Issued Patents 2011
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058352 | Perfluorocyclobutane based water vapor transfer membranes | Sean M. MacKinnon, Annette M. Brenner | 2011-11-15 |
| 8053530 | Polyelectrolyte membranes made of poly(perfluorocyclobutanes) with pendant perfluorosulfonic acid groups and blends with poly(vinylidene fluoride) | Sean M. MacKinnon, Michael R. Schoeneweiss | 2011-11-08 |
| 8048963 | Ion exchange membrane having lamellar morphology and process of making the same | Sean M. MacKinnon, Michael R. Schoeneweiss | 2011-11-01 |
| 8044146 | Combination of main-chain and side-chain sulfonation of PFCB-6F high-temperature fuel cell membranes | Lijun Zou, Sean M. MacKinnon | 2011-10-25 |
| 8030405 | Blended PEM's with elastomers for improved mechanical durability | Sean M. MacKinnon, Michael R. Schoeneweiss | 2011-10-04 |
| 8008404 | Composite membrane | Sean M. MacKinnon | 2011-08-30 |
| 8003732 | Gradient reinforced proton exchange membrane | Sean M. MacKinnon, Michael R. Schoeneweiss, Craig S. Gittleman | 2011-08-23 |
| 7989512 | Polyelectrolyte membranes derived from soluble perfluorocyclobutane polymers with sulfonyl chloride groups | Sean M. MacKinnon, Michael R. Schoeneweiss | 2011-08-02 |
| 7985805 | Polyelectrolyte membranes comprised of blends of PFSA and sulfonated PFCB polymers | Sean M. MacKinnon, Michael R. Schoeneweiss, Craig S. Gittleman | 2011-07-26 |
| 7976730 | Blends of low equivalent molecular weight PFSA ionomers with Kynar 2751 | Sean M. MacKinnon, Michael R. Schoeneweiss, Craig S. Gittleman | 2011-07-12 |
| 7972732 | Perfluorocyclobutane based water vapor transfer membranes with side chain perfluorosulfonic acid moieties | Sean M. MacKinnon, Annette M. Brenner | 2011-07-05 |
| 7960046 | Sulfonated-perfluorocyclobutane polyelectrolyte membranes for fuel cells | Michael R. Schoeneweiss | 2011-06-14 |
| 7910260 | Method for stabilizing polyelectrolyte membrane films used in fuel cells | Beba T. Dobulis | 2011-03-22 |
| 7897691 | Proton exchange membranes for fuel cell applications | Sean M. MacKinnon, Frank D. Coms, Michael R. Schoeneweiss | 2011-03-01 |
| 7897693 | Proton conductive polymer electrolytes and fuel cells | Sean M. MacKinnon | 2011-03-01 |
| 7897692 | Sulfonated perfluorocyclobutane block copolymers and proton conductive polymer membranes | Sean M. MacKinnon, Frank D. Coms | 2011-03-01 |
| 7888433 | Sulfonated-polyperfluoro-cyclobutane-polyphenylene polymers for PEM fuel cell applications | Sean M. MacKinnon, Michael R. Schoeneweiss | 2011-02-15 |