Boulard; Stephane
Patent Applications and Registrations
Patent applications and USPTO patent grants for Boulard; Stephane.The latest application filed is for "well treatment".
- Boulard; Stephane - Houston TX US
- Boulard; Stephane - Le Plessis Robinson FR
- Boulard; Stephane - Choisy le roi FR
| Patent | Date |
|---|---|
| Compositions and methods for cleaning subterranean boreholes Grant 9,790,420 - Boulard , et al. October 17, 2 | 2017-10-17 |
| Well Treatment App 20150159080 - Lee; Jesse C. ; et al. | 2015-06-11 |
| Well treatment Grant 8,991,497 - Lee , et al. March 31, 2 | 2015-03-31 |
| Compositions and Methods for Servicing Subterranean Wells App 20130048285 - Boulard; Stephane ; et al. | 2013-02-28 |
| Methods for servicing subterranean wells Grant 8,381,813 - Diaz , et al. February 26, 2 | 2013-02-26 |
| Well Treatment App 20120205102 - Lee; Jesse C. ; et al. | 2012-08-16 |
| Release of Chemical Systems for Oilfield Applications by Stress Activation App 20110237465 - Lee; Jesse ; et al. | 2011-09-29 |
| Methods For Servicing Subterranean Wells App 20110048720 - Diaz; Nelson ; et al. | 2011-03-03 |
| Cement retarder Grant 7,896,964 - Boulard , et al. March 1, 2 | 2011-03-01 |
| Cement Retarder App 20080156231 - Boulard; Stephane ; et al. | 2008-07-03 |
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.
| 