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LI BIYUN

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    152,062
About

LI BIYUN has a total of 17 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, materials and metallurgy and engines, pumps and turbines are SHANGHAI TAIJIE CHEMICAL CO LTD, XIAMEN ROAD & BRIDGE SUNSTONE BUIDLING MATERIAL TECH CO LTD and SOBUTE NEW MAT CO LTD.

Patent filings in countries

World map showing LI BIYUNs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing LI BIYUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Biyun 17

Latest patents

Publication Filing date Title
CN110330595A A kind of preparation method of modified wood tar ceramic dispersants
CN106519134A Bamboo oil ceramic dispersing agent and preparation method thereof
CN106519103A Amphiphilic type ceramic dispersing agent and preparation method thereof
CN110204660A A kind of preparation method of polymer ceramic dispersants
CN106518096A Ceramic dispersant, and preparation method thereof
CN110527029A A kind of preparation method of modified bamboo tar ceramic dispersants
CN104545055A Special-purpose fishing stool with four legs capable of being adjusted respectively
CN104564726A Rechargeable desk fan
CN104546494A Novel feeding bottle
CN104553444A Bookmark with recording function
CN104548532A Novel volleyball net frame
CN101023742A Intelligent feeding golden-fish device