Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845422 | Methods of delivering calcium carbonate producing microbes or enzymes downhole | Michael Brendt Wilson, Mark A. Vorderbruggen | 2017-12-19 |
| 9822594 | Method of treating produced or flowback water with nucleophilic agent to deactivate breaker | Brandon M. Vittur, Marshall G. Ault | 2017-11-21 |
| 9790251 | Conversion of cellulose into simple sugars | Stanley Gunawan, Lawrence N. Kremer | 2017-10-17 |
| 9683164 | Method of using sophorolipids or mannosylerythritol lipids as acid corrosion inhibitors in well treatment operations | Stanley Gunawan, Mark A. Vorderbruggen | 2017-06-20 |
| 9624418 | Antifreeze proteins for use in downhole fluids | Qi Qu | 2017-04-18 |
| 9587159 | Enzymes for removing sulfurous compounds in downhole fluids | Prasad D. Dhulipala | 2017-03-07 |