发明专利保护期限自什么时间起

Gibel:ThepreparationmethodandapplicationoftheinventionpatentfinanceindustryofthenewtypeofpeonycompoundnewsonApril7th,GibelrecentlyreceivedainventionpatentcertificateissuedbytheStateIntellectualPropertyOffice,thepatentThepreparationmethodandapplicationofanewtypeofpeonycompound,withapatentperiodof20years. Theacquisitionoftheinventionpatentwillnothaveasignificantimpactonthecompany'srecentoperations,butitisconducivetofurtherimprovethecompany'sintellectualpropertyprotectionsystem,exertitstechnicaladvantagesofindependentintellectualpropertyrights,andpromotetechnology...

dongpengholdings：获得11发明员证书eCterataTecompany，Holdingsubsidiries，andsuncompanyexistingValidValidPATENTS1466，包括发明的预订专利402Items。 The11new发明的人coverthefieldsofceramicbrickdecorationproductionsystemsystems，各种Antantiquebricks，Glazedtiles，TilesandPreparationMethods等。 二十年来，计算出跨膜化。 theabove发明patentacquisitionIsconconconconcondothothothecompany'sProtection独立的IndepenterIntectualPropertyrightSandenhanceThancethecorecompetition...

口服信息：inthirtquarterof2024，获得了vententpatentcertificatepatentnumberzl202410445606.x。 口服的信息，Patentperiodis20Years（fromTheDateFallication）。 Theacquisitionoftheinventionpatentistheembodimentandextensionofthecompany'simportantcoretechnology,whichwillnothaveasignificantimpactonthecompany'srecentoperations,butitisconducivetoimprovingthecompany'sintellectualpropertyprotectionsystemandexertingtechnology...

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WallsonPharmaceutical:LiuweiAnShenshenCapsulewasapprovedbythecountry'sfirstChinesemedicinesecond-levelprotectionvarietyWatsonPharmaceuticalAnnouncement.Thecompany'sproductionofLiuweiAnShenCapsuleswasapprovedbytheStateDrugAdministrationasthefirstsecond-levelprotectionvarietyofChinesemedicines,withaprotectionperiodforsevenyears. thrugisanewdrugofchinesemedicine1.1innovativedrugs，antationInInfentionPatentEntentive。 thesixianshencapsulesimincledinanumberofclinicalguidelinesforrecommendedmendication.ithashathasthasthasthasthestechitionsofsectationandhypnoise，抗抑郁药等，以及CanimprovethesleepethesleepepqualigationfaliceofpatientofpatientsWithinsomnia。 theprofthistimeWillStrententheTectectionFrotectionoFintelectualPropertrightSandimprove...