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BEIJING UNIV OF CHEMICAL ENGIN

Overview
  • Total Patents
    21
About

BEIJING UNIV OF CHEMICAL ENGIN has a total of 21 patent applications. Its first patent ever was published in 1998. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, biotechnology and electrical machinery and energy are DAINICHI CO LTD, SHANGHAI EVERPOWER TECHNOLOGIES LTD and XFC INC.

Patent filings in countries

World map showing BEIJING UNIV OF CHEMICAL ENGINs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing BEIJING UNIV OF CHEMICAL ENGINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Yunhua 2
#2 Jin Hongguang 2
#3 Chen Jianming 2
#4 Zheng Danxing 2
#5 Yaoqiang He 1
#6 Duan Xue Wang 1
#7 Yang Xiaoping 1
#8 Kaili Nie 1
#9 Cao Wen 1
#10 Tang Guangshi Wang 1

Latest patents

Publication Filing date Title
CN100999434A 5C separating and comprehensive utilization by acetonitrile solvent method
CN1948470A Lipase, its gene, yalulipolytic geast for producing said enzyme and its application
CN1715365A Rare-earth ligand intercalated hydrotalcite with fluorescent property and its preparing method
CN1719642A Spinel type composite metal oxide electrode material and preparing process thereof
CN1719639A Method ofr prpearing high-lithium ion content laminated lithium manganate anode material
CN1785524A Room temperature ionic liquid and its preparation method
CN1718538A Method of perforating on fullerene ball surface
CN1715349A Process for preparing water polyurethane/hydrotalcite composite paint with anti-ultraviolet property
CN1715342A Novel filler-ME pole support hydrotalcite for improving high epoxy resin flexibility
CN1715317A New rubber filler Mzsj-clay
CN1590437A Hgdrotalcite base chlorine containing high polymer composite heat stabilizing agent
CN1556441A Preparation of water dispersion nano silver bromide photographic cmulsion
CN1618826A Method of copolymerization of maleic anhydride and vinyl acetate
CN1618830A Epoxy resin containing double bonds and curing system
CN1533832A Wortex pulse type reuction device
CN1513825A Dimethyl ether separation technological method
CN1514191A Ammonia water absorption type power and refrigerating composite circulation method
CN1341694A Preparation process of magnesium hydroxide fire-retarding nanomaterial
CN1254248A Flexible rubber-plastic planar heating body and its preparation method
CN1253856A Load type laminated zirconium sulfate catalyst and its application in preparation of aliphatic alcohol ether acetate