Issued Patents All Time
Showing 76–100 of 115 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7385094 | Azeotrope compositions comprising tridecafluoro-3-heptene and hydrogen fluoride and uses thereof | Ralph Newton Miller, Mario Joseph Nappa, Allen Capron Sievert | 2008-06-10 |
| 7343981 | Methods using fluoroketones for: extinguishing fire; preventing fire, and reducing or eliminating the flammability of a flammable working fluid | Mario Joseph Nappa, Allen Capron Sievert | 2008-03-18 |
| 7285690 | Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3,3-hexafluoropropane | Allen Capron Sievert | 2007-10-23 |
| 7285691 | Process for the preparation of 1,1,1,3,3,3-hexafluoropropane and at least one of 1,1,1,2,3,3-hexafluoropropane and 1,1,1,2,3,3,3-heptafluoropropane | Allen Capron Sievert | 2007-10-23 |
| 7285692 | Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,2,3-pentafluoropropane | Allen Capron Sievert | 2007-10-23 |
| 7271301 | Synthesis of perfluoroolefins | Peter Gideon Gelblum, Norman Herron, Charles Joseph Noelke | 2007-09-18 |
| 7264745 | Heat transfer and refrigerant compositions comprising 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene and a hydrofluorocarbon | Mario Joseph Nappa, Barbara Haviland Minor, Allen Capron Sievert | 2007-09-04 |
| 7217678 | Cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalyst precursors | H. David Rosenfeld, Allen Capron Sievert, Shekhar Subramoney, Munirpallam A. Subramanian | 2007-05-15 |
| 7161049 | Process for purifying hydrofluoropropanes | Allen Capron Sievert | 2007-01-09 |
| 7129383 | Processes for the preparation of 2-chloro-1,1,1,2,3,3,3-heptafluoropropane, hexafluoropropene and 1,1,1,2,3,3,3-heptafluoropropane | Mario Joseph Nappa, H. David Rosenfeld, Sekhar Subramoney, Munirpallam A. Subramanian, Allen Capron Sievert | 2006-10-31 |
| 7122704 | Fluoroketone compounds | Mario Joseph Nappa, Allen Capron Sievert | 2006-10-17 |
| 7087788 | Fluorosulfone compounds | Allen Capron Sievert, Mario Joseph Nappa, Paul R. Resnick | 2006-08-08 |
| 7074973 | Process for the preparation of 1,1,1,2,2-pentafluoroethane | Mario Joseph Nappa, H. David Rosenfeld, Shekhar Subramoney, Munirpallam A. Subramanian, Allen Capron Sievert | 2006-07-11 |
| 6958422 | Pyrolysis process | Charles Joseph Noelke | 2005-10-25 |
| 6858762 | Process for the manufacture of halocarbons and selected compounds and azeotropes with HF | Ralph Thomas Baker, Ralph Newton Miller, Viacheslav A. Petrov, Allen Capron Sievert | 2005-02-22 |
| 6806396 | Disposal of fluoroform (HFC-23) | Peter Gideon Gelblum, Charles Joseph Noelke, Norman Herron | 2004-10-19 |
| 6755942 | Process for the manufacture of halocarbons and selected compounds and azeotropes with HF | Ralph Thomas Baker, Ralph Newton Miller, Viacheslav A. Petrov, Allen Capron Sievert | 2004-06-29 |
| 6472574 | Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF | Francis John Walczak | 2002-10-29 |
| 6388147 | Production of 1,2-dihydro and 2,2-dihydro hexafluoropropanes and azeotropes thereof with HF | Francis John Walczak | 2002-05-14 |
| 6359183 | Treatment of chromium oxide and catalytic manufacture of vinyl fluoride | Frank J. Christoph, George W. Coulston | 2002-03-19 |
| 6291730 | Process for the manufacture of halocarbons and selected compounds and azeotropes with HF | Ralph Thomas Baker, Viacheslav A. Petrov, Allen Capron Sievert | 2001-09-18 |
| 6127585 | Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use | Timothy Duzick, Munirpallam A. Subramanian | 2000-10-03 |
| 6034289 | Treatment of chromium oxide and catalytic manufacture of vinyl fluoride | Frank J. Christoph, George W. Coulston | 2000-03-07 |
| 5919994 | Catalytic halogenated hydrocarbon processing and ruthenium catalysts for use therein | — | 1999-07-06 |
| 5902911 | Production of 2-chloro-2-hydrohexafluoropropane and azeotropes thereof with HF | Edwin J. Warwas | 1999-05-11 |