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CHEN SHUANGYUN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,617
  • Filing trend
    ⇧ 1300.0%
About

CHEN SHUANGYUN has a total of 15 patent applications. It increased the IP activity by 1300.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, macromolecular chemistry and polymers and basic materials chemistry are IGTL TECH LTD, BHARAT PETROLEUM CORPORATION LTD and BHARAT PETROLEUM CORP LTD.

Patent filings in countries

World map showing CHEN SHUANGYUNs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing CHEN SHUANGYUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Shuangyun 15
#2 Sun Zhenguo 1
#3 Chen Yongshu 1

Latest patents

Publication Filing date Title
CN111215153A High-efficiency catalyst
CN111215089A Mercaptan removal catalyst and preparation method thereof
CN111215088A Preparation method of SCR denitration catalyst
CN111217948A Preparation method of polymerization catalyst
CN111215120A Ceramic honeycomb catalyst
CN111215155A Preparation method of mixed crystal methanol catalyst
CN111215132A Hydrogen catalyst
CN111218310A Heavy oil watering catalyst
CN111217952A Ethylene copolymerization catalyst
CN111217943A Spherical catalyst for olefin polymerization
CN111217942A Preparation method of catalyst for olefin polymerization
CN111215050A Oil hydrogenation catalyst
CN111215154A Catalytic combustion catalyst
CN111215083A Preparation method of methanol catalyst
CN108574999A Cotton thread grid-net type electrothermal carbon fibre membrane and its manufacturing method