Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10767092 | Tetrafluoropropene compositions and uses thereof | Barbara Haviland Minor, Thomas J. Leck | 2020-09-08 |
| 10208236 | Tetrafluoropropene compositions and uses thereof | Barbara Haviland Minor, Thomas J. Leck | 2019-02-19 |
| 9540556 | Tetrafluoropropene compositions and uses thereof | Barbara Haviland Minor, Thomas J. Leck | 2017-01-10 |
| D745145 | Specimen collection device | — | 2015-12-08 |
| 8871112 | Compositions comprising 2,3,3,3-tetrafluoropropene and hydrocarbons and uses thereof | Barbara Haviland Minor, Thomas J. Leck, Akimichi Yokozeki | 2014-10-28 |
| 7959825 | Compositions comprising HFC-1234yf and HFC-125 | Barbara Haviland Minor, Velliyur Nott Mallikarjuna Rao, Deepak Perti, Mark Steven Baunchalk | 2011-06-14 |
| 7914698 | Compositions comprising a fluoroolefin | Barbara Haviland Minor, Velliyur Nott Mallikarjuna Rao, Deepak Perti, Mark Steven Baunchalk | 2011-03-29 |
| 6846792 | Hydrofluorocarbon compositions | Barbara Haviland Minor, Brooks Shawn Lunger | 2005-01-25 |
| 6783691 | Compositions of difluoromethane, pentafluoroethane, 1,1,1,2-tetrafluoroethane and hydrocarbons | Barbara Haviland Minor, Akimichi Yokozeki | 2004-08-31 |
| 6531441 | Hydrofluorocarbon compositions | Barbara Haviland Minor, Brooks Shawn Lunger | 2003-03-11 |
| 6503417 | Ternary compositions of ammonia, pentafluoroethane and difluoromethane | Akimichi Yokozeki | 2003-01-07 |
| 6001273 | Binary azeotropes of difluoromethane and hydrocarbons | Barbara Haviland Minor, Brooks Shawn Lunger | 1999-12-14 |
| 5968406 | Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane | Philip L. Bartlett, Brooks Shawn Lunger, Akimichi Yokozeki | 1999-10-19 |
| 5800730 | Near-azeotropic blends for use as refrigerants | Mark Brandon Shiflett, Akimichi Yokozeki | 1998-09-01 |
| 5785883 | Hydrofluorocarbon compositions with tetrafluoroethane and cyclopropane | Barbara Haviland Minor, Brooks Shawn Lunger | 1998-07-28 |
| 5744052 | Azeotrope-like compositions containing difluoromethane, pentafluoroethane, and carbon dioxide | — | 1998-04-28 |
| 5725791 | Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane | Brooks Shawn Lunger, Akimichi Yokozeki | 1998-03-10 |
| 5672293 | Hydrofluorocarbon compositions | Barbara Haviland Minor, Brooks Shawn Lunger | 1997-09-30 |
| 5662825 | Use of 1,1,1,3,3,3-Hexafluoropropane in centrifugal compressors | Richard E. Fernandez, Mark Brandon Shiflett, Tuneen Chisolm-Carter | 1997-09-02 |
| 5648017 | Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane and (iso) butane | Philip L. Bartlett, Brooks Shawn Lunger, Akimichi Yokozeki | 1997-07-15 |
| 5635099 | Near-azeotropic blends for use as refrigerants with pentafluoroethane, trifluoroethane, and tetrafluoroethane | Mark Brandon Shiflett, Akimichi Yokozeki | 1997-06-03 |
| 5616276 | Azeotrope-like refrigerants with chlorodifluoromethane, pentafluoroethane, and C.sub.2 -C.sub.4 hydrocarbon | Mark Brandon Shiflett, Akimichi Yokozeki | 1997-04-01 |
| 5589098 | Compositions of difluoromethane and tetrafluoroethane | Mark Brandon Shiflett | 1996-12-31 |
| 5516446 | Compositions of 1,1,1,2-tetrafluoroethane and dimethyl ether | Akimichi Yokozeki | 1996-05-14 |
| 5417871 | Hydrofluorocarbon compositions | Barbara Haviland Minor, Brooks Shawn Lunger | 1995-05-23 |