Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878243 | Method and apparatus for sampling high viscosity formation fluids | Anthony Robert Holmes Goodwin, Peter S. Hegeman, Julian Pop, Ashley C. Kishino, Gary John Tustin +3 more | 2011-02-01 |
| 7874359 | Methods of retrieving data from a pipe conveyed well logging assembly | Harold Steven Bissonnette, Todor Sheiretov, Matthew McCoy | 2011-01-25 |
| 7793713 | Apparatus and method for formation evaluation | Raymond V. Nold, III, Alexander F. Zazovsky, Steve Ervin, Stephane Briquet | 2010-09-14 |
| 7703526 | Apparatus and method for characterizing a reservoir | Troy Fields, Oivind Brockmeier, Edward Harrigan, Bunker Hill, Charles Fensky +1 more | 2010-04-27 |
| 7690423 | Downhole tool having an extendable component with a pivoting element | Alexander F. Zazovsky, Stephane Briquet, Steve Ervin | 2010-04-06 |
| 7584786 | Apparatus and method for formation evaluation | Raymond V. Nold, III, Alexander F. Zazovsky, Steve Ervin, Stephane Briquet | 2009-09-08 |
| 7565835 | Method and apparatus for balanced pressure sampling | Simon Bittleston, Jonathan W. Brown, Julian Pop, Ashley C. Kishino | 2009-07-28 |
| 7527070 | Flow control valve and method | William E. Brennan, III, Edward Harrigan | 2009-05-05 |
| 7484563 | Formation evaluation system and method | Alexander F. Zazovsky, Ricardo Vasques | 2009-02-03 |
| 7458419 | Apparatus and method for formation evaluation | Raymond V. Nold, III, Alexander F. Zazovsky, Steve Ervin, Stephane Briquet | 2008-12-02 |
| 7380599 | Apparatus and method for characterizing a reservoir | Troy Fields, Oivind Brockmeier, Edward Harrigan, Bunker Hill, Charles Fensky +1 more | 2008-06-03 |
| 7302966 | Flow control valve and method | William E. Brennan, III, Edward Harrigan | 2007-12-04 |
| 7293715 | Marking system and method | Saad Bargach, Lennox Reid, Soraya S. Betancourt, Oliver C. Mullins, Ashley C. Kishino | 2007-11-13 |
| 7185699 | Water compatible hydraulic fluids | Alexander F. Zazovsky, Jian Zhou, Golchehreh Salamat, Diankui Fu, Jese C. Lee | 2007-03-06 |
| 7178591 | Apparatus and method for formation evaluation | Raymond V. Nold, III, Noriyuki Matsumoto, Mark Milkovisch, Hisayo Tauchi, Jonathan W. Brown +2 more | 2007-02-20 |
| 7168485 | Expandable systems that facilitate desired fluid flow | Craig D. Johnson, Matthew R. Hackworth, Kian Rasa, Rod Shampine, Claude Vercaemer +1 more | 2007-01-30 |