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Hangzhou jiuyuan gene engineering co ltd

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    219,596
About

Hangzhou jiuyuan gene engineering co ltd has a total of 22 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, organic fine chemistry and macromolecular chemistry and polymers are INNOVATSIONNYJ TS BIRJUCH ZAO ITS BIRJUCH AOZT, CYANOGUARD AG and JIANGSU SINOGRAPHY TESTING CO LTD.

Patent filings in countries

World map showing Hangzhou jiuyuan gene engineering co ltds patent filings in countries

Patent filings per year

Chart showing Hangzhou jiuyuan gene engineering co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Guochang 6
#2 Feihu Xu 4
#3 Handong Sun 4
#4 Xu Feihu 3
#5 Liu Xiaoni 3
#6 Rong Yawen 3
#7 Zhan Xueqiang 3
#8 Wang Tongying 3
#9 Guochang Ma 3
#10 Sun Handong 3

Latest patents

Publication Filing date Title
CN104224702A Fulvestrant-containing medicine preparation
CN103884846A Detection method for biological activity of liraglutide
CN104677971A Capillary electrophoresis detection method of EPO mutant
CN103893744A Pharmaceutical preparation for treating diabetes and preparation method thereof
CN102792158A Fine structure determination method of enoxaparin sodium based on capillary electrophoresis
CN102796197A Human serum albumin-granulocyte colony stimulating factor (HAS-GCSF) mutant and preparation method thereof
CN102746383A Synthesis method of goserelin
CN102648978A Stable protein pharmaceutical preparation and preparation method thereof
CN102690329A Purification production method of goserelin polypeptide
CN102128907A RP-HPLC detection method for recombinant human granulocyte colony stimulating factors
CN102336829A Method for producing recombinant human bone morphogenetic protein-2 mature peptide
CN102234310A Polyethylene glycol modified protein separating and purifying method
CN101670096A Medicinal preparation containing exenatide
CN101525364A Crystal form of fulvestrant and preparation method thereof
CN101792441A Crystal forms of palonosetron hydrochloride and preparation method thereof
CN101255157A Crystal system of chlorhydric acid palonosetron and preparation method thereof
CN101444618A Pharmaceutical preparation containing exenatide
CN101157691A Production technique of hydrochloric acid palonosetron
CN101352573A Recombinant human granulocyte colony stimulating factor lysine defect body modified by polyethyleneglycol
CN102329388A Production method for Pichia pastoris expression recombinant human interleukin 11