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Inventor

SANSONE MICHAEL J

US28 patents
⚠️ This page may combine multiple inventors who share the name “SANSONE MICHAEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOECHST CELANESE CORP

12 patents
US5599639AFeb 4, 1997

Acid-modified polybenzimidazole fuel cell elements

HOECHST CELANESE CORP179 citations98
US5160627ANov 3, 1992

Process for making microporous membranes having gel-filled pores, and separations methods using such membranes

HOECHST CELANESE CORP148 citations97
US5084203AJan 28, 1992

Light transmissive liquid crystalline composite exhibiting a high Kerr effect

HOECHST CELANESE CORP65 citations94
US4898917AFeb 6, 1990

N-substituted polybenzimidazole polymer

HOECHST CELANESE CORP41 citations92
US4814399AMar 21, 1989

Sulfoalkylation of polybenzimidazole

HOECHST CELANESE CORP40 citations92
US4997892AMar 5, 1991

Sulfalkylation of hydroxyethylated polybenzimidazole polymers

HOECHST CELANESE CORP24 citations90
US4933397AJun 12, 1990

Preparation of N-substituted phenyl polybenzimidazole polymers

HOECHST CELANESE CORP22 citations80
US4868249ASep 19, 1989

Cyanoethylation of hydroxyethylated polybenzimidazole polymers

HOECHST CELANESE CORP13 citations74
US4814400AMar 21, 1989

Polybenzimidazole ester and carboxylic acid

HOECHST CELANESE CORP14 citations74
US4734466AMar 29, 1988

Modified polybenzimidazole polymer membranes

HOECHST CELANESE CORP7 citations70
US4814228AMar 21, 1989

Wet spun hydroxyethylated polybenzimidazole fibers

HOECHST CELANESE CORP5 citations57
US4826502AMay 2, 1989

Sulfonation of hydroxyethylated polybenzimidazole fibers

HOECHST CELANESE CORP2 citations56

BASF FUEL CELL GMBH

3 patents
US7540984B2Jun 2, 2009

Proton-conducting membrane and the use thereof

BASF FUEL CELL GMBH18 citations92
US7384552B2Jun 10, 2008

Proton-conducting membrane and the use thereof

BASF FUEL CELL GMBH35 citations92
US7582210B2Sep 1, 2009

Proton-conducting membrane and use thereof

BASF FUEL CELL GMBH12 citations84

CALUNDANN GORDON

3 patents
US8293806B2Oct 23, 2012

Proton-conducting membrane and the use of the same

CALUNDANN GORDON0 citations51
US8076379B2Dec 13, 2011

Proton-conducting membrane and the use thereof

CALUNDANN GORDON1 citations51
US8013026B2Sep 6, 2011

Proton-conducting membrane and the use of the same

CALUNDANN GORDON0 citations51

CELANESE CORP

2 patents
US4693824ASep 15, 1987

Process for the production of polybenzimidazole ultrafiltration membranes

CELANESE CORP41 citations92
US4666996AMay 19, 1987

Crosslinking of polybenzimidazole polymer with divinyl sulfone

CELANESE CORP12 citations74

PEMEAS GMBH

1 patent
US7235320B2Jun 26, 2007

Proton-conducting membrane and use thereof

PEMEAS GMBH61 citations97

AVENTIS RES & TECH GMBH & CO

1 patent
US6042968AMar 28, 2000

Process for producing polybenzimidazole fabrics for use in fuel

AVENTIS RES & TECH GMBH & CO46 citations91

AVENTS RESEARCH & TECHNOLOGIES

1 patent
US5945233AAug 31, 1999

Process for producing polybenzimidazole pastes and gels for use in fuel cells

AVENTS RESEARCH & TECHNOLOGIES68 citations91

CELANESE VENTURES GMBH

1 patent
US6187231B1Feb 13, 2001

Process for producing polymeric films for use as fuel cells

CELANESE VENTURES GMBH33 citations90

SAPIENZA RICHARD S

1 patent
US4396539AAug 2, 1983

Hydrocarbon synthesis catalyst and method of preparation

SAPIENZA RICHARD S30 citations89

UENSAL OEMER

1 patent
US8142917B2Mar 27, 2012

Proton-conducting polymer membrane comprising polyazole blends and its use in fuel cells

UENSAL OEMER9 citations82

BASF FUEL CELL

1 patent
US7736779B2Jun 15, 2010

Proton-conducting polymer membrane containing polyazole blends, and application thereof in fuel cells

BASF FUEL CELL13 citations80

US ENERGY

1 patent
US4460710AJul 17, 1984

Catalytic method for synthesizing hydrocarbons

US ENERGY11 citations71