S2MEDICAL AB
11Patents
0Active
11Granted
32Portfolio score
Filing activity: Dec 11, 1984 → Jun 27, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4707471A | Water-soluble aminated .beta.-1,3-bound D-glucan and composition containing same | Human Necessities | 41 | Expired |
| US5885647A | Coating process | Human Necessities | 39 | Expired |
| US6653457B1 | Method of covalent coupling | Chemistry; Metallurgy | 35 | Expired |
| US5902798A | Method of promoting dermal wound healing with chitosan and heparin or heparin sulfate | Human Necessities | 20 | Expired |
| US5668193A | Solid substrate coated with an aminopolysaccharide | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6486140B2 | Agents, and methods employing them, for the prevention or reduction of tissue adhesion at a wound site | Human Necessities | 15 | Expired |
| US5711938A | Oral hygiene composition | Human Necessities | 6 | Expired |
| US6207653A | Use of heparin or heparan sulphate in combination with chitosan for the prevention or treatment of infections caused by herpes virus | Human Necessities | 4 | Expired |
| US6896902B2 | Effervescent solid composition of matter | Human Necessities | 0 | Expired |
| US6630458B2 | Teat dipping agent | Human Necessities | 0 | Expired |
| US7153492B2 | Effervescent solid composition of matter | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.