Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6020003 | Method of making spray-dried powders with high edible-oil loadings based on non-hydrolyzed gelatin | Friedemann Stroh, David K. Bower, Frederick K. Chaundy, Thomas Soblesky | 2000-02-01 |
| 5772909 | Process for separation of vanillin from other chemicals by means of azeotropic distillation with dibenzyl ether and mixtures of vanillin and dibenzyl ether used in such process | Thomas M. Jones, Joseph Arvizzigno | 1998-06-30 |
| 5767107 | Compositions containing gluten and polysaccharides that contain uronic acid residues useful for encapsulating fats, oils and solids | Frederick K. Chaundy, Scott P. Melidosian, Rudolph E. Lisa | 1998-06-16 |
| 5756719 | Double emulsion techniques for making novel compositions containing gluten and polysaccharides that contain uronic acid residues useful for encapsulating fats, oils and solids | Frederick K. Chaundy, Scott P. Melidosian, Rudolph E. Lisa | 1998-05-26 |
| 5738805 | Process for solubilizing gluten that normally is capable of absorbing water without dissolution | Frederick K. Chaundy, Scott P. Melidosian | 1998-04-14 |
| 5510006 | Process for separation of vanillin by means of azeotropic distillation with dibenzyl ether | Thomas M. Jones, Joseph Arvizzigno | 1996-04-23 |
| 5120761 | Method of making a free-flowing spray dried edible powder comprising an oil | — | 1992-06-09 |
| 4830859 | Process for lubricating water-soluble vitamin powders | Rudolph E. Lisa, Joseph T. Wisniach | 1989-05-16 |
| 4710519 | Process for preparing spray dried acetaminophen powder and the powder prepared thereby | Rudolph E. Lisa, Douglass N. Schmidt | 1987-12-01 |
| 4639533 | Alpha tocopherol process | — | 1987-01-27 |
| 4634781 | Alpha tocopherol process | — | 1987-01-06 |
| 4605666 | Process for preparing spray-dried powders containing a water-soluble vitamin and powders prepared thereby | Douglass N. Schmidt, Rudolph E. Lisa | 1986-08-12 |
| 4533674 | Process for preparing a sugar and starch free spray-dried vitamin C powder containing 90 percent ascorbic acid | Douglass N. Schmidt, Rudolph E. Lisa | 1985-08-06 |
| 4504499 | Heat-stabilized, carotenoid-colored edible oils | — | 1985-03-12 |
| 4486435 | Spray-dried vitamin powders using hydrophobic silica | Douglass N. Schmidt, Rudolph E. Lisa | 1984-12-04 |