Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851303 | Azeotropic compositions comprising hydrogen fluoride and fluorocarbons | Sheng Peng, Olagappan Muthu | 2020-12-01 |
| RE47862 | Compositions comprising 1,1,1,2,3-pentafluoropropane or 2,3,3,3-tetrafluoropropene | Barry Asher Mahler, Mario Joseph Nappa | 2020-02-18 |
| 10487031 | Azeotropic compositions comprising hydrogen fluoride and fluorocarbons | Sheng Peng | 2019-11-26 |
| 9410099 | Process for making isooctenes from aqueous isobutanol | Michael B. D'Amore, Leo Ernest Manzer, Edward S. Miller, Jr. | 2016-08-09 |
| 9410098 | Process for making isooctenes from aqueous isobutanol | Michael B. D'Amore, Leo Ernest Manzer, Edward S. Miller, Jr. | 2016-08-09 |
| 9150770 | Composition comprising cis-1,1,1,4,4,4-hexafluoro-2-butene and trans-1,2-dichloroethylene, apparatus containing same and methods of producing cooling therein | Konstantinos Kontomaris, JOSHUA HUGHES | 2015-10-06 |
| 9000238 | Processes for separation of fluoroolefins from hydrogen fluoride by azeotropic distillation | Barry Asher Mahler, Donald J. Toton | 2015-04-07 |
| 8975047 | Process for making isooctenes from dry 1-butanol | Michael B. D'Amore, Leo Ernest Manzer, Edward S. Miller, Jr. | 2015-03-10 |
| 8871987 | Purification of cis-1,1,1,4,4,4-hexafluoro-2-butene via extractive distillation | — | 2014-10-28 |
| 8692037 | Compositions comprising 1,1,1,2,3-pentafluoropropane or 2,3,3,3-tetrafluoropropene | Barry Asher Mahler, Mario Joseph Nappa | 2014-04-08 |
| 8658846 | Processes for separation of 2,3,3,3-tetrafluoropropene from hydrogen fluoride by azeotropic distillation | — | 2014-02-25 |
| 8486293 | Hydrogen fluoride-HFC-254eb azeotrope and its uses | — | 2013-07-16 |
| 8410039 | Azeotropic and azeotrope-like compositions of methyl perfluoroheptene ethers and trans-1,2-dichloroethylene and uses thereof | Joan Ellen Bartelt | 2013-04-02 |
| 8354039 | Process for the manufacture fluorocarbons | Mario Joseph Nappa, Velliyur Nott Mallikarjuna Rao, Allen Capron Sievert | 2013-01-15 |
| 8333902 | Compositions comprising 1,1,1,2,3-pentafluoropropane or 2,3,3,3- tetrafluoropropene | Barry Asher Mahler, Mario Joseph Nappa | 2012-12-18 |
| 8273928 | Processes for separation of fluoroolefins from hydrogen fluoride by azeotropic distillation | Barry Asher Mahler, Donald J. Toton | 2012-09-25 |
| 8147709 | Compositions comprising 3,3,3-trifluoropropyne | Barry Asher Mahler, Mario Joseph Nappa | 2012-04-03 |
| 8007677 | Azeotrope compositions comprising 1,1,1,2,3-pentafluoropropene and hydrogen fluoride and uses thereof | Barry Asher Mahler, Velliyur Nott Mallikarjuna Rao | 2011-08-30 |
| 7981311 | Process and methods of purification for the manufacture fluorocarbons | Mario Joseph Nappa, Velliyur Nott Mallikarjuna Rao, Allen Capron Sievert | 2011-07-19 |
| 7964760 | Process for the separation of fluorocarbons using ionic liquids | Mark Brandon Shiflett, Akimichi Yokozeki | 2011-06-21 |
| 7888539 | Azeotrope compositions of octafluorocyclobutane and uses thereof | Velliyur Nott Mallikarjuna Rao | 2011-02-15 |
| 7803975 | Process for separating a fluoroolefin from HF by liquid-liquid extraction | — | 2010-09-28 |
| 5035776 | Low energy extractive distillation process for producing anhydrous ethanol | — | 1991-07-30 |