Friend; Stephen O.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Friend; Stephen O..The latest application filed is for "multilayered polymeric structure".
- Friend; Stephen O. - Middletown MA
- Friend; Stephen O. - US
- Friend; Stephen O. - Boxwood MA
- Friend; Stephen O. - Boxford MA
| Patent | Date |
|---|---|
| Multilayered polymeric structure Grant 7,998,386 - Friend , et al. August 16, 2 | 2011-08-16 |
| Multilayered Polymeric Structure App 20090283196 - Friend; Stephen O. ; et al. | 2009-11-19 |
| Multilayered polymeric structure App 20060046037 - Friend; Stephen O. ; et al. | 2006-03-02 |
| Multilayered polymeric structure Grant 6,949,159 - Friend , et al. September 27, 2 | 2005-09-27 |
| Multilayered polymeric structure App 20020132075 - Friend, Stephen O. ; et al. | 2002-09-19 |
| Battery Grant 6,248,478 - Friend , et al. June 19, 2 | 2001-06-19 |
| High strength conductive polymers Grant 5,651,922 - Nahass , et al. July 29, 1 | 1997-07-29 |
| High strength conductive polymers containing carbon fibrils Grant 5,643,502 - Nahass , et al. July 1, 1 | 1997-07-01 |
| Fibril filled molding compositions Grant 5,611,964 - Friend , et al. March 18, 1 | 1997-03-18 |
| Electrochemical cell Grant 5,110,693 - Friend , et al. May 5, 1 | 1992-05-05 |
| Conductive coatings and inks Grant 5,098,771 - Friend March 24, 1 | 1992-03-24 |
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.
| 