KARLSHAMNS AB
7Patents
0Active
7Granted
27Portfolio score
Filing activity: Feb 28, 1990 → Jan 18, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6552208B1 | Fractionation process | Chemistry; Metallurgy | 33 | Expired |
| US5164522A | Cationic silicones | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5474835A | Cationic silicones | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5616758A | Cationic silicones | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5155244A | Preparation of antioxidant glyceride derivatives utilizing esterification | Chemistry; Metallurgy | 15 | Expired |
| US5362847A | Fluorocarbon and IBMA grafted polyoxyalkylene copolymers | Textiles; Paper | 10 | Expired |
| US5352817A | Cationic silicones | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.