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.
PendingCN110370003ASolve the problem of laborious, time-consuming and low efficiencyReduce labor intensityMetal working apparatusHydraulic cylinderSolenoid valve
InactiveCN101749772AExtended service lifeKnow the liquid levelDomestic stoves or rangesLighting and heating apparatusDisplay devicePetroleum engineering
InactiveCN109734162AReduce dosageSimplify the conventional preparation processWaste water treatment from quariesWater contaminantsHigh concentrationOrganic acid
PendingCN112393028AAccelerate the progress of installation and constructionEasy constructionPipesWelding/cutting auxillary devicesButt weldingArchitectural engineering
InactiveCN101737976AImprove water qualityIncrease contact areaSolar heat devicesWater/sewage treatment using germicide/oligodynamic-processSolar water heating systemThermal water
InactiveCN101692373AImprove work performanceFull barrier effectOperating means/releasing devices for valvesElectromagnets with armaturesX-rayEngineering
ActiveCN108261548AThe antitumor effect has no effect onAnti-tumor effectsOrganic active ingredientsPharmaceutical non-active ingredientsCytoplasmWilms' tumor