Copeland; Gregory S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Copeland; Gregory S..The latest application filed is for "polybenzimidazole oligomers with reactive end groups".
- Copeland; Gregory S. - Tega Cay SC
| Patent | Date |
|---|---|
| Polybenzimidazole oligomers with reactive end groups Grant 10,934,395 - Benicewicz , et al. March 2, 2 | 2021-03-02 |
| Polybenzimidazole Oligomers With Reactive End Groups App 20190382531 - Benicewicz; Brian C. ; et al. | 2019-12-19 |
| Porous polybenzimidazole resin and method of making same Grant 10,273,340 - Hopkins, Jr. , et al. | 2019-04-30 |
| Phosphonated Pbi Fiber App 20180251916 - Shiels; Brian P. ; et al. | 2018-09-06 |
| Method Of Making A Phosphonated Pbi Fiber App 20180251915 - Shiels; Brian P. ; et al. | 2018-09-06 |
| Porous Polybenzimidazole Resin And Method Of Making Same App 20180044493 - Hopkins, JR.; John B. ; et al. | 2018-02-15 |
| Porous polybenzimidazole resin and method of making same Grant 9,828,479 - Hopkins, Jr. , et al. November 28, 2 | 2017-11-28 |
| Polybenzimidazole/polyvinylbutyral mixtures Grant 9,732,224 - Moore , et al. August 15, 2 | 2017-08-15 |
| Method Of Making Polybenzimidazole App 20170145162 - Benicewicz; Brian C. ; et al. | 2017-05-25 |
| Method of making polybenzimidazole Grant 9,598,541 - Benicewicz , et al. March 21, 2 | 2017-03-21 |
| Phosphonated Pbi Fiber App 20170009383 - Shiels; Brian P. ; et al. | 2017-01-12 |
| Polybenzimidazole solution in an ionic liquid Grant 9,447,242 - Dawkins , et al. September 20, 2 | 2016-09-20 |
| Polybenzimidazole-polyetherketoneketone blends and miscible blends Grant 9,156,983 - Dawkins , et al. October 13, 2 | 2015-10-13 |
| Polybenzimidazole/polyacrylate mixtures Grant 9,018,308 - Moore , et al. April 28, 2 | 2015-04-28 |
| Method Of Making Polybenzimidazole App 20140357831 - Benicewicz; Brian C. ; et al. | 2014-12-04 |
| Polybenzimidazole-polyetherketoneketone Blends And Miscible Blends App 20140309377 - Dawkins; Bobby G. ; et al. | 2014-10-16 |
| Polybenzimidazole-polyetherketoneketone blends and miscible blends Grant 8,802,789 - Dawkins , et al. August 12, 2 | 2014-08-12 |
| Porous Polybenzimidazole Resin And Method Of Making Same App 20130331470 - Hopkins, JR.; John B. ; et al. | 2013-12-12 |
| Polybenzimidazole/polyvinylbutyral Mixtures App 20130309471 - Moore; John C. ; et al. | 2013-11-21 |
| PBI/epoxy coatings Grant 8,475,925 - Moore , et al. July 2, 2 | 2013-07-02 |
| Polybenzimidazole solution in an ionic liquid Grant 8,420,732 - Dawkins , et al. April 16, 2 | 2013-04-16 |
| Polybenzimidazole-polyetherketoneketone Blends And Miscible Blends App 20130035454 - Dawkins; Bobby G. ; et al. | 2013-02-07 |
| Polybenzimidazole-polyetherketoneketone blends and miscible blends Grant 8,309,662 - Dawkins , et al. November 13, 2 | 2012-11-13 |
| Pbi/epoxy Coatings App 20120156500 - Moore; John C. ; et al. | 2012-06-21 |
| Polybenzimidazole Solution In An Ionic Liquid App 20120142830 - Dawkins; Bobby G. ; et al. | 2012-06-07 |
| Porous Polybenzimidazole Resin And Method Of Making Same App 20110189484 - Hopkins, JR.; John B. ; et al. | 2011-08-04 |
| Polybenzimidazole Solution In An Ionic Liquid App 20110152413 - Dawkins; Bobby G. ; et al. | 2011-06-23 |
| Polybenzimidazole/polyacrylate Mixtures App 20110129601 - Moore; John C. ; et al. | 2011-06-02 |
| Polybenzimidazole-polyetherketoneketone blends and miscible blends Grant 7,915,351 - Dawkins , et al. March 29, 2 | 2011-03-29 |
| Polybenzimidazole-polyetherketoneketone Blends And Miscible Blends App 20100305277 - Dawkins; Bobby G. ; et al. | 2010-12-02 |
| Tri-blend resin of PBI, PAEK, and PEI Grant 7,629,420 - Dawkins , et al. December 8, 2 | 2009-12-08 |
| Polybenzimidazole-polyetherketoneketone Blends And Miscible Blends App 20080185751 - Dawkins; Bobby G. ; et al. | 2008-08-07 |
| Tri-blend Resin Of Pbi, Paek, And Pei App 20080188628 - Dawkins; Bobby G. ; et al. | 2008-08-07 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 