Issued Patents All Time
Showing 26–50 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6670483 | Methods of making pyrrolidones | Todd Werpy, Yong Wang, Alan H. Zacher | 2003-12-30 |
| 6632951 | Methods of making pyrrolidones | Todd Werpy, Yong Wang, Alan H. Zacher | 2003-10-14 |
| 6603021 | Methods of making pyrrolidones | Todd Werpy, Yong Wang, Alan H. Zacher | 2003-08-05 |
| 6570043 | Converting sugars to sugar alcohols by aqueous phase catalytic hydrogenation | Douglas C. Elliott, Todd Werpy, Yong Wang | 2003-05-27 |
| 6479713 | Hydrogenolysis of 5-carbon sugars, sugar alcohols, and other methods and compositions for reactions involving hydrogen | Todd Werpy, Alan H. Zacher, Dennis J. Miller | 2002-11-12 |
| 6332968 | Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions | Terry Mazanec, Thomas L. Cable, Wayne R. Kliewer | 2001-12-25 |
| 6291725 | Catalysts and process for hydrogenolysis of sugar alcohols to polyols | Shubham P. Chopade, Dennis J. Miller, James Jackson, Todd Werpy, Alan H. Zacher | 2001-09-18 |
| 6287432 | Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions | Terry Mazanec, Thomas L. Cable, Wayne R. Kliewer | 2001-09-11 |
| 6235797 | Ruthenium on rutile catalyst, catalytic system, and method for aqueous phase hydrogenations | Douglas C. Elliot, Todd Werpy, Yong Wang | 2001-05-22 |
| 6019885 | Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions | Terry Mazanec, Thomas L. Cable, Wayne R. Kliewer | 2000-02-01 |
| 5883266 | Hydrogenated 5-carbon compound and method of making | Douglas C. Elliott | 1999-03-16 |
| 5744015 | Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions | Terry Mazanec, Thomas L. Cable, Wayne R. Kliewer | 1998-04-28 |
| 5698749 | Catalysts for the hydrogenation of aqueous maleic acid to 1,4-butanediol | S. Erik Pedersen, Thomas G. Attig, John R. Budge | 1997-12-16 |
| 5693212 | Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions | Terry Mazanec, Thomas L. Cable, Wayne R. Kliewer | 1997-12-02 |
| 5591315 | Solid-component membranes electrochemical reactor components electrochemical reactors use of membranes reactor components and reactor for oxidation reactions | Terry Mazanec, Thomas L. Cable, Wayne R. Kliewer | 1997-01-07 |
| 5306411 | Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions | Terry Mazanec, Thomas L. Cable, Wayne R. Kliewer | 1994-04-26 |
| 4793904 | Process for the electrocatalytic conversion of light hydrocarbons to synthesis gas | Terry Mazanec, Thomas L. Cable | 1988-12-27 |
| 4705532 | Alcohol compositions for blending with gasoline | Terry Mazanec, Harley F. Hardman | 1987-11-10 |
| 4677091 | Process for the preparation of mixed metal oxide catalysts | Terry Mazanec | 1987-06-30 |
| 4675306 | Preparation of catalyst for producing alcohols | Terry Mazanec | 1987-06-23 |
| 4666944 | Copper-zirconium-manganese-containing catalysts and processes for making alcohol mixtures using same | Terry Mazanec | 1987-05-19 |
| 4657887 | Catalyst composition for the preparation of alcohols | Harley F. Hardman, Terry Mazanec | 1987-04-14 |
| 4616000 | Copper beryllium-containing catalysts for the production of alcohols | Terry Mazanec, Harley F. Hardman | 1986-10-07 |
| 4608447 | Process for the production of alcohols | Terry Mazanec, Gary V. Goeden | 1986-08-26 |
| 4559316 | Copper-zirconium-manganese-containing catalysts | Terry Mazanec | 1985-12-17 |