Ansgar Behler
85Patents
15h-index
126Co-inventors
87Inventor score
Filing activity: Feb 24, 1988 → Feb 18, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5294726A | Process for the preparation of light-colored oleic acid sulfonates | Chemistry; Metallurgy | 67 | Expired |
| US6683035B1 | Gel compositions containing alkoxylated carboxylic acid esters, their use in cleaning toilets and toilet cleaning products containing the same | Chemistry; Metallurgy | 27 | Expired |
| US5312932A | Process for the continuous production of partial glyceride sulfates | Emerging Cross-Sectional Technologies | 25 | Expired |
| US6333040A | Cosmetic preparations | Human Necessities | 25 | Expired |
| US5484531A | Process for the removal of inorganic salts | Performing Operations; Transporting | 24 | Expired |
| US5322957A | Process for the production of partial glyceride sulfates | Chemistry; Metallurgy | 24 | Expired |
| US5429684A | Water-based carpet cleaning composition and method | Chemistry; Metallurgy | 23 | Expired |
| US7741248B2 | Borehole treating substance containing ether carboxylic acids | Chemistry; Metallurgy | 21 | Active |
| US5478554A | Process for reducing the content of free fromaldehyde and formic acid in nonionic and anionic surfactants | Chemistry; Metallurgy | 19 | Expired |
| US5753606A | Low-foaming detergents or cleaning formulations | Chemistry; Metallurgy | 17 | Expired |
| US5981450A | Mild detergent mixtures | Chemistry; Metallurgy | 16 | Expired |
| US5308448A | Process for the flotation of fillers from deinked waste paper in the presence of surfactants containing sulfonate groups | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5329030A | Process for the production of concentrated aqueous dispersions of .alpha.-sulfofatty acide mono- and/or disalt | Chemistry; Metallurgy | 16 | Expired |
| US7585830B2 | Method for the alkoxylation of alkyl and/or alkenyl polyglycosides | Chemistry; Metallurgy | 16 | Expired |
| US4936551A | Fatty acid polyoxyalkyl ester sulfonates, a process for their production and their use as surfactants | Chemistry; Metallurgy | 15 | Expired |
| US5489395A | Detergent compositions | Chemistry; Metallurgy | 14 | Expired |
| US5034159A | Aqueous surfactant solutions thickened with an adduct of ethylene oxide or propylene oxide and a C.sub.8 -C.sub.22 fatty alcohol | Chemistry; Metallurgy | 13 | Expired |
| US6221370A | Fatty acid ethoxylates and partial glycerides for preparing phase inversion temperature emulsions | Human Necessities | 13 | Expired |
| US6660706B1 | General purpose cleaners | Chemistry; Metallurgy | 13 | Expired |
| US5599476A | Detergent compositions | Chemistry; Metallurgy | 12 | Expired |
| US5676955A | Local anesthetic | Human Necessities | 12 | Expired |
| US5854201A | Textile softeners concentrates based on pentaerythritol or esters thereof containing quaternary and nonionic emulsifiers | Textiles; Paper | 9 | Expired |
| US5002683A | Use of mixtures containing (A) alkali, ammonium and/or amine salts of sulfonated unsaturated fatty acids and (B) alkoxylated alkyl and/or alkenyl alcohols and/or sulfosuccinic acid esters as wetting agents | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5164124A | Alkaline earth metal salts of vicinally hydroxy, alkoxy-substituted C.sub.16 -C.sub.22 fatty acids, a process for their production and their use as alkoxylation catalysts | Chemistry; Metallurgy | 9 | Expired |
| US5349106A | Process for reducing the residual content of free alkylating agent in aqueous solutions of cationic surfactants | Chemistry; Metallurgy | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.