Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982155 | Viscosity reduction of crude oil through structure determination of asphaltene molecule | Manjusha Verma, Pradeep Venkataraman, Sivaram Pradhan, Wilbur Edward Billups, Scott Lee Wellington | 2021-04-20 |
| 10876035 | Method for decomposing asphaltene using a supported catalyst | Sivaram Pradhan, Scott Lee Wellington, Michael S. Wong | 2020-12-29 |
| 10287510 | Viscosity reduction of crude oil through structure determination of asphaltene molecule | Manjusha Verma, Pradeep Venkataraman, Sivaram Pradhan, Wilbur Edward Billups, Scott Lee Wellington | 2019-05-14 |
| 9120978 | Exfoliation of asphaltenes for improved recovery of unconventional oils | Oleg A. Mazyar, Gaurav Agrawal | 2015-09-01 |
| 7621325 | Dual piston, single phase sampling mechanism and procedure | John M. Michaels, James T. Cernosek, Michael J. Moody, Phillip Wills | 2009-11-24 |
| 7246664 | Dual piston, single phase sampling mechanism and procedure | John M. Michaels, James T. Cernooek, Michael J. Moody, Phillip Wills | 2007-07-24 |
| 5889202 | System for continuous analysis and modification of characteristics of a liquid hydrocarbon stream | Rama Rao Alapati, Bryan H. Sonnier | 1999-03-30 |
| 5662166 | Apparatus for maintaining at least bottom hole pressure of a fluid sample upon retrieval from an earth bore | — | 1997-09-02 |
| 5663492 | System for continuous analysis and modification of characteristics of a liquid hydrocarbon stream | Rama Rao Alapati, Bryan H. Sonnier | 1997-09-02 |