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SHANDONG CHENGTAI CHEMICAL CO LTD

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    28,881
  • Filing trend
    ⇩ 100.0%
About

SHANDONG CHENGTAI CHEMICAL CO LTD has a total of 52 patent applications. It decreased the IP activity by 100.0%. 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 macromolecular chemistry and polymers are SHANDONG CHENG TAI CHEMICAL CO LTD, RELIANCE IND LTD and EXELUS INC.

Patent filings in countries

World map showing SHANDONG CHENGTAI CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing SHANDONG CHENGTAI CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guohua 38
#2 Wang Jiwei 16
#3 Li Yuanming 14
#4 Jiang Lixin 12
#5 Song Feng 12
#6 Ji Ke 8
#7 Li Wei 8
#8 Wu Mingming 6
#9 Wang Xingjie 6
#10 Zhang Zhongwen 5

Latest patents

Publication Filing date Title
CN106946642A A kind of isobutene polymerisation prepares triisobutylene and the method and device of four isobutenes
CN106938968A A kind of isobutene polymerisation prepares the method and device of diisobutylene, triisobutylene and four isobutenes
CN106964399A A kind of isobutene polymerisation catalyst and preparation method thereof
CN106351064A Antifoaming agent containing cyclohexane phthalate high alcohol ester
CN106345444A Catalyst composition for waste rubber thermocracking
CN106311309A Hydrogenation catalyst carrier
CN106220766A A kind of butadiene rubber carbon monoxide-olefin polymeric
CN106345519A Hydrogenation catalyst
CN106345478A Catalyst used for preparing high alcohols
CN106348995A Preparation method of high-purity isobutene
CN106345445A Catalyst composition for waste plastic thermocracking
CN106220769A A kind of EP rubbers carbon monoxide-olefin polymeric
CN106468396A A kind of petroleum pour depressant of hexahydro-phthalic acid two high-carbon alcohol ester
CN106221612A A kind of non-woven fabrics is with ageing-resistant butyronitrile latex binding agent
CN106318272A Carboxylated nitrile emulsion adhesive for tyre cord
CN106317328A Water-resistant acrylonitrile-butadiene rubber latex for unlined thin gloves and preparation method thereof
CN106317336A Carboxyl butyronitrile latex for oil resistant gloves and preparation method of carboxyl butyronitrile latex
CN106391130A Catalyst composition for olefin polymerization and preparation method thereof
CN106317329A High temperature resistant nitrile rubber latex for lined glove and preparation method thereof
CN106317327A High-elasticity butadiene-acrylonitrile latex for condoms and preparation method of high-elasticity butadiene-acrylonitrile latex