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PANJIN HONGDING CHEMICAL CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    133,333
About

PANJIN HONGDING CHEMICAL CO LTD has a total of 13 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, chemical engineering and textiles and paper are LAROCHE CHEM INC, BEIJING YUJI SCIENCE & TECH CO LTD and MONTECATINI TECNOLOGIE SRL.

Patent filings in countries

World map showing PANJIN HONGDING CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing PANJIN HONGDING CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 He Yansheng 11
#2 Zhang Ming 6
#3 Liu Xiaodan 6
#4 Yu Zhiyong 5
#5 Liu Nan 3
#6 Liu Yu 2
#7 Jiang Yi 1
#8 Zhao Nannan 1

Latest patents

Publication Filing date Title
CN111499661A Preparation method of tin oxide complex diisooctanoate
CN111393294A Method for refining triethylene glycol diisocaprylate rectifying still residual liquid
CN108947808A A kind of preparation method of stannous octoate
CN109225354A A kind of preparation method of ternary catalyzing unit cleaning agent
CN107778176A A kind of synthesis technique of the tricaprylate of triethylene glycol two
CN107778175A The synthesis technique of the tricaprylate of Isosorbide-5-Nitrae cyclohexanedimethanol two
CN107778177A A kind of synthesis technique of the tricaprylate of pentaerythrite four
CN107778162A A kind of preparation method of isooctyl acid salt compounds
CN107778174A A kind of synthesis technique of isooctyl acid vinyl acetate
CN106397192A Method of synthesizing trimethylolpropane tricaprylate
CN106496028A A kind of method of synthesis two tricaprylate of neopentyl glycol
CN105348068A Preparation method for sodium iso-octoate
CN105440072A Preparation method for bis(2-ethylhexyl) phosphate