Learn more

RENQIU LIHE TECHNOLOGY DEV CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    192,954
About

RENQIU LIHE TECHNOLOGY DEV CO LTD has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and materials and metallurgy are TAN ZHONG, HUNG MING-HONG and INST ORCH KHIM AN ARMSSR.

Patent filings in countries

World map showing RENQIU LIHE TECHNOLOGY DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing RENQIU LIHE TECHNOLOGY DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dai Jinsong 10
#2 Ma Qingli 9
#3 Wang Zhiwu 9
#4 Li Huashu 5
#5 Li Shuxing 5
#6 Zhang Junwei 5
#7 Wang Jingyu 4
#8 Li Tiantian 3
#9 Liu Jinkai 3
#10 Gao Yong 3

Latest patents

Publication Filing date Title
CN104592427A Olefin polymerization catalyst carrier as well as preparation method and application thereof
CN104479055A Dialkoxymagnesium support type solid catalyst component and catalyst
CN104140481A Catalyst component for vinyl polymerization or copolymerization, preparation method and application thereof
CN104119463A Catalyst component for vinyl polymerization and preparation method and application of catalyst component
CN104031183A A catalyst component used for olefin polymerization, and a preparing method and applications thereof
CN103214602A Dialkoxyl magnesium supported solid catalyst as well as preparation method and application thereof
CN103044585A Method for preparing olefinic polymerization solid catalyst and carrier thereof
CN103030718A Method for preparing solid catalyst for olefinic polymerization and carrier of solid catalyst
CN103044587A Propylene pre-polymerizing method
CN102372804A Novel polyolefin spherical catalyst carrier, solid catalyst thereof and preparation method thereof
CN101173015A Catalyst component for polymerization of ethylene or combined polymerization, producing method and catalyst thereof