Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8372756 | Selective etching of silicon dioxide compositions | Glenn Michael Mitchell, Andrew David Johnson | 2013-02-12 |
| 7581549 | Method for removing carbon-containing residues from a substrate | Andrew David Johnson, Hoshang Subawalla, Bing Ji, Raymond Nicholas Vrtis, Eugene Joseph Karwacki, Jr. +4 more | 2009-09-01 |
| 7357138 | Method for etching high dielectric constant materials and for cleaning deposition chambers for high dielectric constant materials | Bing Ji, Ronald Martin Pearlstein, Eugene Joseph Karwacki, Jr., Dingjun Wu | 2008-04-15 |
| 7285154 | Xenon recovery system | Eugene Joseph Karwacki, Jr., Timothy Christopher Golden, Bing Ji, Thomas Stephen Farris | 2007-10-23 |
| 7122072 | Controlled heating and cooling of mixed conducting metal oxide materials | Michael Francis Carolan, Matthew James Watson, Eric Minford, Dale M. Taylor | 2006-10-17 |
| 7119032 | Method to protect internal components of semiconductor processing equipment using layered superlattice materials | Bing Ji, Dingjun Wu, Eugene Joseph Karwacki, Jr., David A. Roberts | 2006-10-10 |
| 7055263 | Method for cleaning deposition chambers for high dielectric constant materials | Dingjun Wu, Bing Ji, Eugene Joseph Karwacki, Jr. | 2006-06-06 |
| 6056807 | Fluid separation devices capable of operating under high carbon dioxide partial pressures which utilize creep-resistant solid-state membranes formed from a mixed conducting multicomponent metallic oxide | Michael Francis Carolan, Paul N. Dyer, Patrick Benjamin Alba | 2000-05-02 |
| 5817597 | Compositions capable of operating under high oxygen partial pressures for use in solid-state oxygen producing devices | Michael Francis Carolan, Paul N. Dyer | 1998-10-06 |
| 5712220 | Coompositions capable of operating under high carbon dioxide partial pressures for use in solid-state oxygen producing devices | Michael Francis Carolan, Paul N. Dyer, Patrick Benjamin Alba | 1998-01-27 |
| 5026676 | Catalyst for the copolymerization of epoxides with CO.sub.2 | Timothy L. Pickering, Andrzej Rokicki, Beatrice K. Stein | 1991-06-25 |
| 4960862 | Regeneration of metallo-organic catalyst for carbon dioxide-epoxide copolymerization | W. Eamon Carroll | 1990-10-02 |