Bernd Bachmann
47Patents
25h-index
39Co-inventors
85Inventor score
Filing activity: Feb 16, 1983 → Apr 23, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5770753A | Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts | Emerging Cross-Sectional Technologies | 137 | Expired |
| US5840644A | Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts | Emerging Cross-Sectional Technologies | 124 | Expired |
| US5786432A | Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts | Emerging Cross-Sectional Technologies | 98 | Expired |
| US5696045A | Process for the preparation of polyolefins | Chemistry; Metallurgy | 95 | Expired |
| US6255506A | Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts | Emerging Cross-Sectional Technologies | 79 | Expired |
| US6242544A | Metallocenes containing aryl-substituted indenyl ligands and their use as catalysts | Emerging Cross-Sectional Technologies | 75 | Expired |
| US5672668A | Process for the preparation of polyolefins | Emerging Cross-Sectional Technologies | 74 | Expired |
| US6051727A | Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts | Emerging Cross-Sectional Technologies | 72 | Expired |
| US5532396A | Metallocene compound | Emerging Cross-Sectional Technologies | 70 | Expired |
| US5543373A | Metallocene compound | Emerging Cross-Sectional Technologies | 69 | Expired |
| US5597881A | Polyolefin molding composition for the production of molding of high rigidity and transparency by injection molding | Chemistry; Metallurgy | 61 | Expired |
| US6057408A | High molecular weight copolymers of propylene and olefins having 2 or 4 to 32 carbon atoms | Emerging Cross-Sectional Technologies | 60 | Expired |
| US5565534A | Process for the preparation of polyolefins | Chemistry; Metallurgy | 50 | Expired |
| US5868984A | Process for producing fibers, filaments and webs by melt spinning | Chemistry; Metallurgy | 48 | Expired |
| US5700886A | Process for the preparation of polyolefins | Chemistry; Metallurgy | 45 | Expired |
| US5693730A | Metallocenes, process for their preparation and their use as catalysts | Emerging Cross-Sectional Technologies | 42 | Expired |
| US6150481A | Process for the preparation of polyolefins | Chemistry; Metallurgy | 40 | Expired |
| US5585508A | Metallocenes, process for their preparation and their use as catalysts | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5693836A | Process for the preparation of polyolefins | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5741868A | Olefin polymerization process by using a substituted indenyl containing metallocene catalyst | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5990254A | Metallocenes as catalysts in the preparation of cycloolefin copolymers | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5578537A | Olefin polymerization catalyst process for its preparation and its use | Emerging Cross-Sectional Technologies | 33 | Expired |
| US5710297A | Metallocenes, and their use as catalysts | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5612428A | Process for preparing olefin polymer with catalyst containing metallocene | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5576260A | Metallocene-based catalysts | Emerging Cross-Sectional Technologies | 27 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.