Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053611 | Process or the preparation of 1,1,1,3,3,3-hexafluoro-propane and at least one of 1,1,1,2,3,3-hexafluoropropane, hexafluoropropane and 1,1,1,2,3,3,3-heptafluoropropane | Velliyur Nott Mallikarjuna Rao, H. David Rosenfeld, Allen Capron Sievert | 2011-11-08 |
| 8017817 | Process for the preparation of 1,1,3,3,3-pentafluoropropene and 1,2,3,3,3-pentafluoropropene | Velliyur Nott Mallikarjuna Rao, H. David Rosenfeld, Allen Capron Sievert | 2011-09-13 |
| 7678949 | Process for the preparation of 1,3,3,3-tetrafluoropropene and/or 2,3,3,3-tetrafluoropropene | Velliyur Nott Mallikarjuna Rao, H. David Rosenfeld, Allen Capron Sievert | 2010-03-16 |
| 7663007 | Process for the preparation of 1,3,3,3-tetrafluoropropene and/or 1,1,3,3,3-pentafluoropropene | Velliyur Nott Mallikarjuna Rao, H. David Rosenfeld, Allen Capron Sievert | 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 | Velliyur Nott Mallikarjuna Rao, H. David Rosenfeld, Allen Capron Sievert | 2010-02-09 |
| 7659435 | Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,2,3-pentafluoropropane | Velliyur Nott Mallikarjuna Rao, H. David Rosenfeld, Allen Capron Sievert | 2010-02-09 |
| 7504358 | Nickel-substituted and mixed nickel-and cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalysts precursors | Velliyur Nott Mallikarjuna Rao, H. David Rosenfeld, Allen Capron Sievert, Munirpallam A. Subramanian | 2009-03-17 |
| 7435700 | Chromium oxide compositions containing zinc, their preparation and their use as catalysts and catalyst precursors | Tammy Georgette Amos, Velliyur Nott Mallikarjuna Rao, Allen Capron Sievert | 2008-10-14 |
| 7217678 | Cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalyst precursors | Velliyur Nott Mallikarjuna Rao, H. David Rosenfeld, Allen Capron Sievert, Munirpallam A. Subramanian | 2007-05-15 |
| 7074973 | Process for the preparation of 1,1,1,2,2-pentafluoroethane | Mario Joseph Nappa, Velliyur Nott Mallikarjuna Rao, H. David Rosenfeld, Munirpallam A. Subramanian, Allen Capron Sievert | 2006-07-11 |
| 6923925 | Process of making poly (trimethylene dicarboxylate) fibers | Jing-Chung Chang, Joseph V. Kurian | 2005-08-02 |
| 6310431 | Annealed carbon soot field emitters and field emitter cathodes made therefrom | Graciela Beatriz Blanchet-Fincher, William L. Holstein, Syed Ismat Ullah Shah | 2001-10-30 |
| 5948465 | Process for making a field emitter cathode using a particulate field emitter material | Graciela Beatriz Blanchet-Fincher, William L. Holstein, Norman Herron | 1999-09-07 |
| 5466587 | Method for introducing a biological substance into a target | Sandra G. Fitzpatrick-McElligott, John Gerard Lavin, Germain F. Rivard | 1995-11-14 |