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GUIZHOU XINZIHONG PHARMACEUTIC ADJUVANT CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    135,438
About

GUIZHOU XINZIHONG PHARMACEUTIC ADJUVANT 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 macromolecular chemistry and polymers, chemical engineering and measurement are CHEVRON PHILIPS CHEMICAL COMPANY LP, MIDORI RENEWABLES INC and INEOS SALES UK LTD.

Patent filings in countries

World map showing GUIZHOU XINZIHONG PHARMACEUTIC ADJUVANT CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing GUIZHOU XINZIHONG PHARMACEUTIC ADJUVANT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shen Hui 10
#2 Mu Zebo 7
#3 Hong Yi 5
#4 Yin Weidong 4
#5 Wen Min 4
#6 Mu Yiqing 4
#7 Mu Rui 4
#8 Wang Erfeng 3
#9 Wen Xuejin 1
#10 Wei Yujie 1

Latest patents

Publication Filing date Title
CN112263980A Reaction kettle, reaction system and reaction method
CN111087383A Production method of 2-mercaptothiophene
CN111068599A Device for preparing 2-acetyl pyrrole
CN111018694A Production method of flecainide
CN106483225A A kind of detection method of N vinyl pyrrolidone
CN106632803A Carbopol and preparation method thereof
CN106632849A Method for preparing pharmaceutical adjuvant polyvinylpolypyrrolidone hydrogel
CN106632801A Method for preparing medicinal auxiliary material Carbomer
CN105771863A Device for separating solid polymer from mixed emulsion
CN105779509A Method for preparing medicinal alcohol by adopting cane molasses
CN105418818A Synthesis method for povidone k30
CN105353052A Method for detecting N-vinyl pyrrolidone and 2-pyrrolidone at the same time
CN105424834A Method for simultaneously detecting 2-pyrrolidone and formic acid in povidone K30