loadpatents
Patent applications and USPTO patent grants for Frisby; Raymond A..The latest application filed is for "method and system for running barrier valve on production string".
Patent | Date |
---|---|
Intermediate completion assembly for isolating lower completion Grant 9,828,829 - Frisby , et al. November 28, 2 | 2017-11-28 |
Barrier valve system and method of closing same by withdrawing upper completion Grant 9,027,651 - Frisby , et al. May 12, 2 | 2015-05-12 |
Method for single trip fluid isolation Grant 9,016,372 - Frisby , et al. April 28, 2 | 2015-04-28 |
Retrofit barrier valve system Grant 9,016,389 - Frisby , et al. April 28, 2 | 2015-04-28 |
Plural barrier valve system with wet connect Grant 8,550,172 - Frisby October 8, 2 | 2013-10-08 |
Intermediate Completion Assembly For Isolating Lower Completion App 20130255947 - Frisby; Raymond A. ;   et al. | 2013-10-03 |
Retrofit Barrier Valve System App 20130255958 - Frisby; Raymond A. ;   et al. | 2013-10-03 |
Method And System For Running Barrier Valve On Production String App 20130255961 - Frisby; Raymond A. ;   et al. | 2013-10-03 |
Method For Single Trip Fluid Isolation App 20130255946 - Frisby; Raymond A. ;   et al. | 2013-10-03 |
Barrier Valve System And Method Of Controlling Same With Tubing Pressure App 20130075109 - Frisby; Raymond A. ;   et al. | 2013-03-28 |
Barrier Valve System And Method Of Closing Same By Withdrawing Upper Completion App 20130075108 - Frisby; Raymond A. ;   et al. | 2013-03-28 |
Plural Barrier Valve System With Wet Connect App 20120152569 - Frisby; Raymond A. | 2012-06-21 |
Minimal Entry Method And Apparatus For Cleaning Fluid Containers App 20120067372 - O'Quinn; Raymond R. ;   et al. | 2012-03-22 |
Method and apparatus for towing subsea pipeline sections Grant 4,887,931 - Frisby , et al. December 19, 1 | 1989-12-19 |
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.