Akzo Nobel Surface Chemistry LLC
22Patents
12Active
22Granted
44Portfolio score
Filing activity: Oct 12, 1995 → Sep 19, 2014 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6123996A | Composition, use of a cellulose ether as thickening agent and production of a coated cellulose-based two-dimensional product | Textiles; Paper | 19 | Expired |
| US6077887A | Polyelectrolyte composition | Chemistry; Metallurgy | 13 | Expired |
| US7776798B2 | Quaternary ammonium salts as thickening agents for aqueous systems | Emerging Cross-Sectional Technologies | 13 | Active |
| US6828281B1 | Surfactant blends for aqueous solutions useful for improving oil recovery | Chemistry; Metallurgy | 11 | Expired |
| US6245837A | Use of a linear synthetic polymer to improve the properties of a cellulose shaped body derived from a tertiary amine oxide process | Textiles; Paper | 7 | Expired |
| US6482463B1 | Method of preparing dry animal feed | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7651977B2 | Herbicidal compositions | Human Necessities | 4 | Expired |
| US8101212B2 | Bioactive botanical cosmetic compositions and processes for their production | Human Necessities | 3 | Active |
| US7358215B1 | Quaternary ammonium salts as thickening agents for aqueous systems | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8277852B2 | Bioactive botanical cosmetic compositions and processes for their production | Human Necessities | 3 | Active |
| US8216976B2 | Herbicidal compositions | Human Necessities | 3 | Active |
| US5582637A | Method for improving the rheology and the processability of cellulose-based spinning solutions | Textiles; Paper | 2 | Expired |
| US9309490B2 | Cleaning composition containing a polysaccharide graft polymer compositon and methods of improving drainage | Chemistry; Metallurgy | 2 | Active |
| US6068689A | Method of producing a viscose solution | Chemistry; Metallurgy | 2 | Expired |
| US6022407A | Concrete mixture which yields concrete having high strength at varying density, method for producing the mixture and the concrete, and use of an anionic additive | Chemistry; Metallurgy | 2 | Expired |
| US8663712B2 | Bioactive botanical cosmetic compositions and processes for their production | Human Necessities | 1 | Active |
| US8668939B2 | Bioactive botanical cosmetic compositions and processes for their production | Human Necessities | 0 | Active |
| US8043635B2 | Bioactive compositions from Theacea plants and processes for their production and use | Human Necessities | 0 | Active |
| US9309489B2 | Cleaning composition containing a polysaccharide hybrid polymer composition and methods of improving drainage | Chemistry; Metallurgy | 0 | Active |
| US8318220B2 | Bioactive compositions from Theacea plants and processes for their production and use | Human Necessities | 0 | Active |
| US8734861B2 | Bioactive botanical cosmetic compositions and processes for their production | Human Necessities | 0 | Active |
| US8728548B2 | Parthenolide free bioactive ingredients from feverfew (Tanacetum parthenium) and processes for their production | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.