Inventor · Dorsten, DE

Werner Andrejewski

9Patents
8h-index
22Co-inventors
69Inventor score

Filing activity: Oct 9, 1975 → Aug 23, 2004

Most-cited inventions

PatentTitleAreaCited byStatus
US4101496A Highly pigmentable, liquid coating compositions Chemistry; Metallurgy 13 Expired
US7144975B2 Unsaturated amorphous polyesters based on certain dicidol isomers Chemistry; Metallurgy 12 Expired
US4024317A Process for coating pretreated vulcanized articles of saturated or unsaturated polyolefin rubber Emerging Cross-Sectional Technologies 12 Expired
US4204014A Liquid coating compositions containing little or no solvent Chemistry; Metallurgy 12 Expired
US6794482B2 Adhesion promoter additive comprising an unsaturated, amorphous polyester Chemistry; Metallurgy 12 Expired
US6881785B2 Dispersions of amorphous unsaturated polyester resins based on particular Dicidol isomers Chemistry; Metallurgy 11 Expired
US6797787B2 Epoxidized polyalkenylenes and method for their preparation Chemistry; Metallurgy 10 Expired
US7101958B2 Ketone-aldehyde resins having low water content, high thermal stability and yellowing resistance Chemistry; Metallurgy 9 Expired
US7183372B2 Preparation of ketone-formaldehyde resins Emerging Cross-Sectional Technologies 7 Expired

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