Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806247 | Azeotrope-like compositions of tetrafluoroethane, pentafluoropropane, methylbutane and water | Mary C. Bogdan, Hang T. Pham, David J. Williams, Gary Knopeck, Rajiv R. Singh | 2004-10-19 |
| 6790820 | Compositions of hydrofluorocarbons and trans-1,2-dichloroethylene | Mary C. Bogdan, Gary Knopeck, Hang T. Pham, Rajiv R. Singh | 2004-09-14 |
| 6784150 | Composition of pentafluoropropane, pentafluoropropane and water | Mary C. Bogdan, Hang T. Pham, David J. Williams, Leslie Bement, Ronald Riegel +2 more | 2004-08-31 |
| 6777382 | Compositions of hydrofluorocarbons and methanol | Mary C. Bogdan, Hang T. Pham, Gary Knopeck, Rajiv R. Singh | 2004-08-17 |
| 6764990 | Azeotrope-like compositions of pentafluoropropane, chloropropane and dichloroethylene | Mary C. Bogdan, Hang T. Pham, Gary M. Knopek, Rajiv R. Singh, David J. Williams | 2004-07-20 |
| 6686326 | Azeotrope-like compositions or pentafluorobutane | Mary C. Bogdan, Hang T. Pham, Gary Knopeck, Rajiv R. Singh | 2004-02-03 |
| 6673259 | Azeotrope-like compositions of pentafluoropropane | Rajiv R. Singh, Gary Knopeck, Mary C. Bogdan, Hang T. Pham, Leslie Bement +2 more | 2004-01-06 |
| 6589355 | Cleaning processes using hydrofluorocarbon and/or hydrochlorofluorocarbon compounds | Raymond H. Thomas, Rajiv R. Singh, Gary Knopeck, Robert S. Wedinger | 2003-07-08 |
| 6524496 | Azeotrope-like composition of 1,1,1,3,3-pentafluoropropane and 1-chloro-1,1,3,3,3-pentafluoropropane | Rajiv R. Singh, Hsueh Sung Tung | 2003-02-25 |
| 6365565 | Compositions of 1-bromopropane and an organic solvent | Alagappan Thenappan, Leonard M. Stachura, Martin R. Paonessa | 2002-04-02 |
| 6103684 | Compositions of 1-bromopropane and an organic solvent | Alagappan Thenappan, Leonard M. Stachura, Martin R. Paonessa | 2000-08-15 |
| 6048832 | Compositions of 1-bromopropane, 4-methoxy-1,1,1,2,2,3,3,4,4-nonafluorobutane and an organic solvent | Alagappan Thenappan, Leonard M. Stachura, Martin R. Paonessa, Ian Shankland | 2000-04-11 |
| 6010997 | Compositions of 1-bromopropane, nitromethane or acetonitrile and an alcohol | Alagappan Thenappan, Leonard M. Stachura, Martin R. Paonessa | 2000-01-04 |
| 5744661 | Purification of 1, 1-difluoroethane | Matthew H. Luly, Addison M. Smith | 1998-04-28 |
| 5256329 | 1,1-dichloro-1-fluoroethane dewatering systems | Chien C. Li, Rajat S. Basu, Stanley S. Seelig | 1993-10-26 |
| 5254755 | Partially fluorinated alkanols having a tertiary structure | Chien C. Li, Rajat S. Basu | 1993-10-19 |
| 5225099 | Azeotrope-like compositions of 4-trifluoromethyl-1,1,1,2,2,3,3,5,5,5-decafluoropentane | Rajat S. Basu, Richard M. Hollister, Michael Van Der Puy | 1993-07-06 |
| 5124503 | Dichlorotrifluoroethane stabilized to minimize hydrolysis thereof | Chien C. Li, Alfred A. Riederer | 1992-06-23 |
| 5118360 | Method of cleaning using partially fluorinated alkenes having a tertiary structure as solvent | Chien C. Li, Rajat S. Basu | 1992-06-02 |
| 5087777 | Partially fluorinated alkenes having a tertiary structure | Chien C. Li, Rajat S. Basu | 1992-02-11 |
| 5035831 | Azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane, nitromethane, 1,2-dichloroethylene, and ethanol or isopropanol | Hillel Magid, Ian Shankland, David P. Wilson, Earl A. E. Lund | 1991-07-30 |
| 4961870 | Azeotrope-like compositions of 1,1,2-trichloro-1,2,2-trifluoroethane,1,2-dichloroethylene, and alkanol having 3 to 7 carbon atoms | Chien C. Li, Rajat S. Basu, David P. Wilson | 1990-10-09 |
| 4791043 | Positive photoresist stripping composition | Evan G. Thomas, Edmund W. Smalley | 1988-12-13 |