Inventor · disambiguated record
Franz Wenzel
Also filed as: ARNDT PETER J · BRUEMMER HEINZ-DIETER · WENZEL FRANZ
17 granted patents·238 citations·filing 1977–1988
94Inventor score
Files withROEHM GMBH17
Top patents by PatentIndex Score
17 records- 0191US4206143AMethod for making N-substituted acrylamides and methacrylamidesROEHM GMBH·Filed 1979·Granted Jun 3, 1980·26 cites·3 claims
- 0281US4543383AImpact resistant resins and method for making the sameROEHM GMBH·Filed 1984·Granted Sep 24, 1985·33 cites·7 claims
- 0380US4614827AMethod for isolating vinyl salt compounds from aqueous solutionsROEHM GMBH·Filed 1984·Granted Sep 30, 1986·14 cites·12 claims
- 0480US4149984ALubricating oil additivesROEHM GMBH·Filed 1977·Granted Apr 17, 1979·30 cites·10 claims
- 0575US4877853APolymethyl methacrylate molding compoundsROEHM GMBH·Filed 1988·Granted Oct 31, 1989·23 cites·13 claims
- 0674US4521567AMethod for making impact resistant molding compositionsROEHM GMBH·Filed 1984·Granted Jun 4, 1985·21 cites·21 claims
- 0774US4463032AMethod for making block-resistant soft polymer beadsROEHM GMBH·Filed 1982·Granted Jul 31, 1984·24 cites·14 claims
- 0868US4229311ALubricating oil additivesROEHM GMBH·Filed 1979·Granted Oct 21, 1980·17 cites·17 claims
- 0960US4239876AMethod of making polymerizable liquid mixturesROEHM GMBH·Filed 1979·Granted Dec 16, 1980·9 cites·4 claims
- 1055US4261777AMethod and apparatus for making a film-coated synthetic resin tubeROEHM GMBH·Filed 1978·Granted Apr 14, 1981·14 cites·7 claims
- 1150US4241203AAcrylonitrile copolymers having low residual monomer content and methods for their preparationROEHM GMBH·Filed 1979·Granted Dec 23, 1980·6 cites·3 claims
- 1245US4636458AStorage disk made of para-methyl styreneROEHM GMBH·Filed 1985·Granted Jan 13, 1987·6 cites·9 claims
- 1343US4361687AMethod for the polymerization of water soluble monomersROEHM GMBH·Filed 1981·Granted Nov 30, 1982·6 cites·5 claims
- 1440US4517380AMethod for purifying methacrylamidopropyl trimethylammonium chloride and related compoundsROEHM GMBH·Filed 1984·Granted May 14, 1985·1 cites·2 claims
- 1538US4777632AData storage diskROEHM GMBH·Filed 1987·Granted Oct 11, 1988·3 cites·9 claims
- 1636US4709000AAcrylic resins of low hygroscopicityROEHM GMBH·Filed 1986·Granted Nov 24, 1987·2 cites·9 claims
- 1733US4224425APartial polymerization method for vinyl monomersROEHM GMBH·Filed 1979·Granted Sep 23, 1980·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →