Dequssa AG
4Patents
0Active
4Granted
25Portfolio score
Filing activity: Jan 15, 1982 → Aug 21, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7374787B2 | Stabilized, aqueous silicon dioxide dispersion | Textiles; Paper | 21 | Expired |
| US5541284A | Method for processing crude polyoxymethylene | Chemistry; Metallurgy | 11 | Expired |
| US4921971A | Method of preparing alkaline earth metal salts of 2-pyrrolidone-5-carboxylic acid | Chemistry; Metallurgy | 5 | Expired |
| US4402802A | Electrolytic bath for the deposition of rhodium coatings | Chemistry; Metallurgy | 5 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.