Frank Rosowski
46Patents
7h-index
83Co-inventors
68Inventor score
Filing activity: Nov 30, 2000 → Aug 11, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6528683B1 | Method for producing shell catalysts for the catalytic vapor-phase oxidation of aromatic hydrocarbons and catalysts obtained in such a manner | Emerging Cross-Sectional Technologies | 46 | Expired |
| US6781017B2 | Method for the production of acrolein or acrylic acid or the mixture thereof from propane | Chemistry; Metallurgy | 33 | Expired |
| US7390911B2 | Method for producing phthalic anhydride | Chemistry; Metallurgy | 14 | Expired |
| US7592294B2 | Gas phase oxidation catalyst with defined vanadium oxide particle size distribution | Performing Operations; Transporting | 10 | Expired |
| US7151184B2 | Preparation of phthalic anhydride | Chemistry; Metallurgy | 9 | Expired |
| US7371893B2 | Production of aldehydes, carboxylic acids and/or carboxylic acid anhydrides by means of catalysts containing vanadium oxide, titanium dioxide, and antimony oxide | Chemistry; Metallurgy | 8 | Expired |
| US6933407B2 | Method for producing methacrylic acid from isobutane | Performing Operations; Transporting | 7 | Expired |
| US8686194B2 | Mo-, Bi- and Fe-comprising multimetal oxide compositions | Chemistry; Metallurgy | 6 | Active |
| US7851398B2 | Catalytic titanium dioxide mixtures, catalysts and catalyst systems containing the same, processes for making the same, and uses therefor | Performing Operations; Transporting | 5 | Expired |
| US8524927B2 | Process for making ethylene oxide using microchannel process technology | Chemistry; Metallurgy | 4 | Active |
| US7985705B2 | Three-layered, four-layered, or five-layered catalyst systems for producing phthalic anhydride | Performing Operations; Transporting | 4 | Active |
| US7338918B2 | Catalyst having a silver-vanadium oxide phase and a promoter phase | Performing Operations; Transporting | 4 | Expired |
| US7687425B2 | Three-layered or four-layered catalyst systems for producing phthalic anhydride | Performing Operations; Transporting | 4 | Expired |
| US7019169B2 | Preparation of (meth)acrylic acid | Chemistry; Metallurgy | 3 | Expired |
| US7176335B2 | Method for producing methacrolein from isobutane | Performing Operations; Transporting | 3 | Expired |
| US8323610B2 | Catalyst for the oxidation of SO2 to SO3 | Performing Operations; Transporting | 3 | Active |
| US8785344B2 | Gas phase oxidation catalyst with low charge transport activation energy | Chemistry; Metallurgy | 3 | Active |
| US9138729B2 | Catalyst and method for producing maleic anhydride | Emerging Cross-Sectional Technologies | 2 | Active |
| US8263789B2 | Catalyst system and method for gas phase oxidation using an upstream layer | Performing Operations; Transporting | 2 | Active |
| US8580982B2 | Use of structured catalyst beds for preparing ethylene oxide | Chemistry; Metallurgy | 2 | Active |
| US7271279B2 | Method for the production of unsaturated nitriles from alkanes | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8273680B2 | Process for producing geometric shaped catalyst bodies | Emerging Cross-Sectional Technologies | 2 | Active |
| US7012157B2 | Preparation of (meth)acrylic acid | Performing Operations; Transporting | 2 | Expired |
| US9181169B2 | Process for heterogeneously catalyzed gas phase partial oxidation of (meth)acrolein to (meth)acrylic acid | Chemistry; Metallurgy | 1 | Active |
| US8492566B2 | Method for starting a gas-phase oxidation reactor | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.