Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9944842 | Methods of pre-flushing reservoir paths for higher return of hydrocarbon fluids | Lirio Quintero | 2018-04-17 |
| 7772160 | Method for controlled placement of additives in oil and gas production | Michael Greaves, Hani S. Zaki | 2010-08-10 |
| 7468402 | Polymeric nanoemulsion as drag reducer for multiphase flow | Jiang Yang | 2008-12-23 |
| 7288506 | Aluminum carboxylate drag reducers for hydrocarbon emulsions | Vladimir Jovancicevic, Samuel Campbell, Sunder Ramachandran, Paul Hammonds | 2007-10-30 |
| 5622945 | Rubyrin macrocycles | Jonathan L. Sessler, Takashi Morishima | 1997-04-22 |
| 5410045 | Rubyrin and related expanded porphyrins | Jonathan L. Sessler, Takashi Morishima | 1995-04-25 |