Inventor · Val-de-Reuil, FR

Olivier Back

19Patents
2h-index
19Co-inventors
43Inventor score

Filing activity: Nov 14, 2014 → Jun 7, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US10035746B2 Process for the decarboxylative ketonization of fatty acids or fatty acid derivatives Chemistry; Metallurgy 6 Active
US10800962B2 Formulations for enhanced oil recovery comprising sulfonates Fixed Constructions 3 Active
US11692124B2 Formulations for enhanced oil recovery comprising sulfonates Fixed Constructions 1 Active
US10906857B2 Process for the catalytic decarboxylative cross-ketonization of aryl and aliphatic carboxylic acid Emerging Cross-Sectional Technologies 1 Active
US11028315B2 Zwitterionic surfactants suitable for enhanced oil recovery Fixed Constructions 1 Active
US11186538B2 Twin tail amine compounds and their zwitterionic derivatives Chemistry; Metallurgy 1 Active
US10577310B2 Process for synthesizing an amido alkyl betaine starting from an alcohol, an amido alkyl betaine prepared by the process with increased viscosity, and use thereof as a viscoelastic surfactant Chemistry; Metallurgy 0 Active
US10815245B2 Production of xylene derivatives Chemistry; Metallurgy 0 Active
US11091417B2 Process for the decarboxylative ketonization of fatty acids or fatty acid derivatives Chemistry; Metallurgy 0 Active
US11267781B2 Method for making end compounds from internal ketones issued from the decarboxylative ketonization of fatty acids or fatty acid derivatives Chemistry; Metallurgy 0 Active
US11111190B2 Process for the decarboxylative ketonization of fatty acids or fatty acid derivatives Chemistry; Metallurgy 0 Active
US11708525B2 Method of acidizing a subterranean formation comprising a gelling agent Chemistry; Metallurgy 0 Active
US10544081B2 Process for preparing mandelic aromatic compounds and aromatic aldehyde compounds Emerging Cross-Sectional Technologies 0 Active
US12157714B2 Keto-ammonium compounds Emerging Cross-Sectional Technologies 0 Active
US11041113B2 Method of acidizing a subterranean formation comprising a gelling agent Chemistry; Metallurgy 0 Active
US11401228B2 Process for the direct alpha-methylenation of ketones Chemistry; Metallurgy 0 Active
US11702386B2 Processes for the manufacture of secondary fatty alcohols, internal olefins and internal olefin sulfonates Chemistry; Metallurgy 0 Active
US11773053B2 Cationic quaternary ammonium compounds and compositions comprising same and processes for their manufacture Chemistry; Metallurgy 0 Active
US11708317B2 Process for the catalytic decarboxylative cross-ketonization of aryl and aliphatic carboxylic acid Emerging Cross-Sectional Technologies 0 Active

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