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CHANGHE CHEMICAL NEW MAT JIANGSU CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,943
About

CHANGHE CHEMICAL NEW MAT JIANGSU CO LTD has a total of 15 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, organic fine chemistry and packaging and shipping are PROPACK S P A, FANG WENXING and LUOYANG SANNUO CHEMICAL CO LTD.

Patent filings in countries

World map showing CHANGHE CHEMICAL NEW MAT JIANGSU CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHANGHE CHEMICAL NEW MAT JIANGSU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Xinwei 15
#2 Hu Weibing 15
#3 Hu Quansheng 15

Latest patents

Publication Filing date Title
CN112221456A Low-acid-value triphenyl phosphite production process and device
CN112246200A Production device and production process of high-purity triphenyl phosphite
CN112225755A Rapid preparation system and method of diphenyl isooctyl phosphate
CN112159427A Environment-friendly energy-saving triphenyl phosphite preparation system and method
CN110665448A Phosphite ester preparation method and phosphite ester reaction kettle
CN110394142A An a kind of benzene reaction kettle of the esterification condenser
CN110339801A An a kind of benzene esterifying kettle
CN110393935A A kind of condenser for a benzene distillation
CN110356732A A kind of surge tank of diisooctyl phenyl phosphite production
CN110357922A The processing of triphenyl phosphite based on graphite condenser and tail gas treatment process
CN108502390A A kind of adjusting method can be achieved at the same time the fluid reservoir that pressure is adjusted with temperature
CN108311082A The double-deck reaction kettle inside and outside a kind of two-way stirring
CN108554129A A kind of tail gas washing tower using gas-liquid separation membrane
CN108438567A A kind of fluid reservoir that can be achieved at the same time pressure and adjusted with temperature
CN108502401A A kind of oil storage tank with liquid level prompting function and its liquid level based reminding method