Kjell Andersson
16Patents
9h-index
35Co-inventors
72Inventor score
Filing activity: Jan 16, 1980 → Dec 21, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5603805A | Silica sols and use of the sols | Textiles; Paper | 57 | Expired |
| US4980025A | Papermaking process | Textiles; Paper | 53 | Expired |
| US4961825A | Papermaking process | Textiles; Paper | 46 | Expired |
| US5607552A | Aqueous suspensions of colloidal particles, preparation and use of the suspensions | Textiles; Paper | 28 | Expired |
| US6103064A | Process for the production of paper | Textiles; Paper | 26 | Expired |
| US5262006A | Paper manufacturing process, and papers obtainable by means of that process | Textiles; Paper | 25 | Expired |
| US6258850A | 3-aryl-2-hydroxypropionic acid derivative (I) | Chemistry; Metallurgy | 19 | Expired |
| US6716834B2 | Thiochromane derivatives and their use as thrombin inhibitors | Chemistry; Metallurgy | 10 | Expired |
| US6362360B1 | 3-aryl-2-hydroxypropionic acid derivative III | Chemistry; Metallurgy | 9 | Expired |
| US6288096A | Thiazolidinedione, oxazolidinedione and oxadiazolidinedione derivatives | Chemistry; Metallurgy | 3 | Expired |
| US6630600B1 | 3-aryl propionic acid derivatives and analogs | Chemistry; Metallurgy | 3 | Expired |
| US4293612A | Needle-punch carpet with binder containing alkali-stabilized silicic acid | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7002037B2 | Process for the preparation on enantiomerically enriched compounds | Chemistry; Metallurgy | 2 | Expired |
| US6660879B2 | 3-aryl-2-hydroxypropionic acid derivative I | Chemistry; Metallurgy | 1 | Expired |
| US9156990B2 | Filler for papermaking process | Textiles; Paper | 0 | Active |
| US7429675B2 | Process for the preparation of racemic 2-{[2-(4-hydroxyphenyl)ethyl]thio}-3-[4-(2-{4-[(methylsulfonyl)oxy]phenoxy}ethyl)phenyl]-propanoic acid | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.