Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534481 | Formation treatment evaluation | Cosan Ayan, Fikri John Kuchuk, Terizhandur S. Ramakrishnan, Raghu Ramamoorthy, Andrew Carnegie | 2017-01-03 |
| 9176081 | NMR analysis of unconventional reservoir rock samples | Pabitra N. Sen, Gabriela Leu, Nicholas Drenzek, Yi-Qiao Song, Ravinath Kausik Kadayam Viswanathan | 2015-11-03 |
| 9051822 | Formation treatment evaluation | Cosan Ayan, Fikri John Kuchuk, Terizhandur S. Ramakrishnan, Raghu Ramamoorthy, Andrew Carnegie | 2015-06-09 |
| 8720552 | Tool and method for determining formation parameter | Cosan Ayan, Fikri John Kuchuk, Terizhandur S. Ramakrishnan, Raghu Ramamoorthy, Andrew Carnegie | 2014-05-13 |
| 8297354 | Tool and method for determining formation parameter | Cosan Ayan, Fikri John Kuchuk, Terizhandur S. Ramakrishnan, Raghu Ramamoorthy, Andrew Carnegie | 2012-10-30 |
| 8217337 | Evaluating a reservoir formation | Sherif Farag, Huijun Hou | 2012-07-10 |
| 8131526 | System and method for evaluating petroleum reservoir using forward modeling | — | 2012-03-06 |
| 7876705 | Method and apparatus and program storage device for generating a workflow in response to a user objective and generating software modules in response to the workflow and executing the software modules to produce a product | Omer Gurpinar, Selim Djandji, Thomas R. Miller | 2011-01-25 |
| 7623968 | Determination of porosity and fluid saturation of underground formations | Roger Griffiths, Ollivier Faivre, Geoff Weller | 2009-11-24 |
| 7133777 | Method for transmitting wellbore data acquired in the wellbore to the surface | Jaideva C. Goswami, Ashok N. Srivastava, Denis Heliot | 2006-11-07 |
| 6675101 | Method and system for supplying well log data to a customer | Frank Shray, Denis Heliot, John P. Horkowitz, Pascal Rothnemer | 2004-01-06 |