Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12274980 | Catalytic system and method for the removal of HCN from off-gases of a fluid cracking unit using same, and FCC unit assembly including the catalytic system | Hendrik-David Noack | 2025-04-15 |
| 11378278 | System and process for efficient SCR at high NO2 to NOx ratios | Kim Hougaard Pedersen, Wayne S. Jones | 2022-07-05 |
| 9914137 | Selective flocculation of impurities from silicates and clays | Lucas Moore, Kevin A. Price, Guoxin Wang | 2018-03-13 |
| 9389224 | Coated beads | Roger Budd | 2016-07-12 |
| 9353325 | Process for modifying fuel solids | — | 2016-05-31 |
| 9139791 | Processing device for improved utilization of fuel solids | — | 2015-09-22 |
| 9074154 | Process for improved liquefaction of fuel solids | — | 2015-07-07 |
| 8920639 | Process for improved combustion of fuel solids | — | 2014-12-30 |
| 8734682 | Process for preparing fuel solids for gasification | — | 2014-05-27 |
| 8460407 | Form of coal particles | — | 2013-06-11 |
| 8298306 | Process for improved gasification of fuel solids | — | 2012-10-30 |
| 8298668 | Ambiphilic coal body surfaces | — | 2012-10-30 |
| 8202399 | Process for modifying fuel solids | — | 2012-06-19 |
| 6926154 | Flotation machine | Peter Bourke | 2005-08-09 |
| 6672129 | Method for calibrating a sensor for measuring concentration of odors | Christopher J. Frederickson, Donald J. Hayes, David B. Wallace, Matthew Hayes | 2004-01-06 |
| 6620283 | Method for fabricating laminated carrier for collecting interstitial fluid from the skin | Donald J. Hayes, David B. Wallace | 2003-09-16 |
| 6390453 | Method and apparatus for delivery of fragrances and vapors to the nose | Christopher J. Frederickson, Donald J. Hayes, David B. Wallace, Matthew Hayes | 2002-05-21 |
| 6378988 | Cartridge element for micro jet dispensing | Ioan Achiriloaie | 2002-04-30 |
| 6352039 | Plastic pallet | Martin E. Woods, Craig Shoemaker, Patrick Booth | 2002-03-05 |
| 6338715 | Digital olfactometer and method for testing olfactory thresholds | Donald J. Hayes, Ioan Achiriloaie, Norman Comparini, David B. Wallace | 2002-01-15 |
| 6334851 | Method for collecting interstitial fluid from the skin | Donald J. Hayes, David B. Wallace | 2002-01-01 |
| 6267724 | Implantable diagnostic sensor | — | 2001-07-31 |
| 6216608 | Plastic pallet | Martin E. Woods, Craig Shoemaker, Patrick Booth | 2001-04-17 |
| 5923012 | Flotation method and apparatus for treatment of cyclone sands | Peter Bourke, Timo Niitti, Jouko Kallioinen | 1999-07-13 |
| 4750677 | Classifier for comminution of pulverulent material by fluid energy | — | 1988-06-14 |