Inventor · Krefeld, DE

Udo Oels

4Patents
2h-index
10Co-inventors
41Inventor score

Filing activity: Nov 29, 1979 → Jun 6, 1989

Most-cited inventions

PatentTitleAreaCited byStatus
US4973652A Process for the production of aromatic polycarbonates, aromatic polyester carbonates and aromatic polyesters with p containing catalyst and mixture of hydrocarbons Chemistry; Metallurgy 23 Expired
US4627949A Process for the preparation of shaped articles of stabilized polycarbonate by the devolatilizing injection-moulding or devolatilizing extrusion process Performing Operations; Transporting 12 Expired
US4946927A Preparation of aromatic polycarbonates, aromatic polyester carbonates and aromatic polyesters with organic phase comprising mixture of hydrocarbons Chemistry; Metallurgy 1 Expired
US4389344A Process for separating solid 1,5- and/or 1,8-dinitroanthraquinone and liquid nitrobenzene Chemistry; Metallurgy 0 Expired

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