Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162250 | Hot fill laminate | Steven J. Warakomski, Rachel Rimeikiene | 2024-12-10 |
| 12091639 | Detergent sheets comprising activated charcoal with enhanced cleaning and stain removal efficacy | Jenna Arkin, Ryan K. Hood, Johanna Sandoval, Marlene Raigoza | 2024-09-17 |
| 11730699 | Lipid-based ophthalmic emulsion | Howard Allen Ketelson, Rekha Rangarajan | 2023-08-22 |
| 11672820 | Ophthalmic compositions with improved dessication protection and retention | Howard Allen Ketelson, Elaine E. Campbell, David L. Meadows, Rekha Rangarajan | 2023-06-13 |
| 11376275 | Ophthalmic compositions with improved dessication protection and retention | Howard Allen Ketelson, Elaine E. Campbell, David L. Meadows, Rekha Rangarajan | 2022-07-05 |
| 10925892 | Lipid-based ophthalmic emulsion | Howard Allen Ketelson, Rekha Rangarajan | 2021-02-23 |
| 10828320 | Ophthalmic compositions with improved dessication protection and retention | Howard Allen Ketelson, Elaine E. Campbell, David L. Meadows, Rekha Rangarajan | 2020-11-10 |
| 9521842 | Use of PBO-PEO-PBO block copolymers in ophthalmic compositions | Howard Allen Ketelson | 2016-12-20 |
| 9259472 | Polymeric artificial tear system | Howard Allen Ketelson, David L. Meadows | 2016-02-16 |
| 9175249 | Ethyleneoxide butyleneoxide block copolymer compositions | Howard Allen Ketelson, David L. Meadows | 2015-11-03 |
| 8999312 | Use of PBO-PEO-PBO block copolymers in ophthalmic compositions | Howard Allen Ketelson | 2015-04-07 |
| 8846641 | Stabilized ophthalmic galactomannan formulations | Howard Allen Ketelson, David L. Meadows | 2014-09-30 |
| 8685945 | Polymeric artificial tear system | Howard Allen Ketelson, David L. Meadows | 2014-04-01 |
| 8536325 | Process for purifying guar | Howard Allen Ketelson, David L. Meadows, John C. Baker | 2013-09-17 |
| 6308163 | System and method for enterprise workflow resource management | Weimin Du, Ming-Chien Shan | 2001-10-23 |
| 6041306 | System and method for performing flexible workflow process execution in a distributed workflow management system | Weimin Du, Clemens PFEIFER, Ming-Chien Shan, Nicolas C. Sheard | 2000-03-21 |
| 6014673 | Simultaneous use of database and durable store in work flow and process flow systems | Weimin Du, Ming-Chien Shan, Nicholas Sheard | 2000-01-11 |
| 5937388 | System and method for performing scalable distribution of process flow activities in a distributed workflow management system | Weimin Du, Ming-Chien Shan, Nicolas C. Sheard | 1999-08-10 |
| 5870545 | System and method for performing flexible workflow process compensation in a distributed workflow management system | Weimin Du, Ming-Chien Shan | 1999-02-09 |
| 5847287 | Electromagnetic flowmeter with self-sealing electrodes | — | 1998-12-08 |
| 5817948 | Electromagnetic flowmeter with non-protruding contacting electrodes and method for producing the same | — | 1998-10-06 |
| 5767418 | Electromagnetic flowmeter with single bobbin coil | — | 1998-06-16 |
| 5728945 | Electromagnetic flowmeter with internally placed, laminar flow supporting, grounding electrodes | Herbert A. Shauger, Jr., Gabor E. Vass | 1998-03-17 |
| 5609026 | Engine NOx reduction | Lester P. Berriman, John M. Zabsky, William M. Hylton | 1997-03-11 |
| 5606233 | System for generating electricity in a vehicle | — | 1997-02-25 |