中国专利网站_中国专利网站

chinapetroleumobtainitedtheAuthorizationofInventionPatents："desulfurizationAdsorptionAgentAgentAndItsPreParationMethodSandApplications"SecuritiesstarNews，ecustriatianyancheckappdatataShecpDataShopDataShoWthatPetthatpetrochina（601857）hasobtateationaneanewinewinenewientatiantiationpatiationpatiationpatiationpatiationpatiationpatiationpatiationpatiationpatiatiation。 "AdsorptionAgentAnditSpreparationMethodSandApplications"，thepatentApplicationNumberiscn202111646210.4，和TheAuthorizationDateSjanuary28,2025。 PatentAbstract：presentIniventionProvidesadesudesulizatesUlizationAdSorbentAndItsPreparationMethodSandApplications.TheDesulfurizationAdSorbentClentIncludestHecarrier，thefirstmetalGroup...

中国石化专利授权："aextremeruttertingmethod"starofsecurities，attertotianyancheckeckappdatashow中国石化（600028）newlyObtainedaanewlyobtainedaapatent授权，专利称为"Amethodoflimitwell-Firing"，PATENT应用panspepplythemumberiscn20202011223688.1，andTheAuthorizationDateIsjanuary28,2025。 PatentAbsTract：the-thementInvolvesamEthoderningTheextremewell.thismethodissprocessedbyasedbyaseriesofprocessingdataonthepressureexpressureexpersimentdataofrock-limentimentimentimentimentimentdataofrock-limekececementthafrock-lightimentimenttafrock-experimentdataofrock

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chinapetroleumobtainitedtheAuthorizationforniventionPatents："AtestDeviceFortestingShaleseScial，...Securitiestarnews，attertothetianyancheckeckeckeckeckeckeckeckappdatashowsthatpetthatpetrochina（601857）atentapplicationnumberiscn201811331187.8，theauthorizationdateisjanuary28,2025

Sinopecobtainedtheauthorizationofinventionpatents:"Akindofresidueoilprocessingmethod"securitiesstarnews,accordingtoTianyancheckappdatashowsthatSinopec(600028)hasobtainedanewinventionpatentauthorization,thepatentis"akindofresidueoil"Processingmethod",thepatentapplicationnumberisCN202111242778.x,andtheauthorizationdateisJanuary28,2025.Patentabstract:Thepresentinventiondisclosesadregsoilprocessingmethodthatincludessteps:(1)crudeoilfrequentlydistilleandobtainfrequentslagoil;(2)Step(1)obtain.. 。

Sinopecobtainedtheinventionpatentauthorization:"Atransformeroilproductionprocess"securitiesstarnews,accordingtotheTianyancheckappdatashowsthatSinopec(600028)hasobtainedanewinventionpatentauthorization,thepatentnameis"atransformeroilProductionprocess",thepatentapplicationnumberisCN202211556233.0,andtheauthorizationdateisJanuary28,2025. PatentAbstrattract：presentInInventionDisCloseAtransFormerOloilProductionProductocess，包括TheFollowingSteps：（1）HydrogenRefinedProcess：useHydrogentiondieseldieselastherawmatherawmatherawmatherawmaterial...

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Sinopecobtainedtheauthorizationofinventionpatents:"Shaleholesandorganicmatterrecognitionmethods,devices,...securitiesstarnews,accordingtoTianyancheckappdatashowSinopec(600028)newlyobtainedainventionpatentauthorization,patentnameFor"shaleholesandorganicmatteridentificationmethods,devices,computerequipmentandstoragemedia",thepatentapplicationnumberisCN202011043141.3,andtheauthorizationdateisJanuary28,2025.Identificationmethods,devices,computers...

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ChinaPetroleumobtainedtheauthorizationofinventionpatents:"Themethodofobtaininghorizontalwellreservoirdrillingrate,installation...SecuritiesStarNews,accordingtoTianyanCheckAPPdatashowthatPetroChina(601857)hasbeennewlyobtainedbyinventionpatentauthorization,Thepatentnameis"Methods,devices,andcomputerstoragemediainthehorizontalwellreservoirdrillingrate".ThepatentapplicationnumberisCN202110745917.4,andtheauthorizationdateisJanuary28,2025.Themethodanddeviceofthehorizontalwellreservoirdrillingrateis...

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ChinateleComobtainitedTheAuthorizationforniventionPatents："containerSafetyCertificationMethods，Systems，Systems，设备和...SecureItiestArnews，AcuthtotianyanchaappDataShowThowthatchInateNatelecom（601728）HasobtainedAnewineNewineNewInewineNewIneventionAnewIneventionPatentEfertifecteNallizationNallizedNallalizedNallanal，dcomputerReadablestoragemedia"，thepatentApplicationNumberiscn20201010916143.2和theAuthorizationDateSjanuary28,2025。，deviceandcomputer...

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ChinateleComobtainitedTheAuthorizationFientPatents："TheDistributionMethod，deviceandsystemofuseraddress"SecureItiestarNews，eseduretotianycheckeckeckecpdataSeckeCpDataShowThatchAtchInateNateLecom（601728）hasobtainitainainainainainainaineainainainventionpatentententententenatenateauthorization。 TheDistributionMethod，DeviceandSystemoftheDress"，PatentApplicationnumberiscn202210444673.0，andTheAthorizationDateSjanuary28,2025。专利权。

ChinaTelecomobtainedtheauthorizationofinventionpatents:"Theremoteupgrademethodofsmarthomeequipment,trustworthycan...securitiesstarnews,accordingtotheTianyancheckappdatashowthatChinaTelecom(601728)hasbeennewlyobtainedbyinventionpatentauthorization,patentnameForthe"remoteupgrademethodofsmarthomeequipment,trustworthymethodsandstoragemedia",thepatentapplicationnumberisCN202010980145.8,andtheauthorizationdateisJanuary28,2025.Andsystem,crediblerecognition...