Hans Millauer
24Patents
5h-index
22Co-inventors
69Inventor score
Filing activity: Dec 13, 1974 → Aug 31, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6462095B1 | Polymer-stabilized metal colloid solutions, method for producing said solutions and use of the same as catalysts for fuel cell | Emerging Cross-Sectional Technologies | 65 | Expired |
| US6074979A | Polybetaine-stabilized, palladium-containing nanoparticles, a process for preparing them and also catalysts prepared from them for producing vinyl acetate | Performing Operations; Transporting | 39 | Expired |
| US6391818B1 | Polybetaine stabilized platinum nanoparticles, method for the production thereof and utilization for fuel-cell catalysts | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4046652A | Process for preparing p-benzoquinone diketals | Chemistry; Metallurgy | 12 | Expired |
| US5527967A | Process for preparing tertiary diarylalkylphosphines | Chemistry; Metallurgy | 7 | Expired |
| US5468352A | Process for preparing perfluoropolyethers | Chemistry; Metallurgy | 5 | Expired |
| US4471076A | Process for the preparation of fluorocarbon polymers containing carboxyl groups, and certain starting materials required for this, and the fluoro-sulfato compounds formed as intermediate products in the process | Chemistry; Metallurgy | 5 | Expired |
| US4524031A | Fluorosulfatoperfluorocarbonyl compounds | Chemistry; Metallurgy | 4 | Expired |
| US3963768A | Process for the preparation of thiocarbamic acid O-esters | Chemistry; Metallurgy | 4 | Expired |
| US4082809A | P-Benzoquinone diketals | Chemistry; Metallurgy | 3 | Expired |
| US4460512A | .omega.-Fluorosulfato-perfluorocarboxylic acid derivatives and processes for their preparation | Chemistry; Metallurgy | 3 | Expired |
| US4066708A | Process for preparing chlorinated hydroquinone dimethyl ethers | Chemistry; Metallurgy | 2 | Expired |
| US4466926A | Process for the preparation of .alpha.,.omega.-bis-fluorosulfatoperfluoroalkanes, and a few special representatives of these compounds | Chemistry; Metallurgy | 2 | Expired |
| US5744021A | 2-alkylmercapto-4-(trifluoromethyl)benzoic esters and a process for their preparation | Chemistry; Metallurgy | 2 | Expired |
| US5522982A | Process for preparing 4,4'-dimethyl-1,1'-binaphthyl | Chemistry; Metallurgy | 2 | Expired |
| US5599989A | Bisquaternary ammonium compounds of 2,2'-dimethyl-1,1'-binaphythyl and process for their preparation | Chemistry; Metallurgy | 2 | Expired |
| US5821393A | Process for the preparation of aromatic bromoalkyl-substituted hydrocarbon compounds | Chemistry; Metallurgy | 2 | Expired |
| US4476058A | Fluorosulfatoperfluoroalkanesulfonic acid halides | Chemistry; Metallurgy | 2 | Expired |
| US5328571A | Process for preparing perfluorinated bromoalkanes, or perfluorinated bromoalkanes containing ether groups | Chemistry; Metallurgy | 2 | Expired |
| US5808163A | Chiral tertiary phosphines and process for their preparation | Chemistry; Metallurgy | 1 | Expired |
| US4014762A | Process for the preparation of hexafluoropropene epoxide | Chemistry; Metallurgy | 0 | Expired |
| US5767333A | Process for preparing 2,2'-dimethyl-1,1'binaphthyl and 2,7'-dimethyl-1,1'-binaphthyl | Chemistry; Metallurgy | 0 | Expired |
| US4603017A | Fluorosulfonate containing polyfluorocarbonyl compounds | Chemistry; Metallurgy | 0 | Expired |
| US4469641A | Omega-fluorosulfato-perfluoro-(2-methyl-alkan-3-ones) | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.