Issued Patents All Time
Showing 126–150 of 168 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416683 | Compositions of a fluoroether and a hydrofluorocarbon | Diana Lynn Klug, Barbara Haviland Minor, Donna Marie Patron, Tuneen E. C. Chisolm | 2002-07-09 |
| 6376727 | Processes for the manufacture of 1,1,1,3,3-pentafluoropropene, 2-chloro-pentafluoropropene and compositions comprising saturated derivatives thereof | V. N. Mallikarjuna Rao | 2002-04-23 |
| 6329559 | Processes for the production of hexafluoropropene and optionally other halogenated hydrocarbons containing fluorine | V. N. Mallikarjuna Rao, Francis John Walczak | 2001-12-11 |
| 6291730 | Process for the manufacture of halocarbons and selected compounds and azeotropes with HF | Ralph Thomas Baker, Viacheslav A. Petrov, Velliyur Nott Mallikarjuna Rao | 2001-09-18 |
| 6281395 | 1,1,1,2,3,3,3-heptafluoropropane manufacturing process | Mario Joseph Nappa, V. N. Mallikarjuna Rao | 2001-08-28 |
| 6261472 | Azeotrope-like compositions containing fluoroethane | Vinci Martinez Felix, Barbara Haviland Minor | 2001-07-17 |
| 6255544 | Process for the manufacture of halocarbons | — | 2001-07-03 |
| 6242658 | Process for the manufacture of fluorine-substituted hydrocarbons | Ralph Thomas Baker, Richard P. Beatty, Robert Lewis Wallace, Jr. | 2001-06-05 |
| 6229058 | Preparation of fluorinated propanes and pentanes | Mario Joseph Nappa | 2001-05-08 |
| 6224781 | Compositions comprising hydrofluorocarbons and their manufacture | Barry Asher Mahler, V. N. Mallikarjuna Rao, Munirpallam A. Subramanian, Edwin J. Warwas | 2001-05-01 |
| 6207869 | Process for perhalofluorinated butanes and hexanes | Mario Joseph Nappa | 2001-03-27 |
| 6147267 | Process for perfluorocycloalkane purification | V. N. Mallikarjuna Rao | 2000-11-14 |
| 6143938 | Process for perhalocycloalkane purification | V. N. Mallikarjuna Rao | 2000-11-07 |
| 6107267 | Compositions comprising CF.sub.3 CF.sub.2 CHF.sub.2 and their manufacture | V. N. Mallikarjuna Rao, Munirpallam A. Subramanian | 2000-08-22 |
| 6093859 | Process for the manufacture of 1,1,1,3,3-pentafluoropropane | Mario Joseph Nappa, V. N. Mallikarjuna Rao | 2000-07-25 |
| 6066768 | Perhalofluorinated butanes and hexanes | Mario Joseph Nappa | 2000-05-23 |
| 6066769 | Process for the manufacture of halogenated propanes containing end-carbon fluorine | Mario Joseph Nappa, Edwin J. Warwas | 2000-05-23 |
| 6018083 | Process for the production of fluorocarbons | William H. Manogue, Mario Joseph Nappa, V. N. Mallikarjuna Rao | 2000-01-25 |
| 5948213 | Processes for the manufacture and purification of 1,1,2,2,3,3,4,4-octafluorobutane and by-products, and azeotropes with HF | Ralph Newton Miller, V. N. Mallikarjuna Rao | 1999-09-07 |
| 5945573 | Process for the manufacture of 1,1,1,3,3-pentafluoropropane | Mario Joseph Nappa, V. N. Mallikarjuna Rao | 1999-08-31 |
| 5817893 | Processes for the manufacture and purification of 1,1,2,2,3,3,4,4-octafluorobutane and by-products | Ralph Newton Miller, V. N. Mallikarjuna Rao | 1998-10-06 |
| 5779931 | Azeotrope (like) compositions with difluoromethoxytetrafluoro-propane and pentafluoropropane, and methods of use | Diana Lynn Klug, Barbara Haviland Minor, Donna Marie Patron, Tuneen E. C. Chisolm | 1998-07-14 |
| 5772911 | 1,1,2,2,3,3,4,4-Octafluorobutane compositions | Barbara Haviland Minor | 1998-06-30 |
| 5705471 | 1,1,2,2,3,3,4,4-octaflourobutane compositions | Barbara Haviland Minor | 1998-01-06 |
| 5648016 | Azeotrope (like) composition with fluoromethyl trifluoromethyl ether and 1,1-difluoroethane | Diana Lynn Klug, Barbara Haviland Minor, Donna Marie Patron, Tuneen E. C. Chisolm | 1997-07-15 |