Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6989354 | Invertible well bore servicing fluid | Carl Thaemlitz, Ryan Foster | 2006-01-24 |
| 6854522 | Annular isolators for expandable tubulars in wellbores | Michael M. Brezinski, Gregory B. Chitwood, Ralph H. Echols, Gary P. Funkhouser, John C. Gano +12 more | 2005-02-15 |
| 6629451 | Method for determining the rheology of a gelled fluid | — | 2003-10-07 |
| 6608006 | Methods of drilling well bores using invertible oil external-water internal drilling fluids | Suzanne Arnold, Tommy R. Gardner, Karen L. King | 2003-08-19 |
| 6544934 | Methods and compositions for treating subterranean formations with gelled hydrocarbon fluids | Gary P. Funkhouser | 2003-04-08 |
| 6538106 | Compositions and methods for treating infections using analogues of indolicidin | Janet R. Fraser, Michael H. P. West, Timothy J. Krieger, Douglas Erfle | 2003-03-25 |
| 6511944 | Methods and compositions for treating subterranean formations with gelled hydrocarbon fluids | Gary P. Funkhouser | 2003-01-28 |
| 6503881 | Compositions and methods for treating infections using cationic peptides alone or in combination with antibiotics | Timothy J. Krieger, Douglas Erfle, Janet R. Fraser, Michael H. P. West, Patricia J. McNichol | 2003-01-07 |
| 6180604 | Compositions and methods for treating infections using analogues of indolicidin | Janet R. Fraser, Michael H. P. West, Timothy J. Krieger, Douglas Erfle | 2001-01-30 |
| 5063997 | Method of preventing precipitation of iron compounds during acid treatment of wells | Sylvia K. Pachla, John Delorey | 1991-11-12 |