Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10330665 | Evaluating reservoir oil biodegradation | Youxiang Zuo, Oliver C. Mullins, Ankit Agarwal | 2019-06-25 |
| 10228325 | Downhole fluid analysis method and apparatus for determining viscosity | Youxiang Zuo, Hadrien Dumont, Ilaria De Santo, Oliver C. Mullins, Cosan Ayan | 2019-03-12 |
| 10036245 | Formation tester interval pressure transient test and apparatus | Prasanna Kumar Tellapaneni, Sourabh Shukla, Harshad Dixit | 2018-07-31 |
| 9784101 | Estimation of mud filtrate spectra and use in fluid analysis | Ankit Agarwal, Adriaan Gisolf, Ilaria De Santo, Youxiang Zuo | 2017-10-10 |
| 8555696 | Methods of calibrating a fluid analyzer for use in a wellbore | Chengli Dong, Ricardo Vasques, Michael O'Keefe, Peter S. Hegeman, Oliver C. Mullins +3 more | 2013-10-15 |
| 7097422 | Hoop stress relief mechanism for gas turbine engines | Derek A. Rice, David Waldman, Redge How, Maher A. Serag, Paul D. Rippey +7 more | 2006-08-29 |
| 6321595 | Characterization of organic contaminants and assessment of remediation performance in subsurface formations | Gary A. Pope | 2001-11-27 |
| 6003365 | Characterization of organic contaminants and assessment of remediation performance in subsurface formations | Gary A. Pope | 1999-12-21 |
| 5905036 | Characterization of organic contaminants and assessment of remediation performance in subsurface formations | Gary A. Pope | 1999-05-18 |
| 5319966 | Determining location and composition of liquid contaminants in geologic formations | John F. Pickens | 1994-06-14 |
| 5135335 | Hydraulic jacking apparatus | Jerry B. Stephens, David H. Conder | 1992-08-04 |
| 5006015 | Hydraulic jacking apparatus | Jerry B. Stephens, David H. Conder | 1991-04-09 |
| 4253855 | Air filter | John E. Sparks | 1981-03-03 |
| 4210075 | Bottom for lint feeder housing | Robert C. Schwartz, John E. Sparks | 1980-07-01 |