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CHENGDU ORGANIC CHEMICALS CO

Overview
  • Total Patents
    195
  • GoodIP Patent Rank
    78,428
About

CHENGDU ORGANIC CHEMICALS CO has a total of 195 patent applications. Its first patent ever was published in 2003. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, organic fine chemistry and macromolecular chemistry and polymers are INST KHIM I KHIM METALL PROTSE, FEDERAL NOE G BJUDZHETNOE UCHREZHDENIE NAUKI FIZ TEKHN INST IM A F IOFFE ROSSIJSKOJ AKADEMII NAUK and BAODING TIANWEI SOLARFILMS CO LTD.

Patent filings in countries

World map showing CHENGDU ORGANIC CHEMICALS COs patent filings in countries

Patent filings per year

Chart showing CHENGDU ORGANIC CHEMICALS COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gongying Wang 30
#2 Jie Yao 21
#3 Wang Gongying 21
#4 Yue Wang 19
#5 Yujun Feng 19
#6 Yi Zeng 14
#7 Xiangui Yang 12
#8 Xiaobin Ding 9
#9 Meizhen Qu 9
#10 Weiping Cao 9

Latest patents

Publication Filing date Title
CN105254526A Azilsartan process impurity (F) synthesis method
CN105256084A Preparation method for composite type phosphate ester leather fat-liquoring agent of polyurethane containing nonionic structures
CN105254531A Citalopram process impurity preparation method
CN105315222A Method for synthesizing furazan oxide compound
CN105294659A 3,3'-disubstituted 3-pyrrole oxindole compounds and asymmetric synthesis method thereof
CN105080610A Process for preparing dimethyl carbonate catalyst by liquid-phase oxidation carbonylation of methanol
CN105088787A Water-repellent and oil-repellent fluorine-containing acrylate fabric finishing agent and preparation method thereof
CN105017538A Degradable shape memory high polymer material of regular network structure and preparation method therefor
CN105002313A Preparation method of composite phosphate leather fatliquor without carbon-carbon unsaturated double bonds
CN105000543A Method for preparing aligned carbon nanotubes
CN105037593A CO2-responding monomer and polymer thereof
CN105017488A Shape memory polymer based on sliding cross-linking structure and preparation method therefor
CN104861160A Method for preparing aliphatic polycarbonate through melt transesterification and polycondensation
CN104860810A Organic titanium catalyst for exchange reaction of dimethyl carbonate and phenol ester
CN104941388A Method for separating chloroethylene from acetylene
CN105237397A Preparation method for process-related impurity (E) 1-acetoxy-7-methoxynaphthalene of Agomelatine process
CN104014003A Composite film for guiding bone tissue regeneration and preparation method of composite film
CN104069737A Recycling and purifying method of ammonia-containing industrial waste gas
CN103980234A Preparation method for intermediate 3-isopropylfuranone derivatives of blood-pressure-reducing medicine aliskiren
CN104231298A Preparation process of tripolycyanamide foam foaming liquid