Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9957435 | Methods for inhibiting iron sulfide scale in oil wells | Barbara E. Moriarty, Abdul R. Y. Meah | 2018-05-01 |
| 9914869 | System and method for inhibiting scale formation in oil wells | Abdul R. Y. Meah | 2018-03-13 |
| 9605197 | System and method for inhibiting scale formation in oil wells | Abdul R. Y. Meah | 2017-03-28 |
| 9382466 | Method for inhibiting scale formation in oil wells | Abdul R. Y. Meah | 2016-07-05 |
| 9206062 | Methods to recover and reclaim hydrocarbons or hydrophobic substances in an aqueous environment | Abdul R. Y. Meah, Jon Vander Wonde | 2015-12-08 |
| 8628669 | Methods to recover and reclaim hydrocarbons or hydrophobic substances in an aqueous environment | Abdul R. Y. Meah, Jon Vander Woude | 2014-01-14 |
| RE36234 | Aspartic acid copolymers and their preparation | James F. Kneller, Daniel A. Batzel | 1999-06-22 |
| 5861356 | Method and composition for enhanced plant productivity comprising fertilizer and cross-linked polyamino acid | Abdul R. Y. Meah, J. Larry Sanders, Robert J. Ross | 1999-01-19 |
| 5854177 | Method for enhanced hydroponic plant productivity with polymeric acids | Abdul R. Y. Meah, J. Larry Sanders, Robert J. Ross | 1998-12-29 |
| 5847013 | Superabsorbing polymeric networks | Robert J. Ross, Kim C. Low, Alfred P. Wheeler | 1998-12-08 |
| 5814582 | Method for enhanced plant productivity | Abdul R. Y. Meah, Robert J. Ross, Lai-Duien Grace Fan | 1998-09-29 |
| 5783523 | Method and composition for enhanced hydroponic plant productivity with polyamino acids | Abdul R. Y. Meah, J. Larry Sanders, Robert J. Ross | 1998-07-21 |
| 5612384 | Superabsorbing polymeric networks | Robert J. Ross, Kim C. Low, Alfred P. Wheeler | 1997-03-18 |
| 5607623 | Inhibition of carbon dioxide corrosion of metals | William J. Benton | 1997-03-04 |
| 5593947 | Method for more efficient uptake of plant growth nutrients | Alan M. Kinnersley, David J. Strom, Abdul R. Y. Meah | 1997-01-14 |
| 5552516 | Soluble, crosslinked polyaspartates | Robert J. Ross, Kim C. Low | 1996-09-03 |
| 5478919 | Aspartic acid copolymers and their preparation | James F. Kneller, Daniel A. Batzel | 1995-12-26 |
| 5391764 | Polyaspartic acid manufacture | Kim C. Low, Abdul R. Y. Meah, Anne M. Atencio | 1995-02-21 |
| 5373088 | Production of polyaspartic acid from maleic acid and ammonia | Abdul R. Y. Meah | 1994-12-13 |
| 5373086 | Polyaspartic acid having more than 50% .beta. form and less that 50% .alpha. form | Kim C. Low, Abdul R. Y. Meah, Anne M. Atencio | 1994-12-13 |
| 5350735 | Composition and method for enhanced fertilizer uptake by plants | Alan M. Kinnersley, David J. Strom, Abdul R. Y. Meah | 1994-09-27 |
| 5315010 | Polyaspartic acid manufacture | Kim C. Low, Abdul R. Y. Meah, Anne M. Atencio | 1994-05-24 |
| 5296578 | Production of polysuccinimide and polyaspartic acid from maleic anhydride and ammonia | Abdul R. Y. Meah | 1994-03-22 |
| 5284512 | Polyaspartic acid and its salts for dispersing suspended solids | Kim C. Low | 1994-02-08 |
| 5221733 | Manufacture of polyaspartic acids | Kim C. Low, Abdul R. Y. Meah, Anne M. Atencio | 1993-06-22 |