Inventor · Villmar, DE

Susanne Wehner

12Patents
6h-index
16Co-inventors
59Inventor score

Filing activity: May 7, 1993 → May 13, 2008

Most-cited inventions

PatentTitleAreaCited byStatus
US5670441A Bismuth catalysts useful for curing of cataphoretic deposition coating materials Chemistry; Metallurgy 32 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
US5338419A Electrodeposition bath containing a urethane Emerging Cross-Sectional Technologies 4 Expired
US5374754A Reaction products of dialkyltin oxide and polyhydric phenols Chemistry; Metallurgy 2 Expired
US7517782B2 Method of forming a metal layer over a patterned dielectric by wet chemical deposition including an electroless and a powered phase Electricity 1 Active
US8147670B2 Profile control on ring anode plating chambers for multi-step recipes Emerging Cross-Sectional Technologies 0 Active
US7981793B2 Method of forming a metal directly on a conductive barrier layer by electrochemical deposition using an oxygen-depleted ambient Electricity 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.