China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

High temperature submersible electric pump safety valve

ActiveCN105202236BMake up for the shortcomings of low pressing forceImprove sealingEqualizing valvesSafety valvesHorizontal wellsSafety valve

Owner:中国石油辽河油田曙光采油厂 +1

Semi-worsted emerald pearl fiber blended health care yarn

InactiveCN103603109BSuitable for processingGood moisture absorption and heat dissipationMonocomponent cellulose artificial filamentYarnBreaking strengthWorsted

Owner:ZHONGYUAN ENGINEERING COLLEGE

A kind of method for preparing phosphinic acid/phosphinic acid/phosphate ester with p(o)-oh compound and arylboronic acid

ActiveCN105669743BHigh selectivityHigh yieldGroup 5/15 element organic compoundsPhosphorous acidPhosphoric Acid Esters

Owner:HUNAN INSTITUTE OF SCIENCE AND TECHNOLOGY

Underground drilling rig, dust collection head device and assembly thereof, and dust collection method

ActiveCN107762431BConstructionsStructural engineeringMechanical engineering

Owner:SANDVIK INTELLECTUAL PROPERTY AB

electronic device

ActiveCN104181979BEnough volumeDigital processing power distributionAcoustic waveEngineering

Owner:ACER INC

Container for retaining freshness and water storage bag therefor

InactiveCN1938203BPackage recyclingLiving organism packagingWater storageCut flowers

Owner:有限会社ヒロモト

Cordyceps militaris extract and its preparation method and application

ActiveCN103919712BIncrease contentConducive to continuous industrial productionCosmetic preparationsToilet preparationsBiotechnologyMedicinal herbs

Owner:INFINITY SGC HK LTD

A device for preparing helical carbide micro milling cutter

InactiveCN103817388BGood dissolution and localizationExcellent surface quality control abilityElectrochemical machining apparatusElectrolysisSodium chlorate

Owner:SHANDONG UNIV OF TECH

Preparation method for fluoride aromatic organic compound

ActiveCN102153430BCarboxylic acid nitrile preparationOrganic compound preparationBenzeneFluoride

Owner:LANZHOU CHEMSPECWEIER CHEM CO LTD

A low-power RFID tag pie decoding method and a decoder applying the method

ActiveCN105356972BReduce power consumptionReduce clock frequencyTransmitter/receiver shaping networksAdaptation strategy characterisationDecoding methodsPower application

Owner:STATE GRID TIANJIN ELECTRIC POWER +2

A kind of sushi vinegar acetic bacteria and method for fermenting sushi vinegar and application in sushi

ActiveCN113969245BImprove fermentation performanceImprove toleranceBacteriaFood preservationBiotechnologyMicrobiology

Owner:爱康食品(青岛)有限公司

Self-turning honey shaker

InactiveCN104396800BThrow out to achieveImprove collection efficiencyHoney collectionHoneycombEngineering

Owner:都江堰市柳街镇三跃蜜蜂养殖农民专业合作社

A kind of aluminum alloy CNC machining tool head replacement structure

ActiveCN111571271BEasy to shrink and runEasy to installPositioning apparatusMetal-working holdersNumerical controlTool bit

Owner:广州金炎达机械设备有限公司

A method and terminal for refreshing member information

ActiveCN108093019BAvoid statistical errorsReasonable schedulingTransmissionEngineeringServer

Owner:TENCENT TECH (SHENZHEN) CO LTD

Y-type three-track sliding integrated machine

ActiveCN103993551BFlexible and convenient installation and disassemblyFlexible steeringRoads maintainenceNon-deflectable wheel steeringRoad surfaceEngineering

Owner:山东万顺机械制造有限公司

Vehicle control method, chassis domain controller and intelligent driving vehicle

ActiveCN111976729BControl devicesDynamic modelsControl engineering

Owner:TSINGHUA UNIV

Neuregulin for the treatment and/or prevention of tumors of the nervous system

PendingCN108778315APeptide/protein ingredientsAntineoplastic agentsNeuregulinNervous system

Owner:LEIBNIZ INST FUR ALTERNSFORSCHUNG FRITZ LIPMANN INST E V FLI

Method for implementing content adaption

ActiveCN100358375CSolve the problem of excessive performance pressureInformation formatSpecial service for subscribersContent adaptationData traffic

Owner:CHINA MOBILE COMM GRP CO LTD

Method and device for determining weight value of query words

ActiveCN104615723BOptimization Determination TechnologyImprove accuracyWeb data indexingSpecial data processing applicationsInformation processingSearch words

Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD

System and method for automatic identification of network service data

ActiveCN105429779BTimely identification of business operationsAvoid destructionData switching networksData matchingSoftware engineering

Owner:上海熙菱信息技术有限公司

Porous intermetallic compound-ceramic catalyst carrier and preparation thereof

InactiveCN101301630BFacilitate catalytic conversionFully contactedCatalyst carriersDispersed particle separationSelf-propagating high-temperature synthesisPorous catalyst

Owner:SHANDONG UNIV OF SCI & TECH

Synthetic method of 3-ethyl-5-(2-hydroxyethyl)-4-methyl thiazole bromide

InactiveCN101456848BAvoid lostFully convertedOrganic chemistryThiazoleBromine

Owner:HANGZHOU NORMAL UNIVERSITY

Rapid and high-efficiency transgenic method for indica rice

InactiveCN102229950BEasy to separateEasy to identifyGenetic engineeringFermentationAgricultural scienceMutation frequency

Owner:HUNAN UNIV

C17-heteroaryl derivatives of oleanolic acid and methods of use thereof

ActiveCN104768965BLow toxicityProlong the action timeOrganic active ingredientsAntipyreticStereochemistryInflammation

Owner:REATA PHARMA INC

A lithium-ion battery multi-component lithium-rich positive electrode material and its preparation method and application

ActiveCN105514415BSmall particle sizeHigh specific capacityCell electrodesSecondary cellsBenzoyl peroxideElectrical battery

Owner:SOUTH CHINA NORMAL UNIVERSITY

Protective method of planting grass on the side slope of volcanic ash silt soil roadbed

ActiveCN110331730BPlay a protective effectReduce the speed of scour slopeHops/wine cultivationTurf growingStructural engineeringMechanical engineering

Owner:CHINA ROAD & BRIDGE

Composite coating containing diamond-like carbon and its preparation method

ActiveCN106756820BReduce internal stressImprove toughnessVacuum evaporation coatingSputtering coatingInternal stressCorrosion resistant

Owner:SHENZHEN INST OF ADVANCED TECH

A method for planning, surveying and site selection of wireless base stations

ActiveCN103997746BFind quickly and efficientlyHigh precisionNetwork planningComputer scienceWork productivity

Owner:NANJING HOWSO TECH

Especially systems for controlling centralized control stations in railway traffic

InactiveCN109195855BReduce the probability of erroneous signal transmissionLow failure rateRemote control for signallingRailway traffic control systemsControl setComputer network

Owner:SIEMENS MOBILITY GMBH

A process for processing soybean milk

ActiveCN107027893BCooperate accuratelyIncrease profitMilk substitutesFood scienceProcess engineeringRice grain

Owner:赵锦玲

Method for automatic wakeup to update wireless connectivity

ActiveCN107409291BPower managementAssess restrictionMobile deviceComputer science

Owner:GOOGLE LLC

Determining hematologic toxicity risk following radiotherapy

PendingCN113631223AMechanical/radiation/invasive therapiesX-ray/gamma-ray/particle-irradiation therapyData displayRadical radiotherapy

Owner:KONINKLJIJKE PHILIPS NV

A data synchronization method, system, device and readable storage medium

ActiveCN110933137BRelieve pressureGuaranteed treatment effectSpecial service provision for substationData synchronizationComputer network

Owner:北京浪潮数据技术有限公司

Digital liquid flow rate meter

InactiveCN102735870AVolume/mass flow by mechanical effectsFluid speed measurementDisplay deviceEngineering

Owner:PIUSI

Static charge source and method for calibrating same

ActiveCN103178708BEliminate the effects ofAccurate outputApparatus without intermediate ac conversionElectrical measurementsCapacitanceVoltage source

Owner:BEIJING DONGFANG MEASUREMENT & TEST INST

A one-piece driving sprocket with reverse riding function and easy disassembly and maintenance

ActiveCN105438392BCompact structureReasonable structureChain/belt transmissionSprocketEngineering

Owner:涡阳量子信息科技有限公司

Method, device and mobile communication system for prepaid user to implement characteristic service

InactiveCN101141695BAccounting/billing servicesPrepayment with on-line account/card rechargingComputer networkTelecommunications

Owner:ZTE CORP

High reliability RF generator architecture

InactiveCN1905375BElectrical testingAmplifier with semiconductor-devices/discharge-tubesPower controllerAudio power amplifier

Owner:MKS INSTR INC

Inverter module guiding and positioning device and installation method thereof

ActiveCN104394673BEliminate the effect of guide accuracyHigh guiding precisionRack/frame constructionSupport structure mountingBusbarEngineering

Owner:CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST

Chip and its preparation method, electronic equipment

ActiveCN112309991BSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device detailsEngineeringDielectric layer

Owner:HONOR DEVICE CO LTD

An electronic gear system and control method

ActiveCN103358906BSolve the problem that the automatic parking cannot be completedAchieve lockingAutomatic initiationsControl devicesDrive shaftGear system

Owner:深蓝汽车科技有限公司

Heat-dissipation device

ActiveCN102760706AHigh strengthAvoid deformationSemiconductor/solid-state device detailsSolid-state devicesEngineeringMechanical engineering

Owner:CHAMP TECH OPTICAL FOSHAN

Refresh display method of ink screen device, electronic device and storage medium

ActiveCN113377485BProcessing speedImprove user experienceExecution for user interfacesComputer hardwareScreens (device)

Owner:ZHANGYUE TECH CO LTD +1

Deicing mechanism used for power transmission line deicing machine

ActiveCN107666137AImprove deicing efficiencyEfficient removalOverhead installationEngineeringPower transmission

Owner:成都创慧科达科技有限公司

Equipment for using complex four-phase phase-shift keying processing data of communication system and method

InactiveCN1395432AQuality improvementImprove data processing speedRadio/inductive link selection arrangementsPhase-modulated carrier systemsCommunications systemRandom noise

Owner:PANTECH CO LTD

Flange seal system and assembly method

ActiveCN110603393AAvoid contactAchieve lift offEngine sealsMarine engineeringFlange

Owner:VOITH PATENT GMBH

Floor surface finishing device

ActiveCN1882754AReduce physical burdenEasy to operateBuilding constructionsSurface finishPropeller

Owner:YUGENGAISHA JOSEI INDS

An oxygen supply control system based on imu

ActiveCN114225251BReduce wasteReal-time collection of health statusFire rescueRespiratory apparatusPhysical medicine and rehabilitationControl system

Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI

A kind of preparation method of instant food based on wheat drawing protein

ActiveCN107594544BFull of nutritionUnique flavorFood scienceBiotechnologyNutrition

Owner:JIANGNAN UNIV

Preparation of copper oxide nitrogen-doped graphene airgel synthesized by a hydrothermal method

ActiveCN106517161BImprove conductivityImprove stabilityGrapheneCompound aCopper oxide

Owner:CHANGZHOU UNIV

Process method for quenching rotary support gear

ActiveCN102766751BImprove quenching qualityFurnace typesIncreasing energy efficiencyPower flowCoupling

Owner:安徽乾坤重工机械有限公司

Electric heating warming and wetting apparatus without medium

InactiveCN101650049BImprove heating effectImprove power utilizationLighting and heating apparatusElectric heating systemConductive polymerEngineering

Owner:北京亿海盛管材有限公司

Video monitoring system covering environment and method for positioning robot

ActiveCN105554472BReduce weightLess power consumptionParticular environment based servicesClosed circuit television systemsColor imageVideo monitoring

Owner:XIDIAN UNIV

A method for synthesizing 2,5-dimethylphenol

ActiveCN108047001BImprove oxidation capacityThe reaction steps are simpleSulfonic acid preparationBulk chemical productionPtru catalystMethyl benzene

Owner:THE NORTHWEST RES INST OF CHEM IND

Integrated memory device and memory module

InactiveCN1832020AMemory architecture accessing/allocationSolid-state devicesComputer moduleParallel computing

Owner:INFINEON TECH AG

Nanoparticle-based liver-targeting therapy and imaging

InactiveCN107921287APowder deliveryOrganic active ingredientsActive agentNanoparti cles

Owner:MIDATECH LTD

A steel bar bending mechanism and bending method for building and bridge construction

ActiveCN109834198BPrevent looseningEasy to insertGrinding machinesGrinding/polishing safety devicesGear wheelClassical mechanics

Owner:山东红三叶钢结构工程有限公司

A method of manufacturing a battery electrode terminal

ActiveCN105679989BImprove pass rateIncrease productivitySmall-sized cells cases/jacketsElectrical batteryNitrogen gas

Owner:HUIZHOU EVE TECH CO LTD

Stamping transfer technique for printing equipment

InactiveCN101480890BImprove fluencyAffects peeling qualityTransfer printingPattern printingUV curingAdhesive

Owner:GUANGDONG MAGNOLIA PACKING MACHINERY

A Cable Network Tester Based on Tree Channel Expansion

ActiveCN103698663BImprove versatilityImprove scalabilityTesting dielectric strengthTest efficiencyTest channel

Owner:BEIJING AEROSPACE INST FOR METROLOGY & MEASUREMENT TECH +1

A voltage transformer online error measurement system and method

ActiveCN107544046BElectrical measurementsCapacitanceTransformer

Owner:CHINA ELECTRIC POWER RES INST +1

Power overlay structure and method for making the same

InactiveCN101244800AEasy to understandSemi-permeable membranesPrecision positioning equipmentConductive materialsHeat sink

Owner:GENERAL ELECTRIC CO

An intelligent cleaning and derusting equipment for processing the inner wall of oil pipeline

ActiveCN106239332BQuick scrapeQuick functionRevolution surface grinding machinesGrinding drivesHigh pressurePetroleum

Owner:王云

Fluorescence in-situ micro-lymphocytotoxicity detection method and kit

InactiveCN102636655BImprove accuracyAdd secondary antibodyBiological testingOrgan transplantationFluorescence

Owner:THE FIRST AFFILIATED HOSPITAL OF SOOCHOW UNIV

a fe ₃ o ₄ Preparation method of quasi-cubic particle/multilayer graphene composite material

ActiveCN109231281BWith soft magneticWide variety of sourcesMaterial nanotechnologyGrapheneSensor materialsLithium-ion battery

Owner:嘉善县国创新能源研究院

Wear-resistant sulfuric acid dew-point corrosion-resistant hot continuous rolling steel and manufacturing method thereof

ActiveCN104630657BLower carbon equivalent valueImprove solderabilityWear resistanceContinuous rolling

Owner:SHANGHAI MEISHAN IRON & STEEL CO LTD

A field-assembled distribution transformer gear live detection device

ActiveCN106483390BEnsure safetyMeet the insulation withstand voltage requirementsElectrical measurementsDistribution transformerEngineering

Owner:YUNNAN POWER GRID CO LTD ELECTRIC POWER RES INST

A method, device, equipment and storage medium for segmental positioning of pulmonary vessels

ActiveCN113223013BReduce processingImprove accuracyImage enhancementImage analysisRadiologyBlood tube

Owner:INFERVISION MEDICAL TECH CO LTD

a bridge rectifier

ActiveCN111884529BEasy to clamp and fixAvoid bending and breakingAc-dc conversion without reversalConversion constructional detailsStructural engineeringMechanical engineering

Owner:佛山市南海区迪然电气设备有限公司

Exhausts for scooter vehicles

ActiveCN105275566BEasy to removeEasy to installExhaust apparatusSilencing apparatusSize increaseMuffler

Owner:HONDA MOTOR CO LTD

Balloon punctal plug

InactiveCN103300968ALow risk of accidental removalPrecise positioningEye surgeryProsthesisCollagen Punctal PlugsPunctal plug

Owner:JOHNSON & JOHNSON VISION CARE INC

A kind of molybdenum oxide/nitrogen-doped carbon composite electrode material and preparation method thereof

InactiveCN104733716BImprove conductivityHigh specific capacityMaterial nanotechnologyCell electrodesCarbon compositesSynthesis methods

Owner:LIAONING UNIVERSITY OF PETROLEUM AND CHEMICAL TECHNOLOGY

A processing device and method for elastic thermal insulation wadding

ActiveCN105369477BImprove insulation effectFacilitate garment processingNon-woven fabricsEngineeringTower

Owner:王公华

A multi-screen combined electronic ink screen label with storage function and its use method

ActiveCN103594034BStatic indicating devicesRecord carriers used with machinesInformation transmissionEngineering

Owner:TENWAY SHANGHAI INC

Method for forming micro-pattern of semiconductor device

InactiveCN101740357BSemiconductor/solid-state device manufacturingEngineeringSemiconductor

Owner:SK HYNIX INC

Method for disposable measuring bighead atractylodes rhizome inner ester and atractylone with HPLC microtubule method

InactiveCN100582773CEasy to operateReduce mistakesComponent separationSpecial data processing applicationsMicrotubuleAtractylenolide III

Owner:ZHEJIANG ACAD OF TRADITIONAL CHINESE MEDICINE

Detection method of hydrogen peroxide concentration based on non-enzymatic hydrogen peroxide sensor

ActiveCN106770591BImprove detection accuracyLow detection limitMaterial electrochemical variablesChemistryHydrogen peroxide

Owner:DONGGUAN UNIV OF TECH

Superconducting magnet system

InactiveCN103811145AImprove cooling effectIncrease thermal contact areaSuperconducting magnets/coilsCoilsSuperconducting CoilsEngineering

Owner:GENERAL ELECTRIC CO

A method for implementing a flash conversion layer of a solid state disk

ActiveCN102981963BImprove hit rateReduce the number of reads and writesMemory architecture accessing/allocationInput/output to record carriersFile systemParallel computing

Owner:HUAZHONG UNIV OF SCI & TECH

Neurasthenia and sleeplessness treatment traditional Chinese medicine syrup and preparation method thereof

ActiveCN103156918BNo toxicitySafe to takeNervous disorderPharmaceutical delivery mechanismDiabetes mellitusFiltration

Owner:黑龙江国药双兰星制药有限公司

A controllable synthesis method for preparing gold-nickel core-shell nanostructures in ethylene glycol system

InactiveCN102962474BImprove stabilityLow costCoatingsSynthesis methodsSolvent

Owner:BEIHANG UNIV

Roadbed slab non-tensile stress construction method based on combined channel girder

InactiveCN102704406BPrevent roll instabilityIncrease lateral stiffnessBridge erection/assemblyYardFlange

Owner:SOUTHEAST UNIV

Diethylcarbamyl-substituted thiazole dihydropyrimidine

ActiveCN101328169BOrganic active ingredientsOrganic chemistryThiazoleHepatitis

Owner:SUNSHINE LAKE PHARM CO LTD

Method and device for optimizing terminal resources

ActiveCN104503840BMonitor occupancyImprove experienceResource allocationHardware monitoringPersonalizationComputer terminal

Owner:BEIJING QIHOO TECH CO LTD

Device and method for improving performance of photoacoustic spectroscopy sensor based on h-shaped resonant tube

ActiveCN110927066BSolve the problem of low performance improvementReduce magnificationMaterial analysis by optical meansData acquisitionParticle physics

Owner:HARBIN INST OF TECH

A large-size sapphire crystal boat transfer device

ActiveCN106098604BAvoid falling and breakingNot easy to loseSemiconductor/solid-state device manufacturingConveyor partsProtection mechanismLarge size

Owner:TUNGHSU GRP

Printing uniformity correction method, device, medium, equipment, system and printer

ActiveCN110116551BExtended service lifeLow costPrintingComputer printingProcess engineering

Owner:RICOH KK

A fixing device for electric vehicle shared storage battery

ActiveCN108688493BSimplify the installation processImprove user experienceCharging stationsElectric propulsion mountingCar sharingElectric vehicle

Owner:王建中

Efficient rinsing desorption technique of sand filteration tank

ActiveCN101422663BImprove water injection mining effectSolve the problem of desorptionLoose filtering material filtersGravity filtersDesorptionReciprocating motion

Owner:王自治

Method and device for managing desktop of mobile terminal

ActiveCN106484215BSimplify the setup processInput/output processes for data processingComputer hardwareComputer graphics (images)

Owner:ZTE CORP

Preparation method of water-soluble flavor compound of Loungjing tea

InactiveCN101912022BFresh and sweetNo other bad tasteTea flavoringCelluloseLiquid ratio

Owner:HENAN UNIVERSITY OF TECHNOLOGY

Traditional Chinese medicine for treating postpartum lochiorrhea and preparation method

InactiveCN102836409BQuick effectGood effectPowder deliveryPill deliveryUterine musclesCrataegus pinnatifida

Owner:张梅

Insecticidal protein Cryl A. 301, expression vector and application thereof

ActiveCN102633868BRapid initial detection of toxicityPossesses anti-insect activityBiocideDepsipeptidesBiotechnologyEuropean corn borer

Owner:INST OF CROP SCI CHINESE ACAD OF AGRI SCI +1

Construction Method of Kaleidoscope Convolutional Network

ActiveCN110991617BExact fit boundsExpand the receptive fieldCharacter and pattern recognitionNeural architecturesAlgorithmTheoretical computer science

Owner:EAST CHINA NORMAL UNIV

Humidity based control system for an internal combustion engine

ActiveCN101230811BElectrical controlAutomatic controlExternal combustion engineControl system

Owner:GM GLOBAL TECH OPERATIONS LLC

A kind of phenolic resin powder coating and preparation method thereof

ActiveCN103289502BImprove film formationImproved surface levelingPolyether coatingsPowdery paintsGlycerolSolvent

Owner:中山虹丽美新材料科技有限公司

Modular laser apparatus

InactiveCN105659451ASemiconductor laser arrangementsLaser arrangementsLaser beamsLaser line

Owner:SAINT GOBAIN VITRAGE SA

Converter primary flue gas wet type classification dust removing apparatus

ActiveCN103276141BGuaranteed dust concentrationSimple structureIncreasing energy efficiencyManufacturing convertersTyping ClassificationSludge

Owner:CISDI ENG CO LTD

A ground construction treatment method for a steel structure building foundation

InactiveCN111501762BAvoid skewShorten the time intervalExcavationsArchitectural engineeringStructure building

Owner:佛山市南海区冠辉机电设备实业有限公司

Method for separating chromium ions and iron ions in multicomponent solution

InactiveCN101974688BShort processNo "three wastes" dischargeProcess efficiency improvementChromium sulfatesFerric hydroxideIron sulfate

Owner:NORTHEASTERN UNIV LIAONING

A vacuum cleaner with the function of automatically shutting off when it is dumped or full of water

ActiveCN103799922BVersatileAvoid overload damageSuction filtersSewageWater level

Owner:NINGHAI KAITELI ELECTRIC APPLIANCE CO LTD

A real-time metadata update method for spark-sql retrieval

ActiveCN107391555BImprove real-time performanceQuick responseDatabase updatingDatabase distribution/replicationEngineeringTerm memory

Owner:INST OF INFORMATION ENG CHINESE ACAD OF SCI

The greening device used in the greening machine of fetal chrysanthemum

InactiveCN104082485BIncrease profitImprove finishing effectTea substituesJigging conveyorsBudMechanical engineering

Owner:TONGXIANG LVKANG CHRYSANTHEMUM IND

Zero clearance blade producing method of shaping press cutting mold

ActiveCN100586637CHigh strengthNo drawingNumerical controlPunching

Owner:NANTONG CHAODA EQUIP CO LTD

Correction method and equipment

ActiveCN112158554BGuaranteed continuityImprove correction efficiencyConveyorsControl devices for conveyorsEngineeringMechanical engineering

Owner:GUANGDONG LYRIC ROBOT INTELLIGENT AUTOMATION CO LTD

Formed mercury-removing material modified by transition metal selenide and preparation method thereof

ActiveCN110732303BImprove mechanical propertiesImprove featuresGas treatmentOther chemical processesZinc selenidePhysical chemistry

Owner:CENT SOUTH UNIV

A kind of preparation method of mitiglinide calcium intermediate

ActiveCN108752260BEasy to recycleHigh yieldOrganic chemistry methodsPotassium borohydridePhthalimide

Owner:JIANGXI JIMINKEXIN PHARMA +1

A kind of preparation method of antitumor drug azd9291

ActiveCN107216313BThe process steps are simpleEasy to operateOrganic chemistryAntineoplastic agents2-methoxy-5-nitroanilineMedicinal chemistry

Owner:山东四环药业股份有限公司

A Calculation Method of Torque and Speed Characteristics of Radial Standing Wave Ultrasonic Motor

ActiveCN108282107BImproved torque speed performanceSimple calculationPiezoelectric/electrostriction/magnetostriction machinesElectric machineControl theory

Owner:NANJING INST OF TECH

Silicone sealant having adjustable flow properties

ActiveCN111770977AAdjustable self-leveling performanceAdhesive processesNon-macromolecular adhesive additivesPolymer scienceEnd-group

Owner:SIKA TECH AG

A method for preparing sauce by using sea cucumber processing by-products

ActiveCN108925960BHigh economic valueTurn waste into treasureFood scienceBiotechnologyMaillard reaction

Owner:DALIAN POLYTECHNIC UNIVERSITY

Ketoxime ester compound and use thereof

ActiveCN102015633BHigh sensitivityImprove transmittanceOrganic chemistryOptical filtersOrganic chemistryHigh transmittance

Owner:MITSUBISHI RAYON CO LTD

An oil gun and ignition gun dustproof solenoid valve assembly

ActiveCN106051275BTest pressureOperating means/releasing devices for valvesValve members for heating/coolingSolenoid valveAir filter

Owner:苏州三花空调部件有限公司

Analyzing tool being reduced in distance of diffusion of reagent and method for manufacture thereof

InactiveCN1774628BImprove stabilityShort analysis timeSamplingMaterial analysis by observing effect on chemical indicatorDiffusionReagent

Owner:ARKRAY INC

A cleaning agent for treating organic matter equipment and its preparation method

ActiveCN107418788BImprove utilization efficiencyPrevent volatilizationDetergent mixture composition preparationOrganic non-surface-active detergent compositionsNitrobenzeneSolvent

Owner:杭州迈腾环保科技有限公司

Photo machine ink stack system

ActiveCN102837502BIncrease contact surfaceImprove sealingPrintingEngineeringPosition shift

Owner:东莞市万德数码印刷设备有限公司

Method for drying or concentrating at near freezing temperature and device thereof

ActiveCN101718485BKeep the original flavorLittle color changeDrying solid materials without heatDrying machines with local agitationFreezing pointVacuum state

Owner:天津亚通制冷设备股份有限公司

A comprehensive utilization method of granite cutting waste liquid

ActiveCN111573946BEasy to separateImprove the flow fieldCalcium/strontium/barium carbonatesWater contaminantsFiltrationEngineering

Owner:HEFEI UNIV

Saddle stitch folding device

ActiveCN105073439BBook making processesFolding thin materialsEngineeringTransfer mechanism

Owner:HORIZON INTERNATIONAL INC

A traditional Chinese medicine compound preparation for treating IGA nephropathy complicated with hyperuricemia, its preparation method and application

ActiveCN106039131BMild and non-irritatingReduce proteinuriaDispersion deliverySkeletal disorderAdemetionineSemen

Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV