Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4438276 | Process for synthesizing N-isopropyl-N'-o-carbomethoxyphenylsulphamide | Nicolo Stabile, Giancarlo Gosso | 1984-03-20 |
| 4330477 | Process for obtaining high-purity tricyclohexyl tin hydroxide on a high-yield basis | — | 1982-05-18 |
| 4286092 | 5-Amino-4-chloro-2-phenyl-3(2H)-pyridazinone free from 5-chloro-4-amino-2-phenyl-3(2H)-pyridazinone, as a selective weed-killer | — | 1981-08-25 |
| 4267323 | Heterocyclic chemical compound 6-phenyl-[1,2,3]-oxadiazolo-(4,5 d)-pyridazine-7(6H)-one and process for producing it | — | 1981-05-12 |
| 4237287 | Process for obtaining 4,5-dichloro-2-phenyl-3(2H)-pyridazinone from 5-chloro-4-amino-2-phenyl-3(2H)-pyridazinone | — | 1980-12-02 |