Inventor · Voisins-le-Bretonneux, FR

Claude Demay

3Patents
3h-index
2Co-inventors
36Inventor score

Filing activity: Jun 9, 1980 → Jan 20, 1988

Most-cited inventions

PatentTitleAreaCited byStatus
US4836281A Process for improving the gas sweeping of an oil formation, using foams mainly containing surfactants with perfluoric groups Chemistry; Metallurgy 20 Expired
US4306086A Hydroformylation catalyst system and processes Emerging Cross-Sectional Technologies 10 Expired
US4599323A Catalytic system for the hydroformylation of olefins process of hydroformylation Chemistry; Metallurgy 6 Expired

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