Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9911887 | Chalcogenide-based materials and improved methods of making such materials | Jennifer E. Gerbi, Marc Langlois | 2018-03-06 |
| 9587037 | Process for recovering an esterified cellulose ether from a reaction product mixture | Oliver Petermann, Matthias Sprehe, Robert B. Appell | 2017-03-07 |
| 9399816 | Refurbishing copper and indium containing alloy sputter targets and use of such targets in making copper and indium-based films | Jennifer E. Gerbi | 2016-07-26 |
| 8993882 | Chalcogenide-based materials and improved methods of making such materials | Jennifer E. Gerbi, Marc Langlois | 2015-03-31 |
| 8092579 | Thermal shock resistant soot filter | Robin P. Ziebarth | 2012-01-10 |
| 7928032 | Catalyzed soot filter and method(s) to make these | Robin P. Ziebarth, Steven J. Martin | 2011-04-19 |
| 7528087 | Porous mullite bodies and methods of forming them | Chandan Kumar Saha, Sharon Allen, Chan Han, Arthur R. Prunier, Jr., Aleksander J. Pyzik +3 more | 2009-05-05 |
| 7485594 | Porous mullite bodies and methods of forming them | Chandan Kumar Saha, Sharon Allen, Chan Han, Arthur R. Prunier, Jr., Aleksander J. Pyzik +3 more | 2009-02-03 |
| 7438739 | Catalyzed soot filter | Robin P. Ziebarth | 2008-10-21 |
| 7381681 | Method for increasing the strength of porous ceramic bodies and bodies made therefrom | Robin P. Ziebarth | 2008-06-03 |
| 7381680 | Method for increasing the strength of porous ceramic bodies and bodies made therefrom | Robin P. Ziebarth | 2008-06-03 |
| 6613462 | Method to form dense complex shaped articles | James M. Macki, Eric A. Ness, Ellen M. Dubensky, Walter J. Rozmus, Clifford A. Kelto +1 more | 2003-09-02 |
| 6315945 | Method to form dense complex shaped articles | James M. Macki, Eric A. Ness, Ellen M. Dubensky, Walter J. Rozmus, Clifford A. Kelto +1 more | 2001-11-13 |
| 6200526 | Method of controlling infiltration of complex-shaped ceramic-metal composite articles and the products produced thereby | Richard T. Fox, Aleksander J. Pyzik, Chan Han | 2001-03-13 |
| 5900277 | Method of controlling infiltration of complex-shaped ceramic-metal composite articles and the products produced thereby | Richard T. Fox, Chan Han, Aleksander J. Pyzik | 1999-05-04 |
| 5773735 | Dense fine grained monotungsten carbide-transition metal cemented carbide body and preparation thereof | Ellen M. Dubensky | 1998-06-30 |
| 5681783 | Sintered WC-containing materials | Richard T. Fox, Stephen D. Dunmead | 1997-10-28 |
| 5612264 | Methods for making WC-containing bodies | Richard T. Fox, Stephen D. Dunmead | 1997-03-18 |
| 5563107 | Densified micrograin refractory metal or solid solution solution (mixed metal) carbide ceramics | Ellen M. Dubensky, Stephen D. Dunmead | 1996-10-08 |
| 5145504 | Boron carbide-copper cermets and method for making same | Aleksander J. Pyzik | 1992-09-08 |
| 5039633 | B4C/Al cermets and method for making same | Aleksander J. Pyzik | 1991-08-13 |