Juergen Koch
30Patents
6h-index
33Co-inventors
69Inventor score
Filing activity: Apr 16, 1987 → Dec 21, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6492564B1 | Process for the catalytically carrying out multiphase reactions, in particular hydroformylations | Performing Operations; Transporting | 61 | Expired |
| US6340778B1 | Process for catalytic aldol condensations by means of a multiphase reaction | Performing Operations; Transporting | 23 | Expired |
| US4942216A | Polyaryl ether ketones having improved processibility | Chemistry; Metallurgy | 12 | Expired |
| US4837296A | Preparation of polyaryl ether ketones | Chemistry; Metallurgy | 12 | Expired |
| US7323588B2 | Isononyl benzoates and their use | Chemistry; Metallurgy | 10 | Expired |
| US5122588A | Preparation of polyaryl ether ketones by electrophilic polycondensation | Chemistry; Metallurgy | 7 | Expired |
| US4867912A | Highly heat-resistant polyaryl ether ketones | Chemistry; Metallurgy | 6 | Expired |
| US4762869A | High temperature resistant molding materials | Electricity | 5 | Expired |
| US5208278A | Stabilized polyaryl ether ketone molding compositions | Chemistry; Metallurgy | 5 | Expired |
| US11305269B2 | Coated wall-flow filter | Emerging Cross-Sectional Technologies | 5 | Active |
| US5229484A | N-substituted polyamide-imide | Chemistry; Metallurgy | 4 | Expired |
| US5334642A | Stabilized polyaryl ether ketone molding compositions | Chemistry; Metallurgy | 4 | Expired |
| US4981895A | Heat-resistant thermoplastic molding compositions | Chemistry; Metallurgy | 4 | Expired |
| US11566548B2 | Catalytically active particle filter with a high degree of filtration efficiency | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US5032639A | Heat-resistant thermoplastic molding compositions | Chemistry; Metallurgy | 4 | Expired |
| US5298592A | Preparation of polyaryl ethers with nitrogen compound catalysts | Chemistry; Metallurgy | 3 | Expired |
| US5081216A | Preparation of polyaryl ether ketones by electrophilic polycondensation | Chemistry; Metallurgy | 3 | Expired |
| US5374740A | Recrystallizable polyimides | Chemistry; Metallurgy | 3 | Expired |
| US11441459B2 | Coated wall-flow filter | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US5145894A | Stabilized polyaryl ether ketone molding compositions containing a phosphorus compound | Chemistry; Metallurgy | 2 | Expired |
| US5081215A | Preparation of polyaryleneetherketones | Chemistry; Metallurgy | 2 | Expired |
| US5296610A | N-substituted polyamide-imides | Chemistry; Metallurgy | 2 | Expired |
| US11808189B2 | High-filtration efficiency wall-flow filter | Emerging Cross-Sectional Technologies | 1 | Active |
| USD838547S1 | Burner | General | 1 | Active |
| US4997902A | Polyaryl ethers which are stable at high temperatures and have improved processibility | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.