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PEMEAS GMBH

Overview
  • Total Patents
    177
About

PEMEAS GMBH has a total of 177 patent applications. Its first patent ever was published in 1995. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and machines are BASF FUEL CELL RES GMBH, BASF FUEL CELL GMBH and UENSAL OEMER.

Patent filings per year

Chart showing PEMEAS GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Uensal Oemer 92
#2 Kiefer Joachim 57
#3 Calundann Gordon 47
#4 Benicewicz Brian 25
#5 Padberg Christoph 23
#6 Baurmeister Jochen 21
#7 Schmidt Thomas 20
#8 Hoppes Glen 17
#9 Pawlik Juergen 14
#10 Weber Mathias 12

Latest patents

Publication Filing date Title
DE102006042760A1 Process for the preparation of a proton-conducting, polyazole-containing membrane
DE102006036019A1 Membrane electrode assembly and fuel cells with increased performance
DE102005057644A1 New functionalized polyazole containing repeating imidazole units useful in the application of polymer electrolyte membrane fuel cells
DE102005052378A1 Production of high-mol. wt. polymer with phosphonic acid groups for use in membrane-electrolyte units for fuel cells, involves radical polymerisation of unsaturated monomers with phosphonic acid groups
DE102005051887A1 Membrane for fuel cells containing polymers comprising phosphonic acid and / or sulfonic acid groups, membrane-electrode assembly and their application in fuel cells
DE102005043127A1 Method for conditioning membrane electrode assemblies for fuel cells
DE102005038195A1 Improved membrane electrode assemblies and fuel cells with long life
CN1997690A Anisotropic shaped bodies, method for the production and utilization of anisotropic shaped bodies
DE102005020604A1 Fuel cells with lower weight and volume
EP1624512A2 Long-life membrane electrode assemblies
EP1624511A1 Membrane electrode assemblies and fuel cells having increased durability
US2006022081A1 Cartridge and method for handling thin film membranes
DE102004035309A1 Membrane electrode units and fuel cells with increased service life
DE102004035305A1 Improved membrane electrode assemblies and high-life fuel cells
DE102004034139A1 Process for the preparation of membrane-electrode assemblies
CA2496654A1 Fixtures and methods for facilitating the fabrication of devices having thin film materials
CA2496589A1 Process for producing proton-conducting polymer membranes, improved polymer membranes and thier use in fuel cells
CN1682400A Comprise the proton-conducting polymer membranes of the polymer that contains sulfonic acid group and the application in fuel cell thereof
KR20040104621A Multilayer electrolyte membrane
CN1649945A Mixture comprising sulphonic acid containing vinyl, polymer electrolyte membrane comprising polyvinylsulphonic acid and the use thereof in fuel cells