Issued Patents All Time
Showing 51–75 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906693 | Processes for producing 2,3,3,3-tetrafluoropropene, a process for producing 1-chloro-2,3,3,3-pentafluoropropane and azeotropic compositions of 1-chloro-2,3,3,3-tetrafluoropropene with HF | Mario Joseph Nappa, Allen Capron Sievert | 2011-03-15 |
| 7897823 | Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes | Ralpha Newton Miller, Mario Joseph Nappa, Allen Capron Sievert | 2011-03-01 |
| 7888539 | Azeotrope compositions of octafluorocyclobutane and uses thereof | Jeffrey P. Knapp | 2011-02-15 |
| 7879253 | Compositions comprising a fluoroolefin | Barbara Haviland Minor | 2011-02-01 |
| 7872161 | Process for producing 2,3,3,3-tetrafluoropropene | Allen Capron Sievert | 2011-01-18 |
| 7862741 | Compositions comprising a fluoroolefin | Barbara Haviland Minor | 2011-01-04 |
| 7862742 | Compositions comprising a fluoroolefin | Barbara Haviland Minor | 2011-01-04 |
| 7862740 | Compositions comprising a fluoroolefin | Barbara Haviland Minor | 2011-01-04 |
| 7833434 | Tetrafluoropropene production processes | Mario Joseph Nappa, Allen Capron Sievert | 2010-11-16 |
| 7722781 | Tetrafluoropropene production processes | Mario Joseph Nappa, Allen Capron Sievert | 2010-05-25 |
| 7708903 | Compositions comprising fluoroolefins and uses thereof | Allen Capron Sievert, Mario Joseph Nappa, Barbara Haviland Minor, Thomas J. Leck, Ekaterina N. Swearingen +3 more | 2010-05-04 |
| 7709438 | Azeotrope compositions comprising nonafluoropentene and hydrogen fluoride and uses thereof | Ralph Newton Miller, Mario Joseph Nappa, Allen Capron Sievert | 2010-05-04 |
| 7678949 | Process for the preparation of 1,3,3,3-tetrafluoropropene and/or 2,3,3,3-tetrafluoropropene | H. David Rosenfeld, Allen Capron Sievert, Shekhar Subramoney | 2010-03-16 |
| 7663007 | Process for the preparation of 1,3,3,3-tetrafluoropropene and/or 1,1,3,3,3-pentafluoropropene | H. David Rosenfeld, Allen Capron Sievert, Shekhar Subramoney | 2010-02-16 |
| 7659436 | Process for the preparation of 1,1,1,3,3-penta-fluoropropane and/or 1,1,1,3,3,3-hexafluoropropane | H. David Rosenfeld, Allen Capron Sievert, Shekhar Subramoney | 2010-02-09 |
| 7659435 | Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,2,3-pentafluoropropane | H. David Rosenfeld, Allen Capron Sievert, Shekhar Subramoney | 2010-02-09 |
| 7524999 | Process for the production of 1,1,1,3,3,3-hexafluoropropane | Mario Joseph Nappa, Allen Capron Sievert | 2009-04-28 |
| 7504358 | Nickel-substituted and mixed nickel-and cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalysts precursors | H. David Rosenfeld, Allen Capron Sievert, Shekhar Subramoney, Munirpallam A. Subramanian | 2009-03-17 |
| 7476771 | Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof | Ralph Newton Miller, Mario Joseph Nappa, Allen Capron Sievert | 2009-01-13 |
| 7449126 | Heat transfer and refrigerant compositions comprising 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene and a hydrocarbon | Mario Joseph Nappa, Barbara Haviland Minor | 2008-11-11 |
| 7435700 | Chromium oxide compositions containing zinc, their preparation and their use as catalysts and catalyst precursors | Tammy Georgette Amos, Allen Capron Sievert, Shekhar Subramoney | 2008-10-14 |
| 7423188 | Azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof | Ralph Newton Miller, Mario Joseph Nappa, Allen Capron Sievert | 2008-09-09 |
| 7413676 | Heat transfer and refrigerant compositions comprising 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene and a fluoroether | Mario Joseph Nappa, Barbara Haviland Minor, Allen Capron Sievert | 2008-08-19 |
| 7405334 | Process for the reduction of acidic contaminates in fluorinated hydrocarbons | Allen Capron Sievert | 2008-07-29 |
| 7388117 | Azeotrope compositions comprising 1,2,3,3,3-pentafluoropropene and hydrogen fluoride and uses thereof | Ralph Newton Miller, Barbara Haviland Minor, Mario Joseph Nappa, Allen Capron Sievert | 2008-06-17 |