Inventor · Langenfeld, DE

Markus Weber

52Patents
6h-index
117Co-inventors
75Inventor score

Filing activity: Feb 22, 1994 → Aug 19, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US5437798A Purification of salt-charged waste water by wet oxidation under super-critical conditions Emerging Cross-Sectional Technologies 38 Expired
US9580708B2 Multimeric oligonucleotides compounds Chemistry; Metallurgy 13 Active
US7084297B2 Production of isocyanates in the gaseous phase Chemistry; Metallurgy 11 Expired
US6841704B2 Process for preparing cumene which is used in the preparation of phenol Emerging Cross-Sectional Technologies 9 Expired
US7235697B2 Use of H2S-containing offgas streams for preparing sulfur-containing products Chemistry; Metallurgy 7 Expired
US6657087B2 Process and apparatus for the work-up by distillation of cleavage product mixtures produced in the cleavage of alkylaryl hydroperoxides Chemistry; Metallurgy 6 Expired
US9045743B2 Stabilization of thermolysin in aqueous solution Chemistry; Metallurgy 4 Active
US7416645B2 Continuous process for recovering acetone from a waste stream resulting from acetone purification Emerging Cross-Sectional Technologies 4 Expired
US8841481B2 Use of foam bodies in oxidation reactors for preparing unsaturated aldehydes or carboxylic acids Emerging Cross-Sectional Technologies 3 Active
US9688648B2 Process for the preparation of propylene oxide Emerging Cross-Sectional Technologies 3 Active
US9725428B2 Process for preparing propylene oxide Emerging Cross-Sectional Technologies 3 Active
US7799958B2 Process for the production of iso-propanol by liquid phase hydrogenation Emerging Cross-Sectional Technologies 3 Active
US9732341B2 Methods of delivering multiple targeting oligonucleotides to a cell using cleavable linkers Chemistry; Metallurgy 3 Active
US6758990B2 Stabilizing agent for hydroxylamine solutions Chemistry; Metallurgy 3 Expired
US10435381B2 Process for preparing propylene oxide Emerging Cross-Sectional Technologies 3 Active
US9732340B2 Multimeric oligonucleotides compounds having cleavable linkers Chemistry; Metallurgy 3 Active
US10093924B2 Multimetric oligonucleotide compounds Chemistry; Metallurgy 2 Active
US6583326B2 Process for separating phenol from a mixture comprising at least hydroxyacetone, cumene, water and phenol Chemistry; Metallurgy 2 Expired
US8618016B2 Iron- and manganese-comprising heterogeneous catalyst and process for preparing olefins by reacting carbon monoxide with hydrogen Chemistry; Metallurgy 2 Active
US6489518B1 Process for reducing the salt content of fractions comprising high boilers obtained in the preparation of phenol from cumene, by extraction Chemistry; Metallurgy 1 Expired
US7544845B2 Process for treating phenol Chemistry; Metallurgy 1 Active
US7381851B2 Method for producing formaldehyde Mechanical Engineering; Lighting; Heating 1 Expired
US9732054B2 Part-stream distillation Chemistry; Metallurgy 1 Active
US8614164B2 Iron- and copper-comprising heterogeneous catalyst and process for preparing olefins by reacting carbon monoxide with hydrogen Chemistry; Metallurgy 1 Active
US10544116B2 Process for purifying propylene oxide Chemistry; Metallurgy 1 Active

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