HOLMEN AB
3Patents
1Active
3Granted
31Portfolio score
Filing activity: May 7, 1998 → Jun 14, 2007 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6174586A | Surface treated security paper and method and device for producing surface treated security paper | Emerging Cross-Sectional Technologies | 24 | Expired |
| US6165548A | Method relating to after-treatment of packaging material | Performing Operations; Transporting | 0 | Expired |
| US9493913B2 | Method for stabilizing the whiteness of fluorescent whitening agent(s)(FWA) included in surface-treatment size/coating slip for paper and of surface-treatment layers formed thereof | Textiles; Paper | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.