Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421114 | Sulfamyl fluoride compositions and processes for making sulfamyl fluoride compositions | Bernard E. Pointner, James V. Guiheen, Brian Leone, Jon Thomas Herdlein | 2025-09-23 |
| 12187609 | Purification of bis(fluorosulfonyl) imide | Bernard E. Pointner | 2025-01-07 |
| 11772967 | Integrated processes for treatment of an ammonium fluorosulfate byproduct of the production of bis (fluorosulfonyl) imide | Bernard E. Pointner, James V. Guiheen, Brian Leone | 2023-10-03 |
| 11591218 | Integrated processes for producing bis(fluorosulfonyl) imide | Bernard E. Pointner, Brian Leone | 2023-02-28 |
| 11267707 | Purification of bis(fluorosulfonyl) imide | Bernard E. Pointner | 2022-03-08 |
| 10280082 | Process to recover hydrogen fluoride from hydrogen fluoride-polymer compositions | Bernard E. Pointner | 2019-05-07 |
| 8883707 | Azeotrope-like composition of PF5 and HF | Ryan Hulse, Rajat S. Basu | 2014-11-11 |
| 8784763 | Methods and reactor designs for producing phosphorus pentafluoride | Robert A. Smith, Haridasan K. Nair, Philip DePrato, Konstantin A. Pokrovski, Daniel C. Merkel +3 more | 2014-07-22 |
| 8153096 | Hydrogen fluoride compositions | Bernard E. Pointner | 2012-04-10 |
| 8080185 | Gaseous dielectrics with low global warming potentials | Robert G. Richard | 2011-12-20 |
| 7985355 | Compositions containing sulfur hexafluoride and uses thereof | Rajiv R. Singh, Robert G. Richard | 2011-07-26 |
| 7914761 | Hydrogen fluoride compositions | Bernard E. Pointner | 2011-03-29 |
| 7807074 | Gaseous dielectrics with low global warming potentials | Robert G. Richard | 2010-10-05 |
| 7736529 | Azeotrope-like compositions containing sulfur hexafluoride and uses thereof | Rajiv R. Singh, Robert G. Richard | 2010-06-15 |
| 7731911 | Fluorination reactor | — | 2010-06-08 |
| 7384618 | Purification of nitrogen trifluoride | Rajiv R. Singh, Martin R. Paonessa, David F. Orlowski | 2008-06-10 |
| 7247759 | Fluorination reactor | — | 2007-07-24 |
| 7141094 | Azeotrope-like compositions of iodine heptafluoride and hydrogen fluoride | George R. Cook, Rajiv R. Singh | 2006-11-28 |
| 7030260 | Preparation of mixed-halogen halo-silanes | Edward Asirvatham, Jeff Czarnecki, Lawrence F. Mullan, Alagappan Thenappan | 2006-04-18 |
| 6927312 | Method of removing water from hydrofluorocarbon manufacturing processes | Jason Stuck, Hsueh Sung Tung, Michael Van Der Puy, Timothy R. Demmin, Franklin S. Wong +1 more | 2005-08-09 |
| 6670281 | HF etching and oxide scale removal | Rajiv R. Singh, Charles L. Redmon, Jeffrey Warren McKown, Robert Pratt | 2003-12-30 |
| 6635185 | Method of etching and cleaning using fluorinated carbonyl compounds | Timothy R. Demmin, Mohammed A. Fathimulla | 2003-10-21 |
| 6428716 | Method of etching using hydrofluorocarbon compounds | Timothy R. Demmin, Mohammed A. Fathimulla | 2002-08-06 |
| 6177058 | Hydrogen fluoride compositions | Rajiv R. Singh, Harold John Kieta, Jeffrey Warren McKown, Tadeusz Piotr Rygas, Ian Shankland | 2001-01-23 |
| 6120697 | Method of etching using hydrofluorocarbon compounds | Timothy R. Demmin, Mohammed A. Fathimulla | 2000-09-19 |