Dipharma S.p.A.
25Patents
9Active
25Granted
36Portfolio score
Filing activity: Mar 4, 1999 → May 10, 2010 · 9 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7301027B2 | Process for the preparation of Imiquimod and intermediates thereof | Chemistry; Metallurgy | 43 | Expired |
| US7741490B2 | Intermediates for the preparation of pramipexole | Chemistry; Metallurgy | 24 | Active |
| US7316918B2 | Process for the preparation of (−) modafinil | Chemistry; Metallurgy | 14 | Active |
| US7329751B2 | Process for the preparation of clopidogrel | Human Necessities | 9 | Expired |
| US6515181B2 | Process for the preparation of terbinafine | Chemistry; Metallurgy | 4 | Expired |
| US7057068B2 | Process for the preparation of modafinil | Chemistry; Metallurgy | 4 | Expired |
| US7081534B2 | Process for the preparation of pantoprazole and salts thereof | Chemistry; Metallurgy | 3 | Expired |
| US7288678B2 | Process for preparing terbinafine by using platinum as catalyst | Human Necessities | 2 | Expired |
| US7947855B2 | Process for the purification of 1,4-butanediol mononitrate | Chemistry; Metallurgy | 1 | Active |
| US6169205A | Process for the purification of (RR,SS)-2-(dimethylamino) methyl-1-(3-methoxyphenyl)-cyclohexanol from (RS,SR)-2-(dimethylamino)methyl-1-(3-methoxyphenyl) cyclohexanol | Chemistry; Metallurgy | 1 | Expired |
| US7439261B2 | Process for the preparation of valsartan and intermediates thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US7335793B2 | Process for the preparation of tolterodine | Chemistry; Metallurgy | 1 | Expired |
| US6979736B2 | Process for the preparation of benazepril hydrochloride | Chemistry; Metallurgy | 0 | Expired |
| US7345189B2 | Process for the preparation of adapalene | Chemistry; Metallurgy | 0 | Expired |
| US8203002B2 | Intermediates for the preparation of pramipexole | Chemistry; Metallurgy | 0 | Active |
| US7385062B2 | Process for the preparation of phenyltetrazole derivatives | Chemistry; Metallurgy | 0 | Expired |
| US7119212B2 | Process for the preparation of tolterodine and intermediates thereof | Chemistry; Metallurgy | 0 | Expired |
| US7164029B2 | Process for the preparation of benzylimidazole derivatives | Chemistry; Metallurgy | 0 | Expired |
| US7851649B2 | Process for the mononitration of alkanediols | Chemistry; Metallurgy | 0 | Active |
| US7345072B2 | Phenyltetrazole compounds | Chemistry; Metallurgy | 0 | Active |
| US7420091B2 | Process for the preparation of tolterodine | Chemistry; Metallurgy | 0 | Active |
| US7692027B2 | Process for the preparation of telmisartan | Chemistry; Metallurgy | 0 | Active |
| US7335789B2 | Process for the mononitration of alkanediols | Chemistry; Metallurgy | 0 | Expired |
| US6433214B1 | Process for the preparation of 2-(4-methylphenyl)-benzoic acid derivatives | Chemistry; Metallurgy | 0 | Expired |
| US7291742B2 | Process for the preparation of benzo [d] isoxazol-3-yl-methanesulfonic acid and the intermediates thereof | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.