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SUZHOU PENGXU PHARMATECH CO LTD

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    31,557
  • Filing trend
    ⇩ 16.0%
About

SUZHOU PENGXU PHARMATECH CO LTD has a total of 53 patent applications. It decreased the IP activity by 16.0%. Its first patent ever was published in 2013. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Israel. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and environmental technology are APSINTERM LLC, DIVI MURALI KRISHNA PRASAD and HARMAN FINOCHEM LTD.

Patent filings per year

Chart showing SUZHOU PENGXU PHARMATECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Peng 47
#2 Li Pixu 46
#3 Gu Xiangyong 21
#4 Wei Qiang 19
#5 Liu Yuanhua 11
#6 Yang Hailong 7
#7 Cheng Wen 6
#8 Wang Zhong 5
#9 Du Qiangqiang 5
#10 Gao Feng 4

Latest patents

Publication Filing date Title
WO2021023143A1 Method for preparing pharmaceutical intermediate of relugolix
WO2020147852A1 Crystal forms of antidepressant drug sage-217 and preparation method therefor
WO2020043033A2 Synthesis methods for upadacitinib and intermediate thereof
CN111909160A Upacatinib salt compound and preparation method thereof
CN111689907A Crystal form A of intermediate of elogolide and sodium salt thereof, preparation method and application
CN109651171A The preparation method and application of the intermediate and its salt of Yi Lageli and its sodium salt
US2020354368A1 Processes to produce acalabrutinib
CN110938037A Preparation method of drug intermediate of Eragoli sodium salt
CN110903254A Synthetic method of heterocyclic intermediate applied to JAK inhibitor drugs
CN110872250A Two compounds, preparation methods thereof and application thereof in synthesis of ursitinib
CN110835302A Intermediate of oxaagolide and sodium salt thereof and preparation method thereof
CN110818705A Salt form and corresponding crystal form of valine benazidine and preparation method thereof
CN110818722A Three compounds, preparation method thereof and application thereof in synthesizing suogliflozin
CN110128355A A kind of preparation method containing 6- methyluracil structural compounds
CN109956872A A kind of preparation method of 4- cyclopropyl-naphthalidine
CN109867631A A kind of preparation method containing 6- methyluracil structural compounds
CN109836316A A kind of synthetic method of 3,3- dimethylcyclohexanon
CN109836416A A kind of preparation method of compound
JOP20170186A1 Processes to produce brivaracetam
CN109748929A A kind of preparation method of compound