Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6795991 | Apparatus for conserving vapor in a carbon dioxide dry cleaning system | David Brainard, Michael E. Cole, Steve Worm | 2004-09-28 |
| 6782900 | Methods and apparatus for cleaning and/or treating a substrate using CO2 | James DeYoung, Michael E. Cole, Steven L. Worm, David Brainard | 2004-08-31 |
| 6763840 | Method and apparatus for cleaning substrates using liquid carbon dioxide | Joseph M. DeSimone, James DeYoung | 2004-07-20 |
| 6747179 | Carbon dioxide-soluble polymers and swellable polymers for carbon dioxide applications | Joseph M. DeSimone, Eva R. Birnbaum, Ruben G. Carbonell, Stephanie Crette, T. Mark McCleskey +3 more | 2004-06-08 |
| 6743078 | Methods, apparatus and slurries for chemical mechanical planarization | Joseph M. DeSimone | 2004-06-01 |
| 6734112 | Divided pressure vessel apparatus for carbon dioxide based systems and methods of using same | Steven L. Worm, James DeYoung, David Brainard | 2004-05-11 |
| 6711773 | Detergent injection methods for carbon dioxide cleaning apparatus | James DeYoung, Timothy J. Romack | 2004-03-30 |