Ludwig Bohm
24Patents
12h-index
38Co-inventors
81Inventor score
Filing activity: Mar 5, 1976 → Nov 17, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5071808A | Process for the preparation of a heterogeneous metallocene catalyst component | Emerging Cross-Sectional Technologies | 68 | Expired |
| US5723705A | Process for the preparation of polyolefin waxes in the presence of a metallocene catalyst and a co-catalyst | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5081322A | Polypropylene wax and process for the production thereof | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5338589A | Polyethylene molding composition | Emerging Cross-Sectional Technologies | 49 | Expired |
| US5908679A | Pipe of polyethylene having improved mechanical properties | Emerging Cross-Sectional Technologies | 37 | Expired |
| US5648309A | Process for the preparation of a poly-1-olefin | Chemistry; Metallurgy | 37 | Expired |
| US4311752A | Ethylene copolymers and their use for the manufacture of films | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5292837A | Process for the preparation of ethylene (co)polymers | Chemistry; Metallurgy | 32 | Expired |
| US6713561B1 | Polyethylene moulding compound with an improved ESCR/stiffness relation and an improved swelling rate, a method for the production thereof and the use thereof | Chemistry; Metallurgy | 29 | Expired |
| US5750813A | Process for the preparation of polyolefin waxes | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5202398A | Process for the preparation of a 1-olefin polymer | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6770341B1 | Polyethylene molding material and pipe produced therewith with improved mechanical properties | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7427649B2 | Polyethylene blow molding composition for producing small containers | Chemistry; Metallurgy | 8 | Expired |
| US4028929A | Modified ubbelohde viscosimeter | Physics | 7 | Expired |
| US6204345A | Suspension polymerization for preparing polyolefins | Chemistry; Metallurgy | 6 | Expired |
| US5917100A | Process for producing low molecular-weight poly-1-olefins | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7008898B1 | Method for producing a poly-1-olefin in the presence of a ziegler catalyst | Chemistry; Metallurgy | 4 | Expired |
| US7872071B2 | Polyethylene molding composition for coating steel pipes | Chemistry; Metallurgy | 4 | Active |
| US4152117A | Process for the quantitative analysis of organoaluminum compounds in their solutions | Physics | 3 | Expired |
| US5798309A | Process for preparing a poly-1-olefin | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7196152B2 | Modified Ziegler catalyst, process for preparing it and process for preparing poly-1-olefins in its presence | Chemistry; Metallurgy | 1 | Expired |
| US4130396A | Method for the quantitative analysis of Al-C- and Al-H- bonds in hydrocarbons | Physics | 1 | Expired |
| US5741545A | Process for conditioning organic substrate surfaces | Chemistry; Metallurgy | 0 | Expired |
| US7402637B2 | Method for producing a poly-1-olefin in the presence of a Ziegler catalyst | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.