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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.

A device for detecting reversing behavior and its detection method

ActiveCN103198665BDetect reversing behaviorImprove work efficiencyRoad vehicles traffic controlEngineeringIdentification device

Owner:SHAANXI UNIV OF SCI & TECH

ride-on vehicle

ActiveCN105564562BMotorcyclesCycle framesCouplingEngineering

Owner:YAMAHA MOTOR CO LTD

The Method and Casting Structure of Epoxy Resin Sealing Filler Used as Hull Support Pad

ActiveCN102825691BGuaranteed linearityDoes not affect speedEpoxyEngineering

Owner:中船桂江造船有限公司

A method and system for judging effectiveness of reactive power regulation based on AVC

ActiveCN111817308BGuaranteed uptimeAvoid problems with power supply reliabilitySingle network parallel feeding arrangementsReactive power adjustment/elimination/compensationTransformerControl engineering

Owner:GUANGDONG POWER GRID CO LTD +1

Synthetic method of 5,10-dihydroindolo[3,2-b]indole derivatives

InactiveCN105859725BEasy to operateReaction raw materials are readily availableOrganic chemistrySynthesis methodsNitrogen gas

Owner:TIANJIN UNIV

A kind of self-crosslinking hydrogel with synergistic action of sugar and enzyme and preparation method thereof

ActiveCN110478525BMild reaction conditionsGood biocompatibilityEnzymesBandagesPolymer sciencePeroxidase

Owner:广东省科学院生物与医学工程研究所

A detector of relay and driver chip

ActiveCN110806539BAchieve independent detectionImplement parallel detectionElectronic circuit testingCircuit interrupters testingEmbedded systemRelay

Owner:SHENZHEN STS MICROELECTRONICS CO LTD

height adjustable hurdle system

ActiveCN108682019BSimple internal structureImprove fairnessImage enhancementImage analysisStructural engineering

Owner:六安荣耀创新智能科技有限公司

A kind of non-toxic rare earth type denitrification catalyst and its preparation method and application

ActiveCN104923213BGuaranteed mechanical strengthGood NOx conversion activityDispersed particle separationMetal/metal-oxides/metal-hydroxide catalystsComposite oxideNano-anatase

Owner:REZEL CATALYSTS CORP

A waste liquid treatment device for ecological environment construction

ActiveCN114163008BGuaranteed processing efficiencyAvoid cloggingSpecific water treatment objectivesTreatment involving filtrationEcological environmentFiltration

Owner:广东粤海水务检测技术有限公司

A Synchrotron Radiation X-ray Double Mirror

ActiveCN111354500BIncrease deflection angleImprove stabilityHandling using diffraction/refraction/reflectionBeam angleRadiation x

Owner:INST OF HIGH ENERGY PHYSICS CHINESE ACAD OF SCI

A closed dna fluorescent biosensor and its application in detecting influenza A h1n1 virus

ActiveCN109266784BHigh sensitivityStrong specificityMicrobiological testing/measurementInfluenza A (H1N1) virusSingle strand

Owner:GUANGDONG OCEAN UNIVERSITY

Ice cream base material and its preparation method and ice cream

ActiveCN109673807BSmooth tasteDelicate tasteFood ingredient as viscosity modification agentFood ingredient as thickening agentMonoglycerideIce Creams

Owner:INNER MONGOLIA MENGNIU DAIRY IND (GRP) CO LTD

Active matrix type liquid crystal display device

InactiveCN100356252CLarge viewing angleShort response timeNon-linear opticsActive matrixIsolation layer

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Box sealing state monitoring and evaluation method and monitoring system

ActiveCN112835397BAvoid misjudgmentGuaranteed accuracySimultaneous control of multiple variablesMonitoring systemEngineering

Owner:CRRC QINGDAO SIFANG ROLLING STOCK RES INST

Discrete cosine transform (DCT)-inverse discrete cosine transform (IDCT) coprocessor suitable for system on chip (SOC)

InactiveCN101794276BFast operationReduce the numberDigital computer detailsComplex mathematical operationsComputer architectureCoprocessor

Owner:东莞润风电子科技有限公司

Laser processing device and laser processing method

InactiveCN103293719BWon't hurtAvoid short circuitNon-linear opticsLaser beam welding apparatusLaser processingOptoelectronics

Owner:V TECH CO LTD

A Process Image Recognition Method

ActiveCN108280430BEfficient identificationAddressing the impact of identificationCharacter and pattern recognitionPattern recognitionSvm classifier

Owner:SHAANXI UNIV OF SCI & TECH

A liver cancer targeting ruthenium complex and its preparation method and application

ActiveCN108484726BHigh fluorescence quantum yieldImprove permeabilityPeptide/protein ingredientsPeptide preparation methodsBiochemistryOncology

Owner:SHENZHEN UNIV

Energy-saving light steel activity room

ActiveCN105735678BRealize the insulation effectRealize functionClimate change adaptationPassive housesEngineeringGas formation

Owner:申保军

Submarine low temperature plasma air sterilization purifier

ActiveCN101920038BWill not affect normal workStabilized Corona DischargeHuman health protectionDeodrantsEngineeringPulse power supply

Owner:ZHEJIANG TIANQING ENVIRONMENTAL PROTECTION TECH CO LTD

A vertical inner locking pressure cap

ActiveCN110984899BSolve self-lockingImprove reliabilitySealing/packingMechanicsFlange

Owner:HARBIN ENG UNIV

High rate payload management between the ground segment and a satellite

PendingCN112688723ANetwork traffic/resource managementNetwork topologiesHigh rateOn board

Owner:THALES SA

Intake pipes for internal combustion engines

ActiveCN112177819BInternal combustion piston enginesAir intakes for fuelCompression moldingEngineering

Owner:TOYOTA BOSHOKU KK

Orbit expansion based multi-robot tracing formulation control method

InactiveCN102073320BHigh precisionEfficient use ofVehicle position/course/altitude controlPosition/direction controlDifferential coefficientRange of motion

Owner:SOUTHEAST UNIV

Oblique photography point cloud classification method based on multi-feature integration deep learning model

ActiveCN110110621BHigh precisionHas practical valueScene recognitionNeural architecturesPoint cloudComputer graphics (images)

Owner:ANHUI UNIVERSITY

Electric cable detecting presence of liquids

InactiveCN108474712AInstant notificationEasy to controlDetection of fluid at leakage pointElectrical conductorElectric cables

Owner:KOVAZ S R O

Crusher, anvil device, anvil piece, mineral production line and material crushing method

ActiveCN106269132BImprove crushing efficiencyGood broken shapeGrain treatmentsProduction linePorosity

Owner:ZOOMLION HEAVY IND CO LTD

Flexible retina salient point micro-electrode chip and production method thereof

InactiveCN101380257BAchieve preparationReduce heat damageEye treatmentBiocompatibility TestingMicroelectromechanical systems

Owner:SHANGHAI JIAOTONG UNIV

Preparation method of holozoic sea cucumber biological wine

ActiveCN102352286BUnique nutritionMellow tasteAlcoholic beverage preparationAnti virusNeutral protease

Owner:郭静静

Substrate base for mechanics magnitude sensor

InactiveCN101005098BSolve zero time driftImprove performanceSemiconductor devicesHysteresisCrystal orientation

Owner:井叶之

Online detection device of water dissolved-out nitrogen nutrients of chemical fertilizer

ActiveCN103217394BGood repeatabilityEasy to drawColor/spectral properties measurementsCompound (substance)Developing tank

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

Colour optical filter

InactiveCN100376906CImprove heat resistanceHigh light transmittanceNon-linear opticsOptical elementsFluorescenceColor gel

Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Measuring Method of Space Attitude Parameters of Specified Target and Its Application

ActiveCN106153012BEasy to operate and accurate and reliablePicture interpretationSize determinationEllipse

Owner:ECOVACS COMML ROBOTICS CO LTD

A book folding corner automatic paving robot

ActiveCN108891156BPrevent slidingAvoid bendingBook markersManipulatorEngineeringSlide plate

Owner:林浩

A kind of method for separating and purifying mesophyll protoplasts of S. solani

ActiveCN109554327BOptimizing the Experimental Conditions for Separation and PurificationHigh yield and vitalityPlant cellsEnzymatic hydrolysisProtoplast

Owner:GUANGZHOU UNIVERSITY OF CHINESE MEDICINE

A crushing device for food waste treatment equipment

ActiveCN111298932BRealize automatic separationFully brokenGrain treatmentsUnpacking by cuttingSpiral bladeElectric machinery

Owner:苏州鸿本生物环保科技有限公司

Self-adjusting water intake device

InactiveCN102561273ALow running costMeet the requirements of landscape ecological water useBarrages/weirsWater useEnvironmental engineering

Owner:HOHAI UNIV

A kind of improved synthetic method of cymoxanil

ActiveCN106588700BAtom utilization is highImplement loopingUrea derivatives preparationOrganic compound preparationBiochemical engineeringEnvironmental engineering

Owner:LIAONING ZHONGHUI BIOTECHNOLOGY CO LTD

Method of cracking heavy hydrocarbon to prepare low-carbon olefin and the cracking gasifier system

InactiveCN1259391CImprove thermal efficiencyMeet the technical requirements of heatingThermal non-catalytic crackingAlkanePresent method

Owner:INST OF PROCESS ENG CHINESE ACAD OF SCI

Database processing method and device

ActiveCN107656940BQuick modificationAccurate modificationRelational databasesDatabase distribution/replicationData synchronizationData mining

Owner:BEIJING GRIDSUM TECH CO LTD

Helicopter photoelectric simulation control system and method based on afdx bus

ActiveCN108803375BFacilitate functional testingReduce testing costsSimulator controlInformation processingPhotovoltaic detectors

Owner:西安应用光学研究所

Test device and test method for testing two-dimensional code decoding algorithm

ActiveCN106776332BImprove integrityHigh degree of automationSoftware testing/debuggingCoding decodingData transmission

Owner:华东江苏大数据交易中心股份有限公司

Preparation method of composite metal oxide catalyst, catalyst and application thereof and method for catalytic ozone oxidation

ActiveCN107961789BImprove biodegradabilityMake the most of synergiesHeterogenous catalyst chemical elementsMetal/metal-oxides/metal-hydroxide catalystsPtru catalystManganese

Owner:CHINA PETROLEUM & CHEM CORP +1

Confirmation method, server and storage medium for house purchase qualification

ActiveCN109493099BEasy to confirmImprove sales efficiencyCustomer relationshipReservationsDatabaseOperations research

Owner:WANYI TECH

Mechanical auxiliary vibration mold device

ActiveCN105344808BDoes not affect processing capacityGuaranteed stabilityShaping toolsMechanical vibrations separationVibration transmissionMechanical engineering

Owner:SHANGHAI JIAOTONG UNIV +1

A method for precise improvement of inland saline-alkali land based on earth conductivity meter

ActiveCN110915341BSpatial variation smoothingPositioning and fixed-point precision improvementSoil-working methodsAlkali soilSoil science

Owner:INST OF AGRI ENVIRONMENT & RESOURCE SHANXI ACAD OF AGRI SCI

A riding chair auxiliary exercise device

ActiveCN112619050BEffective exercisePlay a blocking effectGymnastic exercisingAssisted exercisePhysical medicine and rehabilitation

Owner:SHANDONG LUNENG GUANGDA ELECTRIC POWER EQUIP

Heat tube sucker for accelerating grinding heat transmission of thin-walled workpiece and method thereof

InactiveCN102626903BReduce the temperatureImprove machining accuracyIndirect heat exchangersGrinding/polishing safety devicesThermal dilatationThermodynamics

Owner:SHANDONG UNIV

Cultivation method of rice straw returning to the field to keep root and strong seedling of wheat

InactiveCN105900676BImprove the growing environmentHas the function of irrigation and drought resistanceFertilising methodsCereal cultivationDitchEarth surface

Owner:HUAIAN AGRI TECH EXTENSION CENT

Display panel and display device

ActiveCN111028696BReduce the numberReduce areaIdentification meansComputer graphics (images)Display device

Owner:SHANGHAI TIANMA MICRO ELECTRONICS CO LTD

Device pairing method, pairing device and device pairing system

ActiveCN111897394BConnection managementGenerating/distributing signalsComputer hardwareEmbedded system

Owner:凌宇科技(北京)有限公司

Method, device, storage medium and intelligent terminal for processing unresponsive application program

ActiveCN109165114BEasy to locate broadcast ANR issuesFault responseMessage queueApplication procedure

Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Crystal bar lifting car

InactiveCN101927970BSave human effortImprove labor efficiencyAfter-treatment apparatusGearing elementsVehicle frameEngineering

Owner:ZHEJIANG GUIHONG ELECTRONICS TECH

Sliding frame type belt pressing device of tubular belt conveyor

ActiveCN103350860BGuaranteed rigidityGuaranteed stabilityConveyorsRollersEngineeringBelt conveyor

Owner:SICHUAN ZIGONG CONVEYING MACHINE GRP

soldering iron

ActiveCN103658987BHeating evenlyEnergy input unchangedSoldering ironMetallurgyLaser beams

Owner:APEX BRANDS

A kind of synthesis technology of fenoxuron

ActiveCN110054595BAvoid it happening againReduce manufacturing costOrganic chemistryAcetyl chlorideProcess engineering

Owner:SHANDONG UNITED PESTICIDE IND CO LTD

A Method of Amplitude Control for Coriolis Mass Flowmeter

ActiveCN107102586BReduce use costOptimizing the Speed of Magnitude ResponseProgramme controlComputer controlDigital signal processingAmplitude response

Owner:NORTHWESTERN POLYTECHNICAL UNIV +1

Method and device for merging files

ActiveCN106611024BImprove merger efficiencySolve the technical problem of low merge processing efficiencyFile metadata searchingFile/folder operationsDocument IdentifierFile association

Owner:BEIJING GRIDSUM TECH CO LTD

Intelligent reservation parking guidance system and parking guidance method

ActiveCN112184930BSolve unmanageable problemsIncrease profitTicket-issuing apparatusReservationsParking spaceEngineering

Owner:YANGZHOU UNIV

A method and device for dynamic spectrum allocation

ActiveCN107911824BEnsure normal communicationEfficient use ofNetwork planningComputer networkTelecommunications

Owner:DAWNING INFORMATION IND BEIJING +1

A kind of fluorescent silicon dioxide-ctab composite nanomaterial and its preparation process

InactiveCN109762556BSignificant emission spectrumGood fluorescence stabilityLuminescent compositionsPhoto irradiationFluorescence

Owner:CENT SOUTH UNIV

A Unified Software Development System for Measuring, Launching and Controlling

ActiveCN103218225BImprove test efficiencyRealize managementSpecific program execution arrangementsRelational databaseData center

Owner:BEIJING INST OF ASTRONAUTICAL SYST ENG +1

Confocal laser scanning microscope configured for generating line foci

PendingCN112912782AMicroscopesFluorescence/phosphorescenceConfocal laser scanning microscopeOphthalmology

Owner:KONINKLJIJKE PHILIPS NV

Enlarged sacrificial gate cover for forming self-aligned contacts

ActiveCN108987276BIncrease widthSemiconductor/solid-state device manufacturingSemiconductor devicesEngineering physicsMaterials science

Owner:GLOBALFOUNDRIES U S INC MALTA

An environmentally friendly electric fireworks device capable of removing smog

ActiveCN105222654BLow costFirework simulationsElectrostatic separationFireworksEngineering

Owner:山东可可西里科技有限公司

A self-sealing capping system for glass jars

ActiveCN111847340BContributes to stabilityHit evenly and smoothlyClosure using stoppersClosure stoppersElectric machineryEngineering

Owner:邱鹏鸿

A kind of spider mitochondrial genome complete sequence amplification primer and amplification method

ActiveCN104531688BEfficient and specific amplificationLow costDNA preparationDNA/RNA fragmentationDNA extractionMitophagy

Owner:CHINA JILIANG UNIV

A kind of preparation method of high-visibility polyester monofilament

ActiveCN106149096BInhibit migrationPrevent precipitationConjugated synthetic polymer artificial filamentsArtifical filament manufactureVisibilityPolyester

Owner:QUANZHOU ZHENGYING CHEM FIBER

The medical use of 7-hydroxy-butylphthalide

ActiveCN106214674BImprove protectionImprove medicinal effectOrganic active ingredientsAntinoxious agentsDiseaseButylphthalide

Owner:NCPC NEW DRUG RES & DEV

A combined detachable door body base

ActiveCN108071308BReduce restrictionsEasy to processPower-operated mechanismWing arrangementsMaterial consumptionStructural engineering

Owner:南京启越机电设备有限公司

An energy-saving thermal storage water heater

ActiveCN109028576BReduce standby power consumptionDoes not affect user experienceStorage heatersThermal insulationEngineering

Owner:南京科勇科技有限公司

A rear-mountable vehicle exhaust efficient purification treatment device for a bus station

InactiveCN108889121BAvoid damageAvoid secondary pollutionDispersed particle separationConvertersActivated carbon

Owner:WEIFANG UNIVERSITY

Membrane comprising a series of openings and method of making the same

InactiveCN104321186BFlat articlesDomestic netsPersonal careFeminine Hygiene Products

Owner:3M INNOVATIVE PROPERTIES CO

Input device, information processing device, remote control device, and input device control method

InactiveCN100385377CEasy to operateReduce fatigueInput/output for user-computer interactionSmall amplitudeInformation processing

Owner:SONY CORP

A detection system for wire rope broken strands and job hopping

ActiveCN112591579BUnobstructed movementNot easy to damageElevatorsEngineeringMaterials science

Owner:施密特电梯有限公司

Method and device for generating interface robustness test cases

ActiveCN104407976BSoftware testing/debuggingRobustness testingSource code

Owner:联动优势电子商务有限公司

Virtual Synchronous Generator Control Method with Dynamic Flux Characteristic Simulation

ActiveCN109950912BWeaken or even suppress disturbancesImprove stabilitySingle network parallel feeding arrangementsAc network voltage adjustmentVirtual synchronous generatorClassical mechanics

Owner:HEFEI UNIV OF TECH

A Bionic Contour Detection Method Based on Dynamic Receptive Field

ActiveCN111080663BImprove robustnessIncrease the level of simulationImage analysisComputer graphics (images)Computational physics

Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

Motor mounting bracket for refrigerator and refrigerator with same

ActiveCN102510156BDecomposition vibrationReduce noiseLighting and heating apparatusDomestic refrigeratorsCurve shapeEngineering

Owner:HEFEI MIDEA REFRIGERATOR CO LTD +1

Manufacturing craft for pressure-bearing heat exchanging liner of solar water heater

InactiveCN103056539BImprove quality stabilityImprove structural stabilityHot-dipping/immersion processesWelding apparatusThermodynamicsSolar water

Owner:WEIFANG HAISHENG ENERGY TECH

A kind of encapsulation structure and encapsulation method of oled device

ActiveCN103500799BSolid-state devicesSemiconductor/solid-state device manufacturingGlass coverMaterials science

Owner:BOE TECH GRP CO LTD

A kind of pressureless sintering conductive silver paste and preparation method thereof

ActiveCN112908512BReduce reunionImplement encapsulationNon-conductive material with dispersed conductive materialCable/conductor manufactureSilver pasteNanoparticle

Owner:深圳市晨日科技股份有限公司

Navigation method, global navigation satellite receiver and server

InactiveCN101446629ABeacon systems using radio wavesPosition fixationEphemerisOrbit

Owner:BROADCOM CORP

A method and system for recovering fluoroborate and solvent from 7‑ACT crystallization mother liquor

ActiveCN105061258BHigh recovery rateImprove recycling qualityAmino compound purification/separationCarboxylic acid nitrile purification/separationSolventSeed crystal

Owner:山东安弘制药有限公司

Tackifier composition

ActiveCN103339163BImprove stabilityImprove adhesionOther chemical processesPolyureas/polyurethane adhesivesPolymer scienceOrganic chemistry

Owner:SIKA TECH AG

A method and device for extracting natural blue pigment of marine streptomyces

InactiveCN107118588BFully extractedSpeed up filteringNatural dyesEngineeringFermentation broth

Owner:SHANDONG UNIV OF SCI & TECH

Oil-well pumping connection separator

InactiveCN100567735CEasy to useHigh strengthPositive displacement pump componentsFlexible member pumpsEllipseAxial force

Owner:陈宁

UAV navigation method, device, street lamp and readable storage medium

ActiveCN110750103BImprove intelligenceExcellent navigation pathPosition/course control in three dimensionsUncrewed vehicleIntelligent street lighting

Owner:DONGXU OPTOELECTRONICS TECH CO LTD

Material diversion device for plastic mold

ActiveCN109968601BStop the influxReduce wasteRotary valveMaterial distribution

Owner:山东浩民新材料科技有限公司

Method used for rapid determination of exposure parameters of digital radiography (DR)/computed tomography (CT) imaging system

ActiveCN103512905BExtended service lifeGet automatic fastMaterial analysis by transmitting radiationPhotographyNuclear medicineDigital radiography

Owner:NORTHWESTERN POLYTECHNICAL UNIV

Injection machine

InactiveCN101456241BShorten the lengthEfficient use ofEngineeringInjection molding machine

Owner:SHENZHEN YUDING PRECISION IND TECH

A Zipper Zipper Teeth Oxidation Line with Constant Tension

ActiveCN105559266BConstant tensionStable tensionSlide fastenersDrive shaftEngineering

Owner:FUJIAN SBS ZIPPER SCI & TECH CO LTD

An electric fly swatter

ActiveCN111802355BAchieve elongationEasy to useGearingCleaning using toolsElectric machineRolling-element bearing

Owner:王利娜

A Plastic Straw Cutting Device Convenient for Adjusting the Angle of Cutter Head

ActiveCN111702839BOrderly rowsEasy to cutMetal working apparatusTool bitAgricultural engineering

Owner:WUZHONG JIAXIN PLASTIC PRODS MFG

Polyacrylonitrile-based carbon fiber, preparation method and application thereof

ActiveCN103572411BReduce wire breakageImprove mechanical propertiesSynthetic polymer filament chemical after-treatmentYarnCarbon fibers

Owner:KINGFA SCI & TECH CO LTD +1

Electric vehicle motor control method and system based on current detection

ActiveCN111064418BImplement security controlsSolve the problem of time lag in abnormal protectionSpeed controllerElectric motor controlCurrent transducerPhase currents

Owner:深圳熙斯特新能源技术有限公司

A method for preparing powdery iron-free polyaluminum chloride from calcium aluminate with high whiteness

ActiveCN103708517BCalcination temperature is lowHigh activityAluminium chloridesAluminium chlorideAluminium hydroxide

Owner:淄博宝特化工科技有限公司

Image switching method and its apparatus

InactiveCN100515044CTransitions are crisp and gorgeousSatisfy different hobbiesTelevision system detailsColor television detailsMedicineComputer graphics (images)

Owner:LG ELECTRONIC (HUIZHOU) CO LTD

Parameter configuration method, device and system for web application

ActiveCN108268289BRealize dynamic modificationImprove readabilityProgram loading/initiatingComputer hardwareWeb application

Owner:ALIBABA GRP HLDG LTD

Method for refining organosilicon hybrid ring body

ActiveCN101376662BImprove quality levelHigh molecular weightSilicon organic compoundsImpuritySilicone products

Owner:PETROCHINA CO LTD

Method for synthesizing benorilate by catalytically esterifying 4-dimethylamino pyridine

ActiveCN101844997BEasy to handleEasy to controlOrganic compound preparationAntipyreticAspirinPyridine

Owner:SHANDONG FANGMING PHARMACEUTICAL CO LTD

An automatic lighting control device for agricultural facilities

ActiveCN110810048BReduce pests and diseasesFunctionalElectrical apparatusRenewable energy machinesConvertersAgricultural science

Owner:HEZE UNIV

Power generation method of road speed bump vibration power generation system

ActiveCN107201997AReduce the amplitudeImprove securityMachines/enginesTraffic signalsSpeed bumpDynamic Vibration Absorber

Owner:桐城市建设投资发展有限责任公司

A kind of hot pressing sintering method of ti-6al-4v alloy

ActiveCN104942291BLow costImprove plasticityTi 6al 4vTitanium 6-aluminum-4-vanadium

Owner:GUANGDONG INST OF NEW MATERIALS

A highly dispersed and stable reforming catalyst and its preparation method

ActiveCN104148059BResearch ReusabilityImprove stabilityMetal/metal-oxides/metal-hydroxide catalystsNaphtha reformingDispersion stabilityHydrotalcite

Owner:BEIJING UNIV OF CHEM TECH

Container

InactiveCN1225382CPrevent appearanceNotch risk reductionEnvelopes/bags making machineryBag making operationsEngineeringMechanical engineering

Owner:ECOLEAN

A method for the treatment of high-ammonia-nitrogen wastewater through nutrient conversion of concurrently trophic microorganisms

ActiveCN105712490BLow costMeet processingBacteriaUnicellular algaeHigh concentrationMixotroph

Owner:NANCHANG UNIV