Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6167652 | Method for treating cotyledonous plants | August S. Bjornson | 2001-01-02 |
| 5726123 | Method for treating cotyledonous plants | August S. Bjornson | 1998-03-10 |
| 5393435 | Removal of organic contaminants from aqueous media | John R. Deans, Bernard A. Link | 1995-02-28 |
| 5362717 | N-halochitosans, their preparation and uses | Edward O. Dingilian | 1994-11-08 |
| 5233080 | Preparation of N-acylaminomethylphosphonic acids and aminomethylphosphonic acids | — | 1993-08-03 |
| 5217582 | Process for the isolation of alkyl glyoxylate | John Kook, John R. Kosak, Rudolf E. Svadlenak | 1993-06-08 |
| 5209858 | Stabilization of choline and its derivatives against discoloration | Rudolf E. Svadlenak | 1993-05-11 |
| 5204452 | N-halochitosans, their preparation and uses | Edward C. Dingilian | 1993-04-20 |
| 5187307 | Selectivity in the oxidative dehydrogenation of alkyl glycolate | — | 1993-02-16 |
| 5126478 | Multi-stage process with adiabatic reactors for preparing alkyl glyoxylates | — | 1992-06-30 |
| 4824991 | Process for separating methyl isocyanate | — | 1989-04-25 |
| 4698438 | Process for the preparation of methyl carbamates and thioimidates | Charles T. Blaisdell, Walter J. Cordes, John Kook, John R. Kosak | 1987-10-06 |
| 4694101 | Process for separating methyl isocyanate | — | 1987-09-15 |
| 4620030 | Preparation of methyl isocyanate in a quartz reactor | Velliyur Nott Mallikarjuna Rao | 1986-10-28 |
| 4537726 | Multi-stage process with adiabatic reactors for the preparation of isocyanates | Velliyur Nott Mallikarjuna Rao | 1985-08-27 |
| 4469640 | Catalytic conversion of formamides to isocyanates | Peter Francis Carcia, Velliyur Nott Mallikarjuna Rao | 1984-09-04 |
| 4374273 | Method for production of methylamines | — | 1983-02-15 |