Issued Patents All Time
Showing 26–50 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9227894 | Integrated process for the production of 1-chloro-3,3,3-trifluoropropene | Stephen A. Cottrell, Hsueh Sung Tung | 2016-01-05 |
| 9222177 | Azeotropic compositions of 1,3,3,3-tetrachloroprop-1-ene and hydrogen fluoride | Daniel C. Merkel, Hsueh Sung Tung, Haiyou Wang, Ryan Hulse, Hang T. Pham | 2015-12-29 |
| 9211483 | Low temperature production of 2-chloro-3,3,3-trifluoropropene | Daniel C. Merkel, Hsueh Sung Tung, Haiyou Wang, Selma Bektesevic | 2015-12-15 |
| 9162947 | High temperature isomerization of (E)-1-chloro-3,3,3-trifluoropropene to (Z)-1-chloro-3,3,3-trifluoropropene | Daniel C. Merkel, Hsueh Sung Tung | 2015-10-20 |
| 9156752 | High purity E-1-chloro-3,3,3-trifluoropropene and methods of making the same | Rajiv R. Singh, Ian Shankland, Hsueh Sung Tung | 2015-10-13 |
| 9139499 | Azeotropic compositions of 1,1,1,3,3-pentachloropropane and hydrogen fluoride | Daniel C. Merkel, Hsueh Sung Tung, Hang T. Pham, Ryan Hulse | 2015-09-22 |
| 9045386 | Integrated process and methods of producing (E)-1-chloro-3,3,3-trifluoropropene | Hsueh Sung Tung, Robert C. Johnson, Daniel C. Merkel | 2015-06-02 |
| 9018430 | Methods to separate halogentated olefins from 2-chloro-1,1,1,2-tetrafluoropropane using a solid adsorbent | Daniel C. Merkel, Hsueh Sung Tung | 2015-04-28 |
| 8999909 | Azeotropic compositions of 1,1,1,3,3-pentachloropropane and hydrogen fluoride | Daniel C. Merkel, Hsueh Sung Tung, Hang T. Pham, Ryan Hulse | 2015-04-07 |
| 9000240 | Integrated process for the production of 1-chloro-3,3,3-trifluoropropene | Stephen A. Cottrell, Hsueh Sung Tung | 2015-04-07 |
| 8975454 | Process for producing 2,3,3,3-tetrafluoropropene | Daniel C. Merkel, Hsueh Sung Tung, Haiyou Wang | 2015-03-10 |
| 8921621 | Process for the production of HCFC-1233zd | Stephen A. Cottrell, Hsueh Sung Tung, Haiyou Wang, Daniel C. Merkel | 2014-12-30 |
| 8907146 | Process for the preparation of 1-chloro-3,3,3-trifluoropropene using a phase transfer catalyst | Hsueh Sung Tung, Haiyou Wang, Daniel C. Merkel, Stephen A. Cottrell, Ian Shankland | 2014-12-09 |
| 8845921 | Separation of close boiling compounds by addition of a third compound | Daniel C. Merkel, Hsueh Sung Tung, Hang T. Pham, Rajiv R. Singh | 2014-09-30 |
| 8835700 | Continuous low-temperature process to produce trans-1-chloro-3,3,3-trifluoropropene | Daniel C. Merkel, Hsueh Sung Tung | 2014-09-16 |
| 8796493 | Methods to separate halogentated olefins from 2-chloro-1,1,1,2-tetrafluoropropane using a solid adsorbent | Daniel C. Merkel, Hsueh Sung Tung | 2014-08-05 |
| 8784763 | Methods and reactor designs for producing phosphorus pentafluoride | Matthew H. Luly, Robert A. Smith, Haridasan K. Nair, Philip DePrato, Daniel C. Merkel +3 more | 2014-07-22 |
| 8741828 | Azeotrope and azeotrope-like compositions useful for the production of haloolefins | Ryan Hulse, Hang T. Pham, Hsueh Sung Tung, Daniel C. Merkel | 2014-06-03 |
| 8716538 | Process for separating hydrogen fluoride from organic feedstocks | Daniel C. Merkel, Hsueh Sung Tung | 2014-05-06 |
| 8704017 | Continuous low-temperature process to produce trans-1-chloro-3,3,3-trifluoropropene | Daniel C. Merkel, Hsueh Sung Tung | 2014-04-22 |
| 8680345 | Low temperature production of 2-chloro-3,3,3-trifluoropropene | Daniel C. Merkel, Hsueh Sung Tung, Haiyou Wang, Selma Bektesevic | 2014-03-25 |
| 8664456 | Integrated process for the co-production of trans-1-chloro-3,3,3-trifluoropropene, trans-1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoropropane | Daniel C. Merkel, Hsueh Sung Tung | 2014-03-04 |
| 8653311 | Azeotrope-like composition of hexafluoropropane, hexafluoropropene and hydrogen fluoride | Ryan Hulse, Hang T. Pham, Rajiv R. Singh, Hsueh Sung Tung, Daniel C. Merkel | 2014-02-18 |
| 8648221 | Integrated process to co-produce trans-1-chloro-3,3,3-trifluoropropene, trans-1,3,3,3-tetrafluoropropene, and 1,1,1,3,3-pentafluoropropane | Daniel C. Merkel, Haiyou Wang, Hsueh Sung Tung, Ian Shankland | 2014-02-11 |
| 8546624 | Azeotrope-like composition of 2-chloro-3,3,3-trifluoropropene (HCFC-1233xf) and hydrogen fluoride (HF) | Hang T. Pham, Daniel C. Merkel, HsuehSung Tung, Rajiv R. Singh | 2013-10-01 |