Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8372477 | Polymeric trap with adsorbent | Mark Thomas Buelow, Laif R. Alden, John Kauffman, William McMaster, Zhenguo Liu +1 more | 2013-02-12 |
| 7722829 | Pressure-balanced, catalyzed soot filter | Alfred Punke, Torsten Mueller, Michel Deeba, Kenneth E. Voss, Yiu Lui | 2010-05-25 |
| 7677226 | Hydrocarbon adsorption filter for air intake system evaporative emission control | Mark Thomas Buelow, Jeffrey B. Hoke | 2010-03-16 |
| 7578285 | Hydrocarbon adsorption filter for air intake system evaporative emission control | Mark Thomas Buelow, Jeffrey B. Hoke | 2009-08-25 |
| 7524465 | Multi-zone catalytic converter | Sanath Kumar, Harold Rabinowitz | 2009-04-28 |
| 6872686 | Hydrophobic catalytic materials and method of forming the same | Fred M. Allen, Patrick W. Blosser, Ronald M. Heck, Jeffrey B. Hoke, Terence C. Poles | 2005-03-29 |
| 6764665 | Layered catalyst composite | Michel Deeba, Harold Rabinowitz, John S. Foong | 2004-07-20 |
| 6685898 | Hydrophobic catalytic materials and method of forming the same | Fred M. Allen, Patrick W. Blosser, Ronald M. Heck, Jeffrey B. Hoke, Terence C. Pole | 2004-02-03 |
| 6586359 | Catalytic material for treating pollutant-containing gases | Fred M. Allen, Patrick W. Blosser, Ronald M. Heck, Jeffrey B. Hoke, Terence C. Pole | 2003-07-01 |
| 6340066 | Pollutant treating devices and methods of making the same | Joseph C. Dettling, Michael Spencer, Robert V. Russo | 2002-01-22 |
| 6237575 | Dynamic infrared sensor for automotive pre-vaporized fueling control | Jordan Keith Lampert, Andrian Kouznetsov, Jacob Y. Wong, Ronald M. Heck, Arthur B. Robertson +1 more | 2001-05-29 |
| 6214303 | Method and apparatus for treating the atmosphere | Jeffrey B. Hoke, John R. Novak, Terence C. Poles, L. Michael Quick, Ronald M. Heck +2 more | 2001-04-10 |
| 6193504 | Portable rotary catalytic oxidizer systems | James M. Chen, James C. Fu, Pascaline H. Nguyen | 2001-02-27 |
| 6171556 | Method and apparatus for treating an engine exhaust gas stream | Patrick Burk, John K. Hochmuth, Joseph C. Dettling, Ronald M. Heck, Samuel J. Tauster | 2001-01-09 |
| 6156283 | Hydrophobic catalytic materials and method of forming the same | Fred M. Allen, Patrick W. Blosser, Ronald M. Heck, Jeffrey B. Hoke, Terence C. Pole | 2000-12-05 |
| 5981427 | Catalyst composition | Shiang Sung, Rudolf M. Smaling | 1999-11-09 |
| 5898014 | Catalyst composition containing oxygen storage components | Joseph H. Z. Wu, Shiang Sung, Zhicheng Hu | 1999-04-27 |
| 5888464 | Catalyst composition containing an intimately combined cerium-zirconium oxide | Joseph H. Z. Wu, Chung-Zong Wan | 1999-03-30 |
| 5419121 | Method and apparatus for reduction of pollutants emitted from automotive engines by flame incineration | Shiang Sung, Joseph C. Dettling, Patrick Burk | 1995-05-30 |
| 5357908 | Fuel modification method and apparatus for reduction of pollutants emitted from internal combustion engines | Shiang Sung, Joseph C. Dettling, Patrick Burk | 1994-10-25 |
| 4824820 | Hydrotreating catalysts comprising a mixture of a sulfide of a promoter metal, amorphous sulfide of trivalent chromium and microcrystalline molybdenum or tungsten sulfide | Allan J. Jacobson, Teh C. Ho, Russell R. Chianelli, Angelo A. Montagna | 1989-04-25 |
| 4812227 | Hydrotreating with catalysts comprising mixtures of an amorphous sulfide or trivalent chromium and microcrystallites of molybdenum sulfide or tungsten sulfide | Allan J. Jacobson, Teh C. Ho, Russell R. Chianelli, Angelo A. Montagna | 1989-03-14 |
| 4721558 | Hydrotreating catalysts comprising a mixture of a sulfide of a promoter metal amorphous sulfide of trivalent chromium and microcrystalline molybdenum or tungsten sulfide | Allan J. Jacobson, Teh C. Ho, Russell R. Chianelli, Angelo A. Montagna | 1988-01-26 |
| 4716139 | Amorphous sulfide catalysts of trivalent chromium and promoter metals and method of making same | Allan J. Jacobson, Teh C. Ho, Russell R. Chianelli, Angelo A. Montagna | 1987-12-29 |
| 4648960 | Bound zeolite catalyst and process for using said catalyst | Kenneth R. Poeppelmeier, Walter G. Funk, Shun C. Fung, Virginia R. Cross, Jar-Lin Kao | 1987-03-10 |