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C EN LTD

Overview
  • Total Patents
    21
About

C EN LTD has a total of 21 patent applications. Its first patent ever was published in 2005. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets environmental technology, mechanical elements and machines are FIBRASYNTHETICA DO BRASIL LTDA, NPROXX B V and HANDA KIYOSHI.

Patent filings per year

Chart showing C EN LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhevago Nikolay 8
#2 Denisov Emil 7
#3 Chabak Alexander 7
#4 Stern Moshe 4
#5 Goryachev Igor V 3
#6 Parnes Zeev 3
#7 Bargil Zeev 2
#8 Pegaz David 2
#9 Gnedenko Valery G 2
#10 Kevorkov Leonid R 1

Latest patents

Publication Filing date Title
US2015236362A1 Hydrogen gas high pressure storage system
US2010059528A1 Apparatus for gas storage
EP2062850A2 Apparatus for storage and liberation of compressed hydrogen gas in microcylindrical arrays and system for filling the microcylindrical arrays
KR20090016542A Apparatus and cartridge for storage of compressed hydrogen gas
WO2007072470A1 Apparatus and cartridge for storage of compressed hydrogen gas and system for filling the cartridge
WO2006109294A1 Systems and methods for the production of hydrogen
WO2006095339A1 Process for accumulating hydrogen
KR20070056063A Tank and material for storage of hydrogen gas