HELM AG
🏢 View company profile →6Patents
4Active
6Granted
36Portfolio score
Filing activity: May 13, 2003 → Jun 2, 2008 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7825125B2 | Amorphous aripiprazole and process for the preparation thereof | Human Necessities | 1 | Active |
| US6683182B2 | Method for producing lamotrigine from &agr;-oxo-2,3-dichlorophenyl acetamidino-aminoguanidino hydrazone by ring closure reaction | Chemistry; Metallurgy | 0 | Expired |
| US7799790B2 | Amorphous aripiprazole and process for the preparation thereof | Human Necessities | 0 | Active |
| US7323584B2 | Process for preparing N-(4′-cyano-3′-trifluoromethylphenyl)-3-(4″-fluorophenylsulfonyl)-2-hydroxy-2-methylpropionamide | Chemistry; Metallurgy | 0 | Expired |
| US7785629B2 | Bicalutamide-adsorbates, process for preparing same, and pharmaceutical compositions thereof | Human Necessities | 0 | Active |
| US7414126B2 | Process for the preparation of topiramate | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.