Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258357 | Trifluoroacetyl iodide compositions useful for making trifluoroiodomethane | Haiyou Wang, Haridasan K. Nair, Daniel C. Merkel, Terris Yang | 2025-03-25 |
| 12116332 | High purity HFO-E-1,3,3,3-tetrafluoropropene (trans-HFO-1234ze) and methods for producing same | Haiyou Wang, Gustavo Cerri, Mitchel Cohn | 2024-10-15 |
| 10343962 | Process for producing 2,3,3,3-tetrafluoropropene | Daniel C. Merkel, Mario Joseph Nappa, Xuehui Sun, Hsueh Sung Tung, Haiyou Wang | 2019-07-09 |
| 10131597 | Process for producing 2,3,3,3-tetrafluoropropene | Haiyou Wang, Hsueh Sung Tung, Daniel C. Merkel, Haluk Kopkalli, Yuon Chiu | 2018-11-20 |
| 9758450 | Integrated process to produce 2,3,3,3-tetrafluoropropene | Haiyou Wang, Daniel C. Merkel, Hsueh Sung Tung, Konstantin A. Pokrovski | 2017-09-12 |
| 9701599 | Process for producing 2,3,3,3-tetrafluoropropene | Haiyou Wang, Hsueh Sung Tung | 2017-07-11 |
| 9670117 | Process for producing 2,3,3,3-tetrafluoropropene | Daniel C. Merkel, Mario Joseph Nappa, Xuehui Sun, Hsueh Sung Tung, Haiyou Wang | 2017-06-06 |
| 9540295 | Process for producing 2-chloro-3,3,3-trifluoropropene and 2,3,3,3-tetrafluoropropene | Hsueh Sung Tung, Haiyou Wang | 2017-01-10 |
| 9359273 | Process for producing 2,3,3,3-tetrafluoropropene | Daniel C. Merkel, Mario Joseph Nappa, Xuehui Sun, Hsueh Sung Tung, Haiyou Wang | 2016-06-07 |
| 9334206 | Integrated process to produce 2,3,3,3-tetrafluoropropene | Haiyou Wang, Daniel C. Merkel, Hsueh Sung Tung, Konstantin A. Pokrovski | 2016-05-10 |
| 9328043 | Process for producing 2,3,3,3-tetrafluoropropene | Haiyou Wang, Hsueh Sung Tung, Haluk Kopkalli, Yuon Chiu | 2016-05-03 |
| 9309175 | Reaction system and process to produce fluorinated organics | Haluk Kopkalli, Haiyou Wang | 2016-04-12 |
| 9211483 | Low temperature production of 2-chloro-3,3,3-trifluoropropene | Daniel C. Merkel, Hsueh Sung Tung, Konstantin A. Pokrovski, Haiyou Wang | 2015-12-15 |
| 9090531 | Method for mitigating HCL generation during 1,1,2,3-tetrachloropropene purification | Haiyou Wang, Huseh Sung Tung | 2015-07-28 |
| 8927791 | Method for producing tetrafluoropropenes | Hsueh Sung Tung, Haiyou Wang, Daniel C. Merkel, Robert C. Johnson | 2015-01-06 |
| 8710282 | Integrated process for the manufacture of fluorinated olefins | Hsueh Sung Tung, Haluk Kopkalli | 2014-04-29 |
| 8680345 | Low temperature production of 2-chloro-3,3,3-trifluoropropene | Daniel C. Merkel, Hsueh Sung Tung, Konstantin A. Pokrovski, Haiyou Wang | 2014-03-25 |
| 8373010 | Methods to produce 3,3,3-trifluoropropene | Daniel C. Merkel, Konstantin A. Pokrovski, Hsueh Sung Tung | 2013-02-12 |
| 8058486 | Integrated process to produce 2,3,3,3-tetrafluoropropene | Daniel C. Merkel, Hsueh Sung Tung, Konstantin A. Pokrovski, Robert C. Johnson, Haiyou Wang | 2011-11-15 |
| 7994371 | Process for making chlorotrifluoroethylene from 1,1,2-trichlorotrifluoroethane | Michael John Murphy | 2011-08-09 |
| 7723552 | Process for making chlorotrifluoroethylene from 1,1,2-Trichlorotrifluoroethane | Michael John Murphy | 2010-05-25 |