Constien; Vernon G.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Constien; Vernon G..The latest application filed is for "control of particulate flowback in subterranean wells".

Company Profile

0.11.0

Constien; Vernon G. - Sperry OK
Constien; Vernon G. - Owasso OK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Control of particulate flowback in subterranean wells Grant 6,172,011 - Card , et al. January 9, 2	2001-01-09
Fluid loss control Grant 5,929,002 - Joyce , et al. July 27, 1	1999-07-27
Delayed borate crosslinked fracturing fluid having increased temperature range Grant 5,658,861 - Nelson , et al. August 19, 1	1997-08-19
Control of particulate flowback in subterranean wells Grant 5,501,275 - Card , et al. March 26, 1	1996-03-26
Delayed borate crosslinked fracturing fluid having increased temperature range Grant 5,445,223 - Nelson , et al. August 29, 1	1995-08-29
Method of hydrating oil based fracturing concentrate and continuous fracturing process using same Grant 4,828,034 - Constien , et al. May 9, 1	1989-05-09
Aqueous based slurry and method of forming a consolidated gravel pack Grant 4,247,430 - Constien January 27, 1	1981-01-27
Aqueous based slurry containing enediol breaker and method for forming a consolidated gravel pack Grant 4,220,566 - Constien , et al. September 2, 1	1980-09-02
Aqueous based epoxy slurry for forming a consolidated gravel pack Grant 4,101,474 - Copeland , et al. July 18, 1	1978-07-18
Aqueous based slurry with chelating agent and method of forming a consolidated gravel pack Grant 4,081,030 - Carpenter , et al. March 28, 1	1978-03-28
Method for forming a consolidated gravel pack Grant 4,074,760 - Copeland , et al. February 21, 1	1978-02-21

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.