Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281053 | Processes for producing trifluoroiodomethane and trifluoroacetyl iodide | Haridasan K. Nair, Glenn Matthies, Rajiv R. Singh, Haiyou Wang, Ryan Hulse +1 more | 2025-04-22 |
| 12258357 | Trifluoroacetyl iodide compositions useful for making trifluoroiodomethane | Haiyou Wang, Haridasan K. Nair, Daniel C. Merkel, Selma Bektesevic | 2025-03-25 |
| 12084412 | Synthesis of trifluoroacetyl iodide (TFAI) from trifluoroacetyl chloride (TFAC) and hydrogen iodide (HI) in a liquid phase reaction | Haiyou Wang | 2024-09-10 |
| 11987553 | Methods for removal of sulfur dioxide (SO2) from trifluoroacetyl chloride (TFAC) | Haluk Kopkalli, Haiyou Wang, Jennifer W. McClaine, Richard Wilcox, Joshua Close +1 more | 2024-05-21 |
| 11884607 | Processes for producing trifluoroiodomethane and trifluoroacetyl iodide | Haridasan K. Nair, Glenn Matthies, Rajiv R. Singh, Haiyou Wang, Ryan Hulse +1 more | 2024-01-30 |
| 11554956 | Integrated process and catalysts for manufacturing hydrogen iodide from hydrogen and iodine | Haiyou Wang, Yuon Chiu, Richard Wilcox, Christian Jungong, Haluk Kopkalli | 2023-01-17 |
| 11459284 | Processes for producing trifluoroiodomethane and trifluoroacetyl iodide | Haridasan K. Nair, Glenn Matthies, Rajiv R. Singh, Haiyou Wang, Ryan Hulse +1 more | 2022-10-04 |
| 11370734 | One step process for manufacturing trifluoroiodomethane from trifluoroacetyl halide, hydrogen, and iodine | Pascal Bolomey, Haiyou Wang | 2022-06-28 |
| 10988425 | One step process for manufacturing trifluoroiodomethane from trifluoroacetyl halide, hydrogen, and iodine | Pascal Bolomey, Haiyou Wang | 2021-04-27 |
| 10954177 | Processes for producing trifluoroiodomethane and trifluoroacetyl iodide | Haridasan K. Nair, Glenn Matthies, Rajiv R. Singh, Haiyou Wang, Ryan Hulse +1 more | 2021-03-23 |
| 10941090 | Processes for producing trifluoroiodomethane using metal trifluoroacetates | Christian Jungong, Haiyou Wang | 2021-03-09 |
| 10941091 | Processes for producing high-purity trifluoroiodomethane | Christian Jungong, Daniel C. Merkel, Haiyou Wang, Pascal Bolomey | 2021-03-09 |
| 10941089 | Processes for producing trifluoroiodomethane using trifluoroacetic acid | Christian Jungong, Haiyou Wang | 2021-03-09 |
| 10875819 | Processes for producing trifluoroiodomethane using metal trifluoroacetates | Christian Jungong, Haiyou Wang | 2020-12-29 |
| 10870614 | Processes for producing trifluoroiodomethane using metal trifluoroacetates | Christian Jungong, Haiyou Wang | 2020-12-22 |
| 10717662 | Process for the removal of iron and phosphate ions from a chlorinated hydrocarbon waste stream | Hsueh Sung Tung | 2020-07-21 |
| 10683247 | Catalysts and integrated processes for producing trifluoroiodomethane | Haiyou Wang, Yuon Chiu, Richard Wilcox, Christian Jungong | 2020-06-16 |
| 10351494 | Systems and methods for reducing the formation of impurities during 244bb dehydrochlorination to 1234yf | Haiyou Wang, Daniel C. Merkel, Haluk Kopkalli, Gustavo Cerri, Yuon Chiu +1 more | 2019-07-16 |
| 10233137 | Method for removing unsaturated halogenated impurities from 2,3,3,3-tetrafluoropropene (HFO-1234yf) | Haiyou Wang | 2019-03-19 |
| 10011543 | Method to improve halogenation reactions | Hsueh Sung Tung | 2018-07-03 |
| 9663425 | Method to produce 1,1,2,3-tetrachloropropene with high yield | Hsueh Sung Tung | 2017-05-30 |
| 9511339 | Series coupled fluidized bed reactor units including cyclonic plenum assemblies and related methods of hydrofluorination | Robert C. Johnson, Hsueh Sung Tung | 2016-12-06 |
| 9416073 | Method to improve halogenation reactions | Hsueh Sung Tung | 2016-08-16 |
| 8993816 | Process to make 1,1,2,3-tetrachloropropene | Hsueh Sung Tung | 2015-03-31 |
| 8968693 | Internal cyclone for fluidized bed reactor | Robert C. Johnson, Hsueh Sung Tung | 2015-03-03 |