Inventor · Sèvres, FR

Roger Snappe

3Patents
3h-index
6Co-inventors
36Inventor score

Filing activity: Jun 26, 1981 → Apr 6, 1984

Most-cited inventions

PatentTitleAreaCited byStatus
US4456775A Catalytic process for manufacturing alcohols by hydrogenolysis of carboxylic acid esters Emerging Cross-Sectional Technologies 50 Expired
US4514515A Process for manufacturing a catalyst comprising rhodium and at least one metal selected from the group consisting of tin, germanium and lead and the catalyst produced by the process Emerging Cross-Sectional Technologies 47 Expired
US4380673A Catalyst and process for manufacturing a ketone by dehydrogenation of a secondary alcohol Performing Operations; Transporting 17 Expired

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