Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11261385 | Methods and compounds for removing non-acidic contaminants from hydrocarbon streams | Jerry J. Weers, Sai Reddy Pinappu, Weldon J. Cappel | 2022-03-01 |
| 10822549 | Methods and compounds for removing non-acidic contaminants from hydrocarbon streams | Jerry J. Weers, Sai Reddy Pinappu, Weldon J. Cappel | 2020-11-03 |
| 9605196 | Lubricity agents to increase pump efficiency in hydrate inhibitor applications | Marc N. Lehmann, Anna M. Dhuet, Jerry J. Weers | 2017-03-28 |
| 9334448 | Method for reducing hydrogen sulfide evolution from asphalt and heavy fuel oils | Joseph L. Stark, Jennifer D. Draper, Donald L. Wolfe | 2016-05-10 |
| 9212330 | Process for reducing the viscosity of heavy residual crude oil during refining | Jeffery K. Bolton, Kimchi T. Phan, Ross Poland | 2015-12-15 |
| 9068128 | Method for reducing hydrogen sulfide evolution from asphalt and heavy fuel oils | Joseph L. Stark, Jennifer D. Draper, Donald L. Wolfe | 2015-06-30 |
| 8557002 | Fuel additives for enhanced lubricity and anti-corrosion properties | Jianzhong Yang | 2013-10-15 |
| 7867295 | Branched carboxylic acids as fuel lubricity additives | John A. Schield | 2011-01-11 |
| 5826331 | Method for the production of a fracture split connection component | Martin R. Myers, James W. Patten, Paul C. Becker, Terry M. McInerney, Dennis P. Potter +2 more | 1998-10-27 |