Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840679 | Purification and separation of branched beta-cyclodextrins | Robert N. Ammeraal, Allan Hedges | 1989-06-20 |
| 4801470 | Foodstuffs containing starch of a waxy shrunken-2 genotype | Robert B. Friedman, Eugene J. Faron, Frank J. Pustek, Frances R. Katz | 1989-01-31 |
| 4798735 | Foodstuffs containing starch of an amylose extender sugary-2 genotype | Robert B. Friedman, Eugene J. Faron, Frank J. Pustek, Frances R. Katz | 1989-01-17 |