Inventor · Delft, NL

Jan Cornelis van der Waal

36Patents
6h-index
37Co-inventors
65Inventor score

Filing activity: Jul 31, 2008 → Mar 14, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US7608744B1 Ethanol production from acetic acid utilizing a cobalt catalyst Emerging Cross-Sectional Technologies 191 Active
US7820852B2 Direct and selective production of ethyl acetate from acetic acid utilizing a bimetal supported catalyst Chemistry; Metallurgy 35 Active
US7994368B2 Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalyst Chemistry; Metallurgy 27 Active
US7816565B2 Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalyst Chemistry; Metallurgy 20 Active
US10131600B2 Process for preparing ethylene glycol from a carbohydrate Emerging Cross-Sectional Technologies 8 Active
US10233138B2 Process for preparing ethylene glycol from a carbohydrate source Emerging Cross-Sectional Technologies 8 Active
US10138184B2 Continuous process for preparing ethylene glycol from a carbohydrate source Emerging Cross-Sectional Technologies 6 Active
US11008269B2 Process for the production of ethylene glycol Chemistry; Metallurgy 5 Active
US11059768B2 Continuous or semi-continuous process for the preparation of ethylene glycol and catalyst system for use therein Emerging Cross-Sectional Technologies 5 Active
US10294180B2 Process for preparing ethylene glycol from a carbohydrate source Emerging Cross-Sectional Technologies 5 Active
US8487143B2 Ethanol production from acetic acid utilizing a cobalt catalyst Emerging Cross-Sectional Technologies 4 Active
US8450535B2 Ethanol production from acetic acid utilizing a cobalt catalyst Chemistry; Metallurgy 3 Active
US8853122B2 Ethanol production from acetic acid utilizing a cobalt catalyst Emerging Cross-Sectional Technologies 2 Active
US10093637B2 Process for the catalysed conversion of psicose into 5-hydroxymethylfurfural or an alkyl ether thereof Chemistry; Metallurgy 1 Active
US8227644B2 Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalyst Chemistry; Metallurgy 1 Active
US11332454B2 Process for the conversion of a solid lignocellulosic material Emerging Cross-Sectional Technologies 1 Active
US10752747B2 Humins-containing foam Chemistry; Metallurgy 0 Active
US8536367B2 Vinyl ester production from acetylene and carboxylic acid utilizing homogeneous catalyst Chemistry; Metallurgy 0 Active
US10787748B2 Process for the preparation of an aromatic dicarboxylic acid Chemistry; Metallurgy 0 Active
US11725014B2 Continuous process for cycloaddition reactions Performing Operations; Transporting 0 Active
US11358129B2 Process for the production of ethylene glycol and heterogeneous catalyst composition Emerging Cross-Sectional Technologies 0 Active
US9896543B2 Composition comprising furfuryl alcohol Chemistry; Metallurgy 0 Active
US10370319B2 Process for the manufacture of an adipic acid product Chemistry; Metallurgy 0 Active
US11060197B2 Process for treating a dicarboxylic acid composition Chemistry; Metallurgy 0 Active
US8461395B2 Synthesis of acetaldehyde from a carbon source Chemistry; Metallurgy 0 Active

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