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COGEMA

Overview
  • Total Patents
    991
About

COGEMA has a total of 991 patent applications. Its first patent ever was published in 1976. It filed its patents most often in France, United States and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and materials and metallurgy are NUS CORP, KARLSRUHE WIEDERAUFARBEIT and KOMMISSARIAT A L EHNERZHI ATOM.

Patent filings per year

Chart showing COGEMAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guy Alain 41
#2 Foos Jacques 40
#3 Lemaire Marc 39
#4 Lyaudet Georges 27
#5 Kerlau Daniel 26
#6 Bertolotti Gerard 26
#7 Chomel Rodolph 25
#8 Defontaine Bernard 21
#9 Besnier Joseph 21
#10 Marchand Michel 20

Latest patents

Publication Filing date Title
FR2923607A1 METHOD FOR RADIOGRAPHIC ANALYSIS OF THE CONTENT OF A FUTURE
FR2920687A1 Device for reducing the round of large diameter bags
FR2920334A1 PROTECTION SYSTEM FOR GANTRY BOX OPENING
FR2913970A1 Production of thorium 228 from natural thorium salt
FR2911128A1 Device and method for emptying jarres
FR2910830A1 Tooling for crimping and pressing a key.
FR2909024A1 Glove box with sprinkle seated enclosure
FR2907961A1 Container for storage of radioactive waste.
FR2906749A1 Soft glove support for use in an opening of a glove box.
FR2905935A1 Plastic bag welding device and method for heating its heating ribbons
FR2903025A1 Process for separating a chemical element from uranium from an acoustic aqueous phase in a uranium extraction cycle
FR2900495A1 Hood for loading container with at least one nuclear fuel assembly, means for gripping and loading method
FR2896909A1 Spring mounting device for nuclear fuel pen
FR2896238A1 Screening and online nuclear fuel pellets
FR2896034A1 Device for separating sinter sabots
RU2391200C2 Mechanised manipulator for protective chamber with gloves, and protective chamber with gloves equipped with such device
FR2894711A1 Device and method for automated decontamination of a nuclear fuel pen
FR2893525A1 Retractile blade knife, useful especially in hostile environment
FR2892556A1 Platform filling device with nuclear fuel pellets and filling method using such a device
FR2892184A1 TRANSPORT SHOE FOR SINTERING NUCLEAR FUEL PELLETS, METHOD OF MANUFACTURING SUCH SABOT, AND SINKING PROCESS USING SUCH SABOT