Paul; Winfried G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Paul; Winfried G..The latest application filed is for "process for making a flame retardant polycarbonate composition".
- Paul; Winfried G. - Pittsburgh PA
- Paul; Winfried G. - Coraopolis PA
| Patent | Date |
|---|---|
| Process for making a flame retardant polycarbonate composition App 20070123634 - Chung; James Y.J. ; et al. | 2007-05-31 |
| Flame retardant polycarbonate composition App 20060116467 - Chung; James Y.J. ; et al. | 2006-06-01 |
| Flame retardant, thermoplastic polycarbonate molding compositions Grant 6,995,212 - Chung , et al. February 7, 2 | 2006-02-07 |
| Polycarbonate composition App 20050065263 - Chung, James Y.J. ; et al. | 2005-03-24 |
| Flame retardant, thermoplastic polycarbonate molding compositions App 20050032980 - Chung, James Y. J. ; et al. | 2005-02-10 |
| Thermoplastic polycarbonate compositions having high toughness Grant 6,730,748 - Chung , et al. May 4, 2 | 2004-05-04 |
| Thermoplastic polycarbonate compositions having high toughness App 20040010097 - Chung, James Y.J. ; et al. | 2004-01-15 |
| Flame retardant polycarbonate composition App 20030105209 - Chung, James Y.J. ; et al. | 2003-06-05 |
| Flame retardant polycarbonate blends Grant 6,323,280 - Paul , et al. November 27, 2 | 2001-11-27 |
| Stain resistant polycarbonate panels Grant 4,948,666 - Paul , et al. August 14, 1 | 1990-08-14 |
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