Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325765 | Hydrophobic high heat optical acrylic copolymers | Jiaxin Jason Ge, Gary A. Hall | 2025-06-10 |
| 12098260 | Polyol pre-mixes having improved shelf life | Benjamin Bin Chen, Joseph S. Costa, Laurent Abbas | 2024-09-24 |
| 12098234 | Stability of polyurethane polyol blends containing halogenated olefin blowing agents | Benjamin Bin Chen, Joseph S. Costa, Laurent Abbas, Haiming Liu, William D. Honnick | 2024-09-24 |
| 10961339 | Stability of polyurethane polyol blends containing halogenated olefin blowing agents | Benjamin Bin Chen, Joseph S. Costa, Laurent Abbas, Haiming Liu | 2021-03-30 |
| 10308783 | Stability of polyurethane polyol blends containing halogenated olefin blowing agent | Benjamin Bin Chen, Joseph S. Costa, Laurent Abbas, Gary S. Smith | 2019-06-04 |
| 10166538 | Activation and regeneration of fluorination catalysts, and fluorination process | Robert George Syvret, Patrick K. Janney | 2019-01-01 |
| 9725384 | Method for separating organofluorine compounds using membrane | Maher Y. Elsheikh, John A. Wismer | 2017-08-08 |
| 9556335 | Shelf life of polyol blends containing halogenated olefins by encapsulation of active components | Benjamin Bin Chen, Joseph S. Costa, Laurent Abbas | 2017-01-31 |
| 9523026 | Stabilized hydrochlorofluoroolefins and hydrofluoroolefins | Maher Y. Elsheikh, Benjamin Bin Chen, Brett L. Van Horn, Laurent Abbas | 2016-12-20 |
| 9102866 | Radical trap in oil and gas stimulation operations | Leonard H. Palys, James J. Feorino, Jr. | 2015-08-11 |
| 8987535 | Process for the manufacture of hydrochlorofluoroolefins | Maher Y. Elsheikh, Anne Pigamo | 2015-03-24 |
| 8987534 | Process for the manufacture of hydrochlorofluoroolefins | Maher Y. Elsheikh, Philippe Bonnet, John A. Wismer | 2015-03-24 |
| 7666946 | Blends of biopolymers with acrylic copolymers | Jeffrey Brake | 2010-02-23 |
| 6380348 | Polyester polycondensation with lithium titanyl oxalate catalyst | Kevin Cannon, Ryan R. Dirkx | 2002-04-30 |
| 6376642 | Polyester polycondensation with lithium titanyl oxalate catalyst | Kevin Cannon | 2002-04-23 |
| 6372879 | Polyester polycondensation with catalyst and a catalyst enhancer | Conor M. Dowling, Bin Chen | 2002-04-16 |
| 6258925 | Polyester polycondensation with titanyl oxalate catalyst and a catalyst enhancer | Conor M. Dowling | 2001-07-10 |
| 5981685 | Organotin sulfonate catalysts and their manufacture | William D. Honnick, Melvin H. Gitlitz | 1999-11-09 |
| 5770672 | Catalyst for low temperature cure of blocked isocyanates | Melvin H. Gitlitz | 1998-06-23 |
| 5219493 | Composition and method for enhancing the surface conductivity of thermoplastic surfaces | — | 1993-06-15 |