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ZHEJIANG TIANYU PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    56,087
  • Filing trend
    ⇩ 55.0%
About

ZHEJIANG TIANYU PHARMACEUTICAL CO LTD has a total of 43 patent applications. It decreased the IP activity by 55.0%. Its first patent ever was published in 2005. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and chemical engineering are HUANGGANG LUBAN PHARMACEUTICAL CO LTD, TAICANG YUNTONG BIOCHEMICAL ENGINEERING CO LTD and MSN LAB LTD.

Patent filings in countries

World map showing ZHEJIANG TIANYU PHARMACEUTICAL CO LTDs patent filings in countries

Patent filings per year

Chart showing ZHEJIANG TIANYU PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tu Yongjun 29
#2 Zhu Guorong 22
#3 Wang Zhen 22
#4 Zhang Yi 7
#5 Yang Huilin 6
#6 Xu Shaojun 6
#7 Xie Wenlong 6
#8 Cheng Rongde 5
#9 He Zuwei 5
#10 Yongjun Tu 4

Latest patents

Publication Filing date Title
CN112266348A Preparation method of L-prolinamide
CN111747902A Candesartan cilexetil intermediate and application thereof
CN111675643A Preparation method of brivaracetam
CN111205232A Synthesis method of ticagrelor intermediate
CN110922403A Co-crystal formed by apixaban and carboxylic acid and preparation method thereof
CN110467604A A kind of preparation method of Losartan
CN110054621A A kind of preparation method of Rivaroxaban intermediate
CN110041320A A kind of preparation method of the crystallization of Azilsartan
WO2018205919A1 Method for synthesizing silodosin and intermediate thereof
CN108530371A One planting sand library is than bent sodium salt, Sha Ku than the eutectic object of bent free acid and acetic acid, the Preparation method and use of its crystal form, crystal form
WO2019127294A1 Ticagrelor purification method
CN108558741A A kind of synthetic method of the intermediate of Eliquis
CN108101911A A kind of synthesis technology of sitagliptin intermediate
CN108037209A The liquid phase chromatography analytical method of ticagrelor chiral intermediate
CN108226329A The liquid phase chromatography analytical method of L- prolineamides
CN109400500A A kind of preparation method of the fluoro- 4- methyl cyanophenyl of 3-
CN108929217A A kind of preparation method of 2- methyl -5- fluobenzoic acid
CN111454149A Preparation method of 2,4, 5-trifluorophenylacetic acid
EP3388424A1 Method for preparing anti-heart-failure medicine lcz696
CN104016974A Azilsartan medoxomil intermediates and synthetic methods thereof, as well as synthetic method of azilsartan medoxomil