Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5215998 | Alkylphosphonothioate insecticides | David B. Kanne | 1993-06-01 |
| 4837209 | S-cycloalkylmethyl trithiophosphonate insecticides | — | 1989-06-06 |
| 4752604 | S,S-di-(tertiary alkyl) thiophosphonate insecticides | Lydia L. Chang, Bruce C. Onisko, Jonathan P. Earhart | 1988-06-21 |
| 4737490 | S-(3-buten-1-yl) trithiophosphonate insecticides | Valerie F. Heusinkveld | 1988-04-12 |
| 4686210 | S-(oxoalkyl)trithiophosphonate insecticides | — | 1987-08-11 |
| 4683225 | O-(substituted) benzyl dithiophosphonate insecticides | — | 1987-07-28 |
| 4659702 | S-(substituted allylic) trithiophosphonate insecticides | Valerie F. Heusinkveld | 1987-04-21 |
| 4659703 | S-allyl trithiophosphonate insecticides | — | 1987-04-21 |
| 4656164 | O-(substituted allylic) dithiophosphonate insecticides | — | 1987-04-07 |
| 4636495 | S-phenylacetonyl trithiophosphonate insecticides | Alexandra B. Shortt | 1987-01-13 |
| 4614828 | Trichloromethylphosphonodithioates | Gary W. Kraatz, Valerie F. Heusinkveld | 1986-09-30 |
| 4588714 | S-dithiocarbamoylmethyl trithiophosphonate insecticides, compositions and use | William G. Haag | 1986-05-13 |
| 4565809 | S-Aralkyltrithiophosphonate insecticides | David B. Kanne | 1986-01-21 |
| 4552870 | S-Dithiocarbamoylmethyl trithiophosphonate insecticides, compositions and use | William G. Haag | 1985-11-12 |
| 4544651 | S-2-(Carboalkoxyvinyl) trithiophosphonate insecticides | William G. Haag | 1985-10-01 |
| 4321387 | Process for the preparation of optically active nicotine analogs | Edward B. Sanders | 1982-03-23 |