Issued Patents All Time
Showing 1–25 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9133297 | Ultraviolet-curable polyols and polyurethane compositions made therefrom | Karl W. Haider, Ramesh Subramanian, Charles A. Gambino, James E. Kassner, Hu Xiaowei +1 more | 2015-09-15 |
| 8124798 | Direct epoxidation catalyst and process | Roger A. Grey, Robert N. Cochran | 2012-02-28 |
| 7718158 | Polymer-encapsulated ion-exchange resin | Roger A. Grey | 2010-05-18 |
| 7615654 | Direct epoxidation process | Mark P. Kaminsky, Kun Qin, Roger A. Grey | 2009-11-10 |
| 7528269 | Process for oxidizing organic compounds | Roger A. Grey | 2009-05-05 |
| 7501532 | Process for producing hydrogen peroxide | — | 2009-03-10 |
| 7470800 | Titanium zeolite catalysts | — | 2008-12-30 |
| 7453003 | Direct epoxidation catalyst and process | — | 2008-11-18 |
| 7432384 | Direct epoxidation process | Roger A. Grey | 2008-10-07 |
| 7357909 | Process for producing hydrogen peroxide | — | 2008-04-15 |
| 7288237 | Epoxidation catalyst | — | 2007-10-30 |
| 7276464 | Titanium zeolite catalysts | — | 2007-10-02 |
| 7223832 | Double-metal cyanide catalysts which can be used to prepare polyols and the processes related thereto | Wei Wang | 2007-05-29 |
| 7041708 | Ultraviolet-curable polyurethane compositions | Karl W. Haider, Ramesh Subramanian, Charles A. Gambino, James E. Kassner | 2006-05-09 |
| 7030255 | Oxidation process with in-situ H202 generation and polymer-encapsulated catalysts therefor | Roger A. Grey | 2006-04-18 |
| 6958405 | Polymer-encapsulated titanium zeolites for oxidation reactions | Roger A. Grey | 2005-10-25 |
| 6884826 | Process for preparing double metal cyanide catalyzed polyols | Todd D. Gentile | 2005-04-26 |
| 6867162 | Double-metal cyanide catalysts which can be used to prepare polyols and the processes related thereto | Wie Wang | 2005-03-15 |
| 6815513 | Process for preparing comb-branched polymers | Wei Wang, Edward T. Shawl | 2004-11-09 |
| 6797665 | Double-metal cyanide catalysts for preparing polyether polyols | — | 2004-09-28 |
| 6696383 | Double-metal cyanide catalysts which can be used to prepare polyols and the processes related thereto | Wei Wang | 2004-02-24 |
| 6214958 | Process for preparing comb-branched polymers | Wei Wang, Edward T. Shawl | 2001-04-10 |
| 6211330 | Process of making an epoxide polymer using highly active double metal cyanide catalysts | — | 2001-04-03 |
| 6063897 | Acid-treated double metal cyanide complex catalysts | Wei Wang, Mahmoud K. Faraj | 2000-05-16 |
| 6028230 | Epoxide polymerization process | Ulrich Holeschovsky, Michael Rueter | 2000-02-22 |