Heiko Urtel
22Patents
2h-index
43Co-inventors
49Inventor score
Filing activity: Feb 8, 2005 → Dec 19, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8759594B2 | Method for producing 1,6-hexanediol by hydrogenation of oligo- and polyesters | Chemistry; Metallurgy | 3 | Active |
| US7884048B2 | Adsorption composition and process for removal of CO from material streams | Performing Operations; Transporting | 2 | Active |
| US8273924B2 | Method for producing 1,2-propandiol by low-pressure hydrogenation of glycerine | Emerging Cross-Sectional Technologies | 2 | Active |
| US7781368B2 | Adsorption composition and method of removing CO from streams | Performing Operations; Transporting | 2 | Active |
| US8252253B2 | Process for recovering ruthenium from used ruthenium oxide-comprising catalysts | Emerging Cross-Sectional Technologies | 1 | Active |
| US7507866B2 | Method for producing optically active alcohols or carboxylic acids | Chemistry; Metallurgy | 1 | Expired |
| US9132417B2 | Method for producing a supported hydrogenation catalyst having increased hydrogenation activity | Performing Operations; Transporting | 1 | Active |
| US9045382B2 | Process for working up solvent-containing hydrogenation product mixtures | Chemistry; Metallurgy | 1 | Active |
| US9156024B2 | Catalyst comprising ruthenium and silver and/or calcium for the oxidation of hydrogen chloride | Performing Operations; Transporting | 1 | Active |
| US9610567B2 | Process for regenerating a catalyst comprising ruthenium oxide for the oxidation of hydrogen chloride | Emerging Cross-Sectional Technologies | 1 | Active |
| US7704469B2 | Method for the recovery of ruthenium from used ruthenium oxide-containing catalysts | Emerging Cross-Sectional Technologies | 1 | Active |
| US8796169B2 | Catalyst for selective methanization of carbon monoxide | Emerging Cross-Sectional Technologies | 0 | Active |
| US8293951B2 | Method for producing 1,2-propandiol by hydrogenation in at least three successive reactors | Emerging Cross-Sectional Technologies | 0 | Active |
| US7994370B2 | Method for depletion of sulfur and/or compounds containing sulfur from a biochemically produced organic compound | Chemistry; Metallurgy | 0 | Active |
| US8637724B2 | Process for the regeneration of a copper, zinc and zirconium oxide-comprising adsorption composition | Chemistry; Metallurgy | 0 | Active |
| US8637723B2 | Process for the activation of a copper-, zinc- and zirconium oxide-comprising adsorption composition | Performing Operations; Transporting | 0 | Active |
| US8395009B2 | Catalyst for selective methanization of carbon monoxide | Emerging Cross-Sectional Technologies | 0 | Active |
| US9199220B2 | Process for the activation of a copper-, zinc- and zirconium oxide-comprising adsorption composition | Performing Operations; Transporting | 0 | Active |
| US9931613B2 | Process for the regeneration of a copper, zinc and zirconium oxide-comprising adsorption composition | Chemistry; Metallurgy | 0 | Active |
| US8252962B2 | Method for producing 1,2-propandiol by hydrogenating glycerine in a two-step reactor cascade | Emerging Cross-Sectional Technologies | 0 | Active |
| US9097678B2 | Method for removing sulfur-comprising compounds from a hydrocarbonaceous gas mixture | Emerging Cross-Sectional Technologies | 0 | Active |
| US7847129B2 | Method for dehydrogenating alcohols | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.