Achim Voelker
9Patents
6h-index
10Co-inventors
52Inventor score
Filing activity: May 7, 1993 → Oct 3, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5670441A | Bismuth catalysts useful for curing of cataphoretic deposition coating materials | Chemistry; Metallurgy | 32 | Expired |
| US5565508A | Aqueous synthetic resin dispersion of an ionic resin, a blocked isocyanate and an ethylenically unsaturated monomer | Chemistry; Metallurgy | 18 | Expired |
| US5646236A | Polyesters and their use as additives in coating compositions | Chemistry; Metallurgy | 18 | Expired |
| US5525666A | Solvent-free aqueous synthetic-resin dispersion and process for the preparation and use thereof | Chemistry; Metallurgy | 10 | Expired |
| US5977247A | Aqueous coating compositions comprising curing agents which can be dispersed without solvent | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5929161A | Cationic polyurethane-based polymer dispersions | Chemistry; Metallurgy | 7 | Expired |
| US5475122A | Reaction products of dialkyltin oxide and polyhydric phenols | Chemistry; Metallurgy | 6 | Expired |
| US5932636A | Aqueous dispersion of ionic aralkylated epoxy resin and blocked polyisocyanate with polymerized monomers | Chemistry; Metallurgy | 4 | Expired |
| US5374754A | Reaction products of dialkyltin oxide and polyhydric phenols | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.