BJ Services Company LLC

Patent Applications and Registrations

Patent applications and USPTO patent grants for BJ Services Company LLC.The latest application filed is for "subsurface safety valve flapper".

Company Profile

0.16.1

BJ Services Company LLC - Houston TX

*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
System and method for thru tubing deepening of gas lift Grant 7,954,551 - Bolding June 7, 2	2011-06-07
Oil field treatment fluids with viscosified brines Grant 7,956,012 - Gupta , et al. June 7, 2	2011-06-07
Subsurface Safety Valve Flapper App 20110114335 - Henschel; Robert C. ; et al.	2011-05-19
Deep water hurricane valve Grant 7,854,268 - Lehr , et al. December 21, 2	2010-12-21
Systems and methods for injecting or retrieving tubewire into or out of coiled tubing Grant 7,845,419 - Naumann December 7, 2	2010-12-07
Method and apparatus for retaining a soft seal in an integrated flapper mount, hard seat, spring housing surface controlled subsurface safety valve Grant 7,841,416 - Henschel , et al. November 30, 2	2010-11-30
Method of using solubilized transition metal oxides in well operations Grant 7,837,931 - Stevens, Jr. , et al. November 23, 2	2010-11-23
Safety valve torsional spring assembly and method Grant 7,798,235 - Mondelli , et al. September 21, 2	2010-09-21
Methods for placing multiple stage fractures in wellbores Grant 7,798,227 - Misselbrook September 21, 2	2010-09-21
Liquid breaker for acid fracturing fluids Grant 7,798,228 - De Benedictis , et al. September 21, 2	2010-09-21
Method of stimulating oil and gas wells using deformable proppants Grant 7,789,147 - Brannon , et al. September 7, 2	2010-09-07
Method for controlling inorganic fluoride scales Grant 7,781,381 - Ke , et al. August 24, 2	2010-08-24
Method and apparatus for augmented heat up of a unit Grant 7,775,046 - Ingham , et al. August 17, 2	2010-08-17
Well treating composite containing organic lightweight material and weight modifying agent Grant 7,772,163 - Brannon , et al. August 10, 2	2010-08-10
Fluid actuated circulating sub Grant 7,766,086 - Mondelli , et al. August 3, 2	2010-08-03
Method of treating a well with a gel stabilizer Grant 7,767,630 - Gupta , et al. August 3, 2	2010-08-03
Method of using water-superabsorbent polymer in production tubing and pipes Grant 7,762,332 - Lopez , et al. July 27, 2	2010-07-27

Company Registrations

SEC

0000864328

BJ SERVICES CO LLC

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.