Learn more

BEIJING EASPRING MATERIAL TECHNOLOGY CO LTD

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    183,805
About

BEIJING EASPRING MATERIAL TECHNOLOGY CO LTD has a total of 45 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are TIANJIN B & M SCIENCE & TECHNOLOGY JOINT STOCK CO LTD, SHENZHEN BAK BATTERY CO LTD and Taizhou lantian plastic product factory.

Patent filings in countries

World map showing BEIJING EASPRING MATERIAL TECHNOLOGY CO LTDs patent filings in countries

Patent filings per year

Chart showing BEIJING EASPRING MATERIAL TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yafei 21
#2 Chen Yanbin 15
#3 Song Shunlin 8
#4 Yanbin Chen 8
#5 Gong Jinbao 8
#6 Li Shanshan 6
#7 Houshan Bai 5
#8 Feng Hailan 5
#9 Li Dongliang 5
#10 Zheng Changchun 4

Latest patents

Publication Filing date Title
CN105304864A Preparation and treatment method for low-sulfur manganese cobalt nickel hydroxide
CN105280885A Preparation method for high-nickel material surface coating layer
CN105304890A Cathode material for silicon-containing lithium ion battery and preparation method for cathode material
CN105244490A High-nickel positive electrode material and preparation method therefor
CN105280910A Phosphorus-contained lithium ion battery positive electrode material and preparation method therefor
CN105244492A Cathode material for boracic lithium ion battery and preparation method thereof
CN104752685A Lithium ion batteries cathode material and preparation method thereof
CN104752713A Lithium ion battery composite anode material and preparation method thereof
CN104743614A A preparing method of a cobalt chloride solution
CN104752690A A lithium ion battery cathode material and a preparing method thereof
CN104752712A A preparing method of a nickel cobalt lithium aluminate cathode material
CN104282898A Surface modification method for nickelic multi-element positive material
CN104518210A Preparation method of composite lithium titanate material
CN104518214A Preparation method of layered lithium-rich sosoloid cathode material
CN104078670A Composite lithium battery positive electrode material and preparation method thereof
CN104078669A Preparation method of multi-component positive electrode material
CN103915619A Preparation method for composite lithium cobaltate material
CN103904310A Preparation method for mixed nickel-cobalt-lithium manganate material
CN103904323A Preparation method for spherical cobalt oxyhydroxide
CN103715428A Preparation method for nanoscale lithium iron phosphate