loadpatents
Patent applications and USPTO patent grants for Keerthivasan; Vijay Kumar.The latest application filed is for "multi-zone actuation system using wellbore darts".
Patent | Date |
---|---|
Multi-zone actuation system using wellbore darts Grant 10,392,910 - Walton , et al. A | 2019-08-27 |
Off-set tubing string segments for selective location of downhole tools Grant 10,161,214 - Wong , et al. Dec | 2018-12-25 |
Multi-zone actuation system using wellbore darts Grant 9,835,004 - Keerthivasan , et al. December 5, 2 | 2017-12-05 |
Multi-zone Actuation System Using Wellbore Darts App 20160258260 - Walton; Zachary ;   et al. | 2016-09-08 |
Off-set Tubing String Segments For Selective Location Of Downhole Tools App 20160251929 - WONG; Daniel Lorng Yon ;   et al. | 2016-09-01 |
Multi-zone Actuation System Using Wellbore Darts App 20160251923 - Keerthivasan; Vijay Kumar ;   et al. | 2016-09-01 |
Locking mechanism for downhole positioning of sleeves Grant 9,388,666 - Foong , et al. July 12, 2 | 2016-07-12 |
Resettable remote and manual actuated well tool Grant 9,353,600 - Cong , et al. May 31, 2 | 2016-05-31 |
Resettable Remote and Manual Actuated Well Tool App 20160032687 - Cong; Ryan Foong Zhe ;   et al. | 2016-02-04 |
Locking Mechanism For Downhole Positioning Of Sleeves App 20150152711 - Foong; Ryan Zhe Cong ;   et al. | 2015-06-04 |
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.