Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8739408 | Shape memory material packer for subterranean use | Steve Rosenblatt | 2014-06-03 |
| 8722784 | Polymer nanocomposite | Soma Chakraborty, Gaurav Agrawal, Michael H. Johnson | 2014-05-13 |
| 8604157 | Crosslinked blends of polyphenylene sulfide and polyphenylsulfone for downhole applications, methods of manufacture, and uses thereof | David P. Gerrard, Jiaxiang Ren | 2013-12-10 |
| 8318838 | Method of forming polymer nanocomposite | Gaurav Agrawal, Soma Chakraborty, Michael H. Johnson | 2012-11-27 |
| 8314177 | Polymer nanocomposite | Soma Chakraborty, Gaurav Agrawal, Michael H. Johnson | 2012-11-20 |
| 8048348 | Shape memory polyurethane foam for downhole sand control filtration devices | Paul McElfresh | 2011-11-01 |
| 7926565 | Shape memory polyurethane foam for downhole sand control filtration devices | Paul McElfresh | 2011-04-19 |
| 7828055 | Apparatus and method for controlled deployment of shape-conforming materials | Darrin L. Willauer | 2010-11-09 |
| 7643184 | Scanner having a driving device for stable driving movement of an image sensor carriage | — | 2010-01-05 |