Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821436 | Separation of halogenated compounds | Kane D. Cook, Peter B. Logsdon | 2004-11-23 |
| 6630610 | Method of producing fluorinated organic compounds | Stephen A. Cottrell, Clifford Riegel, Curtis A. Brescher | 2003-10-07 |
| 6488817 | Purification of hydrofluorocarbons | Rajiv R. Singh, Hang T. Pham | 2002-12-03 |
| 6156944 | Extraction of hydrogen fluoride from a halocarbon/hydrogen fluoride azeotropic mixture | Hang T. Pham, Rajiv R. Singh, Michael Van Der Puy | 2000-12-05 |
| 5895639 | Separation of hydrogen fluoride from a fluorocarbon/hydrogen fluoride azeotropic mixture by sulfuric acid | Rajiv R. Singh, Hang T. Pham | 1999-04-20 |
| 5785822 | Process for separating difluoromethane | Gustavo Cerri, Kin Ching Kong, Rajat S. Basu | 1998-07-28 |
| 5545775 | Liquid phase process for the preparation of 1,1-difluoroethane | Alagappan Thenappan, Matthew H. Luly | 1996-08-13 |
| 5545778 | Single stage process for producing hydrofluorocarbons from perchloroethylene | Hsueh Sung Tung, Addison M. Smith | 1996-08-13 |