Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6696375 | Inorganic hydrogel flatting agents | Stephen R. Schmidt | 2004-02-24 |
| 5879764 | Desiccation using polymer-bound desiccant beads | Jia-Ni Chu, James Neil Pryor | 1999-03-09 |
| 5858909 | Siliceous oxide comprising an alkaline constituent | John F. Terbot | 1999-01-12 |
| 5698758 | Aluminum phosphate composition with high pore volume and large pore diameter, process for its production and use thereof | Klaus Rieser, Christoph Weber | 1997-12-16 |
| 5552361 | Aluminum phosphate composition with high pore volume and large pore diameter, process for its production and use thereof | Klaus Rieser, Christoph Weber | 1996-09-03 |
| 5336794 | Dual phase adsorption and treatment of glyceride oils | James Neil Pryor, James M. Bogdanor | 1994-08-09 |
| 5298638 | Adsorptive removal of sulfur compounds from fatty materials | Gabriella J. Toeneboehn | 1994-03-29 |
| 5298639 | MPR process for treating glyceride oils, fatty chemicals and wax esters | Gabriella J. Toeneboehn, Walter M. Cheek, III, James M. Bogdanor | 1994-03-29 |
| 5231201 | Modified caustic refining of glyceride oils for removal of soaps and phospholipids | James M. Bogdanor | 1993-07-27 |
| 5110769 | Inorganic hydrogel flatting agents | Stephen R. Schmidt | 1992-05-05 |
| 5002742 | Inorganic oxide sorbents for sulfur oxides | Roger J. Lussier, James M. Masselli | 1991-03-26 |
| 4939115 | Organic acid-treated amorphous silicas for refining glyceride oils | Perry Parker | 1990-07-03 |
| 4880574 | Method for refining glyceride oils using partially dried amorphous silica hydrogels | — | 1989-11-14 |
| 4877765 | Adsorptive material for the removal of chlorophyll, color bodies and phospholipids from glyceride oils | James Neil Pryor, James M. Bogdanor | 1989-10-31 |
| 4781864 | Process for the removal of chlorophyll, color bodies and phospholipids from glyceride oils using acid-treated silica adsorbents | James Neil Pryor, James M. Bogdanor | 1988-11-01 |
| 4734226 | Method for refining glyceride oils using acid-treated amorphous silica | Perry Parker | 1988-03-29 |
| 4684530 | Adsorption of proteins from fluids | Yves Parent, Stanley A. Mertz | 1987-08-04 |
| H222 | Hydrocarbon conversion catalysts | Grant C. Edwards, Alan W. Peters | 1987-03-03 |
| 4629588 | Method for refining glyceride oils using amorphous silica | Yves Parent | 1986-12-16 |
| 4458023 | Catalyst manufacture | Mark A. Seese, Alan W. Peters | 1984-07-03 |
| 4456693 | Hydrocracking catalyst | — | 1984-06-26 |
| 4303552 | Diesel exhaust catalyst | Michael V. Ernest | 1981-12-01 |