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.
InactiveCN111407660AImprove drug grasping efficiencyShorten the timeTransportation and packagingRotary stirring mixersMedicinal herbsProcess engineering
Owner:DONGYANG BOTONG CHINESE MEDICINE TECH CO LTD
PendingCN111265977ASolve the problem of unsatisfactory application effectSemi-permeable membranesDispersed particle separationSeparation technologyEngineering
Owner:TIANBANG NAT ENG RES CENT OF MEMBRANE TECH +1
InactiveCN101174778AEasy to assembleEasy to manufactureAssociation with control/drive circuitsMagnetic circuit stationary partsMechanical engineeringStator
InactiveCN103791510AThe effect of dust removal and desulfurization is remarkableGood dust removal and desulfurization effectLighting and heating apparatusFlue gasTreatment field
InactiveCN101775424AIncrease productionFermentation process optimization and scale-upBioreactor/fermenter combinationsBiological substance pretreatmentsMetaboliteVitamin B12
ActiveCN111786373AEnsure safetyImprove stabilityConversion without intermediate conversion to dcEmergency protective arrangements for limiting excess voltage/currentControl systemElectric power system
PendingCN112055523AExtended service lifeEasy to operateElectrical appliancesCooling/ventilation/heating modificationsThermodynamicsMechanical engineering
PendingCN111896458AComprehensive and more accurate assessmentImprove reliabilityWeather/light/corrosion resistancePreparing sample for investigationSingle crystal superalloyTest sample