Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9994750 | Compositions containing fluorine substituted olefins and methods and systems using same | Rajiv R. Singh, Hang T. Pham, David P. Wilson | 2018-06-12 |
| 9938442 | Hydrofluorocarbon/trifluoroiodomethane/ hydrocarbons refrigerant compositions | Mark W. Spatz, Rajiv R. Singh, Samuel F. Yana Motta, David P. Wilson, Elizabet del Carmen Vera Becerra | 2018-04-10 |
| 9920230 | Use of low GWP refrigerants comprising CF3I with stable lubricants | Rajiv R. Singh, George J. Samuels, Ian Shankland, David P. Wilson, Roy P. Robinson +5 more | 2018-03-20 |
| 9631129 | Fluorinated alkene refrigerant compositions | Rajiv R. Singh | 2017-04-25 |
| 9592412 | Aerosol compositions containing fluorine substituted olefins and methods and systems using same | Rajiv R. Singh, Hang T. Pham, David P. Wilson, Gary Knopeck | 2017-03-14 |
| 9528037 | Method for selecting lubricants for heat pumps | Christopher J. Seeton, David P. Wilson, Samuel F. Yana Motta, Mark W. Spatz | 2016-12-27 |
| 9518225 | Compositions containing fluorine substituted olefins and methods and systems using same | Rajiv R. Singh, Hang T. Pham, David P. Wilson, Gary Knopeck | 2016-12-13 |
| 9175201 | Stabilized iodocarbon compositions | Rajiv R. Singh, Haridasan K. Nair, Lawrence A. Ford, David P. Wilson | 2015-11-03 |
| 9085504 | Solvent compositions containing fluorine substituted olefins and methods and systems using same | Rajiv R. Singh, Gary Knopeck | 2015-07-21 |
| 9005467 | Methods of replacing heat transfer fluids | Rajiv R. Singh, Hang T. Pham, David P. Willson, Mark W. Spatz, David Aaron Metcalf | 2015-04-14 |
| 8987399 | Azeotropes of isobutylene with fluoro-olefins | Hang T. Pham, Rajiv R. Singh | 2015-03-24 |
| 8927666 | Polymerization of monomers using fluorinated propylene solvents | Hang T. Pham, Rajiv R. Singh | 2015-01-06 |
| 8765006 | Refrigerant compositions having a siloxane solubilizing agent | Samuel F. Yana Motta, Elizabet del Carmen Vera Becerra, Mark W. Spatz, David P. Wilson | 2014-07-01 |
| 8739559 | Method for selecting lubricants for heat pumps | Christopher J. Seeton, David P. Wilson, Samuel F. Yana Motta, Mark W. Spatz | 2014-06-03 |
| 8592538 | Azeotropes of methyl chloride with fluorocarbons | Hang T. Pham, Rajiv R. Singh, Natalie A. Merrill | 2013-11-26 |
| 8444874 | Heat transfer methods using heat transfer compositions containing trans-1,3,3,3-tetrafluoropropene | Rajiv R. Singh, Hang T. Pham, David P. Willson, Mark W. Spatz, David Aaron Metcalf | 2013-05-21 |
| 8337595 | Purification of trans-1,3,3,3-tetrafluoropropene | Stephen A. Cottrell | 2012-12-25 |
| 8322149 | Method for selecting lubricants for heat pumps | Christopher J. Seeton, David P. Wilson, Samuel F. Yana Motta, Mark W. Spatz | 2012-12-04 |
| 8133407 | Sesquiterpene stabilized compositions | Gary Zyhowski, Rajiv R. Singh, Mark W. Spatz, Roy P. Robinson, George J. Samuels +6 more | 2012-03-13 |
| 8038899 | Refrigerant compositions having a siloxane solubilizing agent | Samuel F. Yana Motta, Elizabet del Carmen Vera Becerra, Mark W. Spatz, David P. Wilson | 2011-10-18 |
| 8033120 | Compositions and methods containing fluorine substituted olefins | Rajiv R. Singh, Hang T. Pham, David P. Wilson, Ian Shankland | 2011-10-11 |
| 7833433 | Heat transfer methods using heat transfer compositions containing trifluoromonochloropropene | Rajiv R. Singh, Hang T. Pham, David P. Willson, Mark W. Spatz, David Aaron Metcalf | 2010-11-16 |
| 7622435 | Methods of replacing refrigerant | David P. Wilson, Hang T. Pham, Rajiv R. Singh | 2009-11-24 |
| 7605117 | Methods of replacing refrigerant | David P. Wilson, Hang T. Pham, Rajiv R. Singh, David Nalewajek | 2009-10-20 |
| 7597744 | Use of molecular sieves for the removal of HFC-23 from fluorocarbon products | Rajiv R. Singh, Thomas Morris, Roy P. Robinson | 2009-10-06 |