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CHONGQING SANSHENG IND CO LTD

Overview
  • Total Patents
    36
  • GoodIP Patent Rank
    43,547
  • Filing trend
    ⇩ 23.0%
About

CHONGQING SANSHENG IND CO LTD has a total of 36 patent applications. It decreased the IP activity by 23.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, organic fine chemistry and macromolecular chemistry and polymers are HENGYANG YINLI IND CO LTD, MEICHAO GROUP CO LTD and CHEMISCHES LAB FUER TONINDUSTR.

Patent filings in countries

World map showing CHONGQING SANSHENG IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 36

Patent filings per year

Chart showing CHONGQING SANSHENG IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Xianwen 20
#2 He Wei 13
#3 Peng Lei 13
#4 Li Guangming 7
#5 Dai Guanghui 7
#6 Pan Chenggong 5
#7 Gao Yi 5
#8 Huang Xiongjiu 5
#9 Wang Ruiyue 5
#10 Liu Yang 5

Latest patents

Publication Filing date Title
CN112034066A Method for separating and measuring Ribociclib and impurities
CN111521714A Method for separating and measuring capecitabine and impurities thereof
CN111533691A Preparation method of Rosxastat
CN111592627A Viscosity reduction type water reducer and preparation method thereof
CN111440273A Efficient slump retaining agent and preparation method thereof
CN111592264A Dicarboxyl sulfonic acid group polycarboxylic acid water reducing agent and preparation method thereof
CN111423153A Wet-mixed mortar additive and preparation method thereof
CN111239299A Method for separating and measuring palbociclib and impurities thereof
CN110423315A A kind of nanometer of C-S-H gel super instant coagulant and preparation method thereof
CN110423316A A kind of liquid segregation reducing agent and preparation method thereof
CN110104615A A kind of process units and technique preparing colourless sulfuric acid using gypsum
CN110133150A A kind of method of separation determination LCZ696 isomer impurities
CN110133149A A kind of method of separation determination LCZ696 and its impurity
CN109400612A A kind of preparation method of Rui Boxini and products thereof and purposes
CN109400504A The isolation and purification method of LCZ696 intermediate diastereoisomer
CN109336886A A kind of preparation method of Pa Boxini and products thereof
CN109320516A A kind of how appropriate preparation method and products thereof for drawing intermediate of dimension
CN109438441A It is a kind of dimension how the preparation method and products thereof of appropriate drawing
CN109369639A A kind of purification process of piroxicam
CN108191841A A kind of preparation method of canagliflozin