Drewitt; Mark J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Drewitt; Mark J..The latest application filed is for "process for production of high-isoprene butyl rubber".
- Drewitt; Mark J. - Sarnia CA
| Patent | Date |
|---|---|
| Process For Production Of High-isoprene Butyl Rubber App 20090018289 - Resendes; R. ; et al. | 2009-01-15 |
| Process for making high molecular weight Isobutylene polymers App 20080275201 - Baird; Michael C. ; et al. | 2008-11-06 |
| Process for production of high-isoprene butyl rubber Grant 7,446,151 - Resendes , et al. November 4, 2 | 2008-11-04 |
| Process for production of high-isoprene butyl rubber App 20070299229 - Resendes; R. ; et al. | 2007-12-27 |
| Process for production of high-isoprene butyl rubber Grant 7,282,548 - Resendes , et al. October 16, 2 | 2007-10-16 |
| Process for making high molecular weight isobutylene polymers App 20040063879 - Baird, Michael C. ; et al. | 2004-04-01 |
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.
| 