Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11525080 | Crystallization suppressant combinations for high density clear brine fluids | Thomas G. Ray, Colin H. Keene, David W. Bartley, John Warner, Justin Whitfield +2 more | 2022-12-13 |
| 11021641 | High densitiy clear brine fluids | Thomas G. Ray, Colin H. Keene, David W. Bartley, John Warner, Justin Whitfield +2 more | 2021-06-01 |
| 10745609 | Crystallization suppressant combinations for high density clear brine fluids | Thomas G. Ray, Colin H. Keene, David W. Bartley, John Warner, Justin Whitfield +2 more | 2020-08-18 |
| 8513447 | Preparation of tri-alkyl gallium or tri-alkyl indium compounds | Nicola Maggiarosa, Angelika Preetz | 2013-08-20 |
| 7943809 | Composition and method for inhibiting polymerization and polymer growth | Brigitte Benage, Gerald J. Abruscato, Ruben S. Grewal | 2011-05-17 |
| 7585909 | β-crystalline polypropylenes | Qinggao Ma, William A. Wortman, Abuzar Syed, Paul E. Stott, John M. Wefer | 2009-09-08 |
| 7572849 | Urea phenyl derivatives and their use as polypropylene nucleating agents | Qinggao Ma, William A. Wortman, Jin-Yun Wang, Huiling Ding, Roy Russell +3 more | 2009-08-11 |
| 7569630 | β-Crystalline polypropylenes | Qinggao Ma, William A. Wortman, Abuzar Syed, Paul E. Stott, John M. Wefer | 2009-08-04 |
| 7494960 | Lubricant compositions comprising an antioxidant blend | Cyril A. Migdal | 2009-02-24 |
| 6887835 | Silane additives for lubricants and fuels | Cyril A. Migdal, Robert G. Rowland, Frederick D. Osterholtz | 2005-05-03 |
| 6465536 | Superabsorbing fibers and films and processes for preparing same | Yueting Chou, Timothy Paul Feast, Jingen Zhang | 2002-10-15 |
| 6294588 | Superabsorbing fibers and films and processes for preparing same | Yueting Chou, Timothy Paul Feast, Jingen Zhang | 2001-09-25 |
| 5997791 | Superabsorbing fibers and films and processes for preparing same | Yueting Chou, Timothy Paul Feast, Jingen Zhang | 1999-12-07 |
| 5433772 | Electrostatic air filter for mobile equipment | — | 1995-07-18 |
| 5374689 | Rubber compositions containing 2-pyrazine sulfenamides | Charles J. Rostek, Jr., Horng-Jau Lin | 1994-12-20 |
| 4673508 | Inhibition of calcium phosphate scale formation with a maleate polymer | James P. Coleman, George Kvakovszky | 1987-06-16 |