Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Trifluorostyrene and substituted trifluorostyrene copolymeric ion-exchange membranes

Trifluorostyrene and substituted trifluorostyrene copolymeric ion-exchange membranes

US Patent 5498639 · Granted Mar 12, 1996

Estimated economic value: $3,125,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Methods and structures for improving the structural integrity of solar cells2017
Method of brazing, in particular induction brazing, and assembly2017
Integrated circuit having one or more conductive devices formed over a SAW and/o2010
Water insoluble additive for improving conductivity of an ion exchange membrane2009
Ion-exchange materials with improved ion conductivity2004
Graft polymeric membranes and ion-exchange membranes formed therefrom2004
Graft polymeric membranes and ion-exchange membranes formed therefrom2004
Composite ion exchange membrane for use in a fuel cell2004
Synthesis of &agr;, &bgr;, &bgr;-trifluorostyrene via in-situ formation of trifl2003
Method of making stripped porous polymer films2002
&agr;,&bgr;, &bgr;-trifluorostyrene-based composite membranes2002
&agr;,&bgr;, &bgr;-trifluorostyrene-based composite membranes2002