Valeas S. p. A.
3Patents
0Active
3Granted
21Portfolio score
Filing activity: Jun 3, 1981 → Feb 23, 1990
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5039684A | Tetrazole amide derivatives of heterocyclic alkenyl acid and their use as antiallergic substances | Chemistry; Metallurgy | 6 | Expired |
| US4411902A | Salts of endo-8-methyl-8-syn-alkyl-8-azoniabicyclo-[3.2.1]-octane-3-alkylcarboxyl ates, and therapeutic compositions containing them | Chemistry; Metallurgy | 3 | Expired |
| US4558054A | Spasmolytic endo-8,8-dialkyl-8-azoniabicyclo (3.2.1) octane-6,7-exo-epoxy-3-alkyl-carboxylate salts | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.