Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10316380 | Thermo-mechanical treatment of materials | Indranil Roy | 2019-06-11 |
| 10072477 | Methods of deployment for eutectic isolation tools to ensure wellbore plugs | Iain Cooper, Mariano Sanchez, Douglas Pipchuk, Mohamed Aly Sadek, Dinesh R. Patel | 2018-09-11 |
| 9535187 | Device and method to determine conductivity for high pressure-high temperature service | Indranil Roy, Oliver C. Mullins, Richard Evans Lewis, II, Colin Longfield, Chris Wilkinson +1 more | 2017-01-03 |
| 8663401 | Degradable compositions, apparatus comprising same, and methods of use | Manuel Marya, Gary L. Rytlewski | 2014-03-04 |
| 8651179 | Swellable downhole device of substantially constant profile | Nitin Y. Vaidya, Frederick Lemme, Xiaohong Ren, John R. Whitsitt, Joseph K. Flowers | 2014-02-18 |
| 8555965 | High frequency surface treatment methods and apparatus to extend downhole tool survivability | Indranil Roy, Manuel Marya, Chris Wilkinson | 2013-10-15 |
| 8499843 | System and method to seal using a swellable material | Dinesh R. Patel, Y. Gill Hillsman, III, Herve Ohmer, Stephane Hiron, Philippe Gambier +9 more | 2013-08-06 |
| 8485265 | Smart actuation materials triggered by degradation in oilfield environments and methods of use | Manuel Marya | 2013-07-16 |
| 8231947 | Oilfield elements having controlled solubility and methods of use | Nitin Y. Vaidya, Manuel Marya | 2012-07-31 |
| 8211247 | Degradable compositions, apparatus comprising same, and method of use | Manuel Marya, Gary L. Rytlewski | 2012-07-03 |
| 7687571 | Swellable elastomer-based apparatus, oilfield elements comprising same, and methods of using same in oilfield applications | Nitin Y. Vaidya | 2010-03-30 |
| 7665537 | System and method to seal using a swellable material | Dinesh R. Patel, Y. Gil Hilsman, III, Herve Ohmer, Stephane Hiron, Philippe Gambier +9 more | 2010-02-23 |
| 7658883 | Interstitially strengthened high carbon and high nitrogen austenitic alloys, oilfield apparatus comprising same, and methods of making and using same | Manuel Marya | 2010-02-09 |
| 7631697 | Oilfield apparatus comprising swellable elastomers having nanosensors therein and methods of using same in oilfield application | — | 2009-12-15 |
| 7428928 | Sealing spring mechanism for a subterranean well | Brian Cho, Rodney J. Wetzel | 2008-09-30 |
| 7373991 | Swellable elastomer-based apparatus, oilfield elements comprising same, and methods of using same in oilfield applications | Nitin Y. Vaidya | 2008-05-20 |
| 7353869 | System and method for utilizing a skin sensor in a downhole application | Rodney J. Wetzel, Randolph J. Sheffield, Philippe Gambier | 2008-04-08 |
| 7119283 | Enhanced armor wires for electrical cables | Joseph Varkey, Garud Sridhar, Seth Silverman | 2006-10-10 |
| 5752569 | Flow tube for use in an equalizing subsurface safety valve | Alan G. Schroeder, Thomas G. Hill, Jr. | 1998-05-19 |