Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9461312 | Electrode for fuel cell, manufacturing method of electrode for fuel cell, polymer electrolyte fuel cell and catalyst ink | Masanori Aimu, Randal L. Perry, Mark Gerrit Roelofs, Robert Clayton Wheland | 2016-10-04 |
| 9431661 | Cathode catalyst layer, membrane electrode assembly and polymer electrolyte fuel cell and manufacturing method thereof | Nobuaki Nonoyama, Masanori Aimu, Randal L. Perry, Mark Gerrit Roelofs, Robert Clayton Wheland | 2016-08-30 |
| 8436054 | Fluorinated ionomer produced by aqueous polymerization using dispersed particulate of fluorinated ionomer produced in situ | Kenneth Wayne Leffew, Ralph Birchard Lloyd, Charles Joseph Noelke | 2013-05-07 |
| 8236898 | Fluoropolymer composition | Heidi Elizabeth Burch, Sundar Kilnagar Venkataraman | 2012-08-07 |
| 8192677 | Core/shell polymer and fluoropolymer blending blow molding and blown film process | Sharon Ann Libert, Heidi Elizabeth Burch | 2012-06-05 |
| 8058376 | Fluoropolymer produced by aqueous polymerization using dispersed particulate of fluorinated lonomer produced in situ | Kenneth Wayne Leffew, Ralph Birchard Lloyd, Charles Joseph Noelke | 2011-11-15 |
| 8053527 | Fluoropolymer composition | Heidi Elizabeth Burch, Sundar Kilnagar Venkataraman | 2011-11-08 |
| 7964274 | Heat aged perfluoropolymer | Heidi Elizabeth Burch, Sharon Ann Libert | 2011-06-21 |
| 7947775 | Fluoropolymer blending process | Sundar Kilnagar Venkataraman, Heidi Elizabeth Burch | 2011-05-24 |
| 7763680 | Melt-fabricable core/shell perfluoropolymer | Heidi Elizabeth Burch, Sundar Kilnagar Venkataraman | 2010-07-27 |
| 7247690 | Melt-fabricable tetrafluoroethylene/fluorinated vinyl ether copolymer prepared by suspension polymerization | — | 2007-07-24 |
| 6870020 | High vinyl ether modified sinterable polytetrafluoroethylene | Sharon Ann Libert | 2005-03-22 |
| 5932673 | Tetrafluoroethylene copolymer | Clay Woodward Jones, Allan Olson | 1999-08-03 |
| 5760151 | Tetrafluoroethylene copolymer | Clay Woodward Jones, Allan Olson | 1998-06-02 |
| 5756620 | Tetrafluoroethylene polymer for improved paste extrusion | — | 1998-05-26 |
| 5405923 | Suspension polymerization of TFE | — | 1995-04-11 |