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TIANCHANG TIANJIA CHEMICAL TECHNOLOGY CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    173,175
About

TIANCHANG TIANJIA CHEMICAL TECHNOLOGY CO LTD has a total of 11 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry are XINGKE HIGH PURITY SOLVENTS SHANGHAI CO LTD, SHANGHAI TAUTO BIOTECH CO LTD and XIAMEN ANPUDUN INFORMATION TECH CO LTD.

Patent filings in countries

World map showing TIANCHANG TIANJIA CHEMICAL TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing TIANCHANG TIANJIA CHEMICAL TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Chuntao 11
#2 Sun Yu 11
#3 Ji Fengyuan 11

Latest patents

Publication Filing date Title
CN105017797A Water-soluble benzothiazole dye synthesis method
CN105017090A 4-(N-methyl-N-sulfoethyl)aminobenzaldehyde sodium salt synthesis method
CN105001037A Method for synthesizing periflanthene
CN105037306A Synthetic method of alpha-naphtholphthalein
CN105001124A 2,5-diacetyl acetamido benzene sulfonic acid amine salt preparation method
CN104974120A Preparation method of p-xylenolphthalein
CN104987284A Organic nonlinear optical compound chalcone dibromide synthetic method
CN104725209A Preparation method of 16,17-dihydroxy dibenzanthrone
CN104725207A Method for preparing 4-methyl-4-trichloromethyl-2, 5-cyclohexadiene-1-ketone
CN103351349A Synthetic method for benzotriazole ultraviolet absorbent UV-P
CN103012122A Preparation method of 2-chloro-5-(trifluoromethyl) benzoic acid