Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6352654 | Conductive polyphenylene ether-polyamide compositions and method for their preparation | Norberto Silvi, Mark Howard Giammattei, Robert Hossan, Thomas J. Stanley, William D. Richards | 2002-03-05 |
| 6171523 | Conductive polyphenylene ether-polyamide compositions and methods for their preparation | Norberto Silvi, Mark Howard Giammattei, Robert Hossan, Thomas J. Stanley, William D. Richards | 2001-01-09 |
| 5843340 | Method for the preparation of conductive polyphenylene ether-polyamide compositions | Norberto Silvi, Mark Howard Giammattei, Robert Hossan, Thomas J. Stanley, William D. Richards | 1998-12-01 |
| 5376724 | Polyphenylene ether compositions having improved flow | Christian Bailly | 1994-12-27 |
| 5095060 | Blends of polyphenylene ether resin, a polyetherimide siloxane copolymer and pentaerythritol tetrabenzoate | — | 1992-03-10 |
| 5081185 | Polyphenylene ether composition characterized by improved melt flow | Gim F. Lee, Jr., Ernesto E. T. Sebok | 1992-01-14 |
| 5047472 | Polyphenylene ether or polyphenylene ether/polystyrene with polyorganosiloxane/polyvinyl-based graft polymer modifiers | Muhanad A. Alsamarraie, Warren J. Peascoe, I-Chung W. Wang | 1991-09-10 |
| 5034459 | Polyphenylene ether compositions having improved flow | Robert J. Axelrod | 1991-07-23 |
| 4946882 | Compositions of polyphenylene ether, aromatic phosphate, aromatic halogen compound and impact modifier comprising diene polymer | Gim F. Lee, Jr. | 1990-08-07 |
| 4826919 | Polyphenylene ether compositions having improved flow | Robert J. Axelrod | 1989-05-02 |
| 4760114 | Polyphenylene ether compositions and process | James A. Huebner, Arthur Katchmn | 1988-07-26 |
| 4757107 | Flame retardant polyphenylene ether blends | Gary William Yeager, Dwain M. White, James Edward Pickett, Arnold Factor | 1988-07-12 |
| 4684696 | Impact modified polyphenylene compositions | Gary Mell Bates, Sai-Pei Ting | 1987-08-04 |
| 4563500 | Polyphenylene ether compositions with high impact strength and improved moldability | Gim F. Lee, Jr. | 1986-01-07 |
| 4544703 | High impact thermoplastic compositions containing diblock impact modifier | — | 1985-10-01 |
| 4477627 | Gel impact modified polycarbonate resin compositions | Gim F. Lee, Jr., Glenn D. Cooper | 1984-10-16 |
| 4442251 | Impact resistant polyphenylene ether resin compositions | Gim F. Lee, Jr., Sei P. Ting | 1984-04-10 |
| 4433088 | Polyphenylene ether compositions and process | James A. Huebner, Arthur Katchman | 1984-02-21 |
| 4423189 | Compositions of a polyphenylene ether resin, low molecular weight polystyrene and a block copolymer | — | 1983-12-27 |
| 4410651 | Impact resistant polyphenylene ether resin compositions | Gim F. Lee, Jr., Sai-Pei Ting | 1983-10-18 |
| 4373055 | Impact resistant polyphenylene ether resin compositions containing radial teleblock copolymers | Arthur Katchman, Gim F. Lee, Jr. | 1983-02-08 |
| 4355126 | Flame retardant, non-dripping compositions of polyphenylene ether and acrylonitrile-butadiene-styrene | Donald L. Reinhard | 1982-10-19 |
| 4332714 | Drip-retardant plasticized polyphenylene ether compositions containing microfibrillar poly(tetrafluoroethylene) | Gim F. Lee, Jr., Robert Alan Williams | 1982-06-01 |
| 4322507 | Molded article of polyphenylene ether and hydrogenated block copolymer | — | 1982-03-30 |
| 4313864 | Polyphenylene oxide/plasticizer/hydrogenated radial teleblock copolymer blends | Gim F. Lee, Jr. | 1982-02-02 |