Adir
🏢 View company profile →12Patents
0Active
12Granted
28Portfolio score
Filing activity: Oct 2, 1981 → Dec 6, 1984
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4496557A | Tricyclic ethers, their preparation and the pharmaceutical compositions containing them | Chemistry; Metallurgy | 126 | Expired |
| US4508729A | Substituted iminodiacids, their preparation and pharmaceutical compositions containing them | Human Necessities | 68 | Expired |
| US4548820A | Xanthine compounds | Chemistry; Metallurgy | 15 | Expired |
| US4514398A | Disubstituted polymethylene imines | Chemistry; Metallurgy | 11 | Expired |
| US4492696A | Piperazine and homopiperazine compounds | Chemistry; Metallurgy | 10 | Expired |
| US4565819A | Substituted imino diacids, their preparation and pharmaceutical compositions which contain them | Human Necessities | 10 | Expired |
| US4514399A | N-N'substituted polymethylene diamines | Chemistry; Metallurgy | 8 | Expired |
| US4616030A | Perhydroindole-2-carboxylic acids as antihypertensives | Human Necessities | 3 | Expired |
| US4616031A | Perhydroindole-2-carboxylic acids as antihypertensives | Human Necessities | 2 | Expired |
| US4529729A | Piperazine and homopiperazine compounds | Chemistry; Metallurgy | 2 | Expired |
| US4616029A | Perhydromdole-2-carboxylic acids as antihypertensives | Human Necessities | 1 | Expired |
| US4644008A | Perhydroindole-2-carboxylic acids as antihypertensives | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.