Issued Patents All Time
Showing 51–75 of 135 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087127 | Process for producing 2,3,3,3-tetrafluoropropene | Hsueh Sung Tung | 2018-10-02 |
| 10047026 | Process for reducing 1233xf concentration in 244bb | Daniel C. Merkel, Hsueh Sung Tung, Michael G. Gatter | 2018-08-14 |
| 10011546 | Azeotropic compositions of 1,1,3,3-tetrachloroprop-1-ene and hydrogen fluoride | Daniel C. Merkel, Hsueh Sung Tung, Konstantin A. Pokrovski, Stephen A. Cottrell, Hang T. Pham | 2018-07-03 |
| 9950973 | Azeotropic or azeotrope-like compositions of 1,3-dichloro-3,3-difluoroprop-1-ene (HCFO-1232zd) and hydrogen fluoride (HF) | Daniel C. Merkel, Konstantin A. Pokrovski, Hsueh Sung Tung, Ryan Hulse, Hang T. Pham | 2018-04-24 |
| 9950974 | Azeotropic or azeotrope-like compositions of 1,3,3-trichloro-3-fluoro-1-ene (HCFO-1231zd) and hydrogen fluoride (HF) | Daniel C. Merkel, Konstantin A. Pokrovski, Hsueh Sung Tung, Ryan Hulse, Hang T. Pham | 2018-04-24 |
| 9938212 | Integrated process to coproduce trans-1-chloro-3,3,3-trifluoropropene, trans-1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoropropane | Konstantin A. Pokrovski, Daniel C. Merkel, Hsueh Sung Tung | 2018-04-10 |
| 9938213 | Methods for removing acidic impurities from halogenated propenes | Hsueh Sung Tung | 2018-04-10 |
| 9850188 | Process for producing chlorotrifluoroethylene | Hsueh Sung Tung | 2017-12-26 |
| 9764998 | Process for making HCFO-1233zd | Hsueh Sung Tung, Stephen A. Cottrell | 2017-09-19 |
| 9758450 | Integrated process to produce 2,3,3,3-tetrafluoropropene | Selma Bektesevic, Daniel C. Merkel, Hsueh Sung Tung, Konstantin A. Pokrovski | 2017-09-12 |
| 9731271 | Methods for regenerating solid adsorbents | Hsueh Sung Tung, Daniel C. Merkel | 2017-08-15 |
| 9701599 | Process for producing 2,3,3,3-tetrafluoropropene | Hsueh Sung Tung, Selma Bektesevic | 2017-07-11 |
| 9676687 | Fluorination process and reactor | Daniel C. Merkel, Hsueh Sung Tung, Haluk Kopkalli, Yuon Chiu | 2017-06-13 |
| 9670117 | Process for producing 2,3,3,3-tetrafluoropropene | Selma Bektesevic, Daniel C. Merkel, Mario Joseph Nappa, Xuehui Sun, Hsueh Sung Tung | 2017-06-06 |
| 9663424 | Processes for selective dehydrohalogenation of halogenated alkanes | Hsueh Sung Tung, Sudip Mukhopadhyay | 2017-05-30 |
| 9586876 | Process for producing 2,3,3,3-tetrafluoropropene | Hsueh Sung Tung, Rajiv R. Singh, Ian Shankland | 2017-03-07 |
| 9540295 | Process for producing 2-chloro-3,3,3-trifluoropropene and 2,3,3,3-tetrafluoropropene | Selma Bektesevic, Hsueh Sung Tung | 2017-01-10 |
| 9493384 | Process for producing 2,3,3,3-tetrafluoropropene | Hsueh Sung Tung | 2016-11-15 |
| 9447004 | Methods for removing halogenated ethylene impurities in 2,3,3,3-tetrafluoropropene product | Hsueh Sung Tung | 2016-09-20 |
| 9416074 | Process for producing 2,3,3,3-tetrafluoropropene | Hsueh Sung Tung, Daniel C. Merkel | 2016-08-16 |
| 9399609 | Method for mitigating HFC-245cb formation during HCFO-1233xf hydrofluorination to HCFC-244bb | Daniel C. Merkel, Hsueh Sung Tung, Haluk Kopkalli | 2016-07-26 |
| 9359273 | Process for producing 2,3,3,3-tetrafluoropropene | Selma Bektesevic, Daniel C. Merkel, Mario Joseph Nappa, Xuehui Sun, Hsueh Sung Tung | 2016-06-07 |
| 9353029 | Fluorination process and reactor | Daniel C. Merkel, Hsueh Sung Tung, Haluk Kopkalli, Yuon Chiu | 2016-05-31 |
| 9334210 | Azeotropic compositions of 1,1,3,3-tetrachloroprop-1-ene and hydrogen fluoride | Daniel C. Merkel, Hsueh Sung Tung, Konstantin A. Pokrovski, Stephen A. Cottrell, Hang T. Pham | 2016-05-10 |
| 9334207 | Integrated process to coproduce trans-1-chloro-3,3,3-trifluoropropene, trans-1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoropropane | Konstantin A. Pokrovski, Daniel C. Merkel, Hsueh Sung Tung, Ian Shankland | 2016-05-10 |