Cosmoferm B.V.
5Patents
0Active
5Granted
24Portfolio score
Filing activity: Dec 10, 1998 → Jun 17, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6448233B1 | Topical application of a combination of benzoyl peroxide and a second active ingredient | Human Necessities | 13 | Expired |
| US6368595B2 | Topical application of enzymes using a peelable film | Human Necessities | 5 | Expired |
| US7597899B2 | Compositions comprising a combination of a free sphingoid base and ceramide and uses thereof | Human Necessities | 2 | Expired |
| US6420604B1 | Process for the acylation of amino alcohols | Chemistry; Metallurgy | 1 | Expired |
| US6183729A | Stable vitamin C concentrates | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.