Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6916549 | In situ fluoropolymer polymerization into porous substrates | John Russell Crompton, Jr., James M. Donatello, Kiu-Seung Lee, Robert Clayton Wheland | 2005-07-12 |
| 6486280 | Amorphous tetrafluoroethylene-hexafluoropropylene copolymers | Colin Anolick, Viacheslav A. Petrov, Bruce E. Smart, Robert Clayton Wheland, William B. Farnham +2 more | 2002-11-26 |
| 6423798 | Copolymers of maleic anhydride or acid and fluorinated oleffins | Robert Clayton Wheland, Paul Douglas Brothers, Colin Anolick | 2002-07-23 |
| 6228963 | Copolymers of maleic anhydride or acid and fluorinated olefins | Robert Clayton Wheland, Paul Douglas Brothers, Colin Anolick | 2001-05-08 |
| 6133389 | Amorphous tetrafluoroethylene-hexafluoropropylene copolymers | Colin Anolick, Viacheslav A. Petrov, Bruce E. Smart, Robert Clayton Wheland, William B. Farnham +2 more | 2000-10-17 |
| 6124403 | Thermoplastic fluoropolymer containing elastomer and production process therefor | John Russell Crompton, Jr., Robert Clayton Wheland | 2000-09-26 |
| 5821273 | Extrusion foaming of fluoropolymers | Sundar Kilnagar Venkataraman, Maurice Armand Baumann | 1998-10-13 |
| 5726247 | Fluoropolymer nanocomposites | Michael Joseph Michalczyk, Kenneth George Sharp | 1998-03-10 |
| 5707569 | Processing aid system for polyolefins | Donnan E. Priester | 1998-01-13 |
| 5637663 | Amorphous tetrafluoroethylene-hexafluoropropylene copolymers | Colin Anolick, Viacheslav A. Petrov, Bruce E. Smart, Robert Clayton Wheland, William B. Farnham +2 more | 1997-06-10 |
| 5547761 | Low melting tetrafluoroethylene copolymer and its uses | George R. Chapman, Jr., Richard A. Morgan, William H. Tuminello, John G. Van Alsten, Randall Allen Vogel +1 more | 1996-08-20 |
| 5478905 | Amorphous tetrafluoroethylene/hexafluoropropylene copolymers | Colin Anolick, Viacheslav A. Petrov, Bruce E. Smart, Robert Clayton Wheland | 1995-12-26 |
| 5464904 | Low-melting tetrafluoroethylene copolymer and its uses | George R. Chapman, Jr., Lewis E. Crenshaw, Rita S. McMinn, Richard A. Morgan, Donnan E. Priester +1 more | 1995-11-07 |
| 5356986 | Plasticized fluoropolymers | Peter Dwight Spohn | 1994-10-18 |
| 5266639 | Low-melting tetrafluorethylene copolymer and its uses | George R. Chapman, Jr., Lewis E. Crenshaw, Rita S. McMinn, Richard A. Morgan, Donnan E. Priester +4 more | 1993-11-30 |
| 5185116 | Preparing shaped structure of polyarylate copolymers having high tensile elongation at break | — | 1993-02-09 |
| 5132368 | Fluoropolymer process aids containing functional groups | George R. Chapman, Jr., Donnan E. Priester, Robert E. Tarney | 1992-07-21 |
| 5064704 | Shaped structure of polyarylate copolymers having high tensile elongation at break | — | 1991-11-12 |
| 5057575 | Processing aid for polymers | George R. Chapman, Jr., Donnan E. Priester | 1991-10-15 |
| 5051479 | Melt processable TFE copolymers with improved processability | Anestis L. Logothetis | 1991-09-24 |
| 5013792 | Processing aid for polymers | George R. Chapman, Jr., Donnan E. Priester | 1991-05-07 |
| 4963609 | Low smoke and flame-resistant composition | Jerrel C. Anderson, Subhash Vishnu Gangal, Dewey Lynn Kerbow | 1990-10-16 |
| 4952630 | Modified polytetrafluoroethylene resins and blends thereof | Richard A. Morgan | 1990-08-28 |
| 4952636 | Modified polytetrafluoroethylene resins and blends thereof | Richard A. Morgan | 1990-08-28 |
| 4912166 | Curable blends of fluoroelastomer and poly(ether-ketone-ketone) | — | 1990-03-27 |