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UNITRIS BIOPHARMA CO LTD

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    110,932
About

UNITRIS BIOPHARMA CO LTD has a total of 54 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Hong Kong. Its main competitors in its focus markets organic fine chemistry, environmental technology and pharmaceuticals are UNIV FLORIDA STATE, ALLEGRINI PIETRO and LI QINGENG.

Patent filings per year

Chart showing UNITRIS BIOPHARMA CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Fuyao 46
#2 Sun Piaoyang 16
#3 Shen Xiaoming 13
#4 Hu Gaoqiang 11
#5 Zhang Xinning 8
#6 Lei Shenghui 8
#7 Guan Zhongjun 8
#8 Chen Qianyi 5
#9 Fuyao Zhang 3
#10 Jin Qingqing 2

Latest patents

Publication Filing date Title
CN106459136A Method for preparing obeticholic acid
CN104974050A Water-soluble butylphthalide prodrug choline salt, preparation method therefor and application thereof in medicine
CN105330686A Preparation method of eribulin intermediate
CN103965062A Water-soluble choline salts of rhein and rhein derivative, preparation method and application of choline salts in medicine
CN104557850A Method for preparing intermediate of ecteinascidin-743
CN104558035A Method for purifying a tenofovir prodrug
CN103665087A Terpenoid and application thereof in medicine
CN104284886A Intermediate of limaprost, preparation method thereof and preparation method of limaprost therefrom
CN103420961A Water-soluble andrographolide derivatives, preparation method thereof and application on medicine
CN104030967A Intermediate of DPP-IV inhibitor, preparation method thereof and method for preparation of DPP-IV inhibitor therefrom
CN103965130A Preparation method for intermediate of paricalcitol
CN103665043A Tenofovir prodrug and medical application thereof
CN103880801A Intermediates for synthesizing treprostinil and preparation method thereof as well as the preparation method of treprostinil thereby
CN103848776A Preparation method of Alvimopan intermediate
CN103787942A Intermediate for preparing lubiprostone, preparation method of intermediate and method for preparing lubiprostone through intermediate
CN103724352A Intermediate of DPP-IV (dipeptidyl peptidase IV) inhibitor, preparation method of intermediate and method for preparing DPP-IV inhibitor through intermediate
KR20140042805A Intermediate for synthesizing caspofungin and preparation method therefor
HK1159067A1 Method for preparing sevoflurane
HK1159100A1 Method for preparing imrecoxib
TW201240951A Intermediates for synthesis of aliskiren and their preparation