Inventor · disambiguated record
Peter J. Arndt
Also filed as: ARNDT PETER J · ARNDT PETER-JOSEPH · BESECKE SIEGMUND
21 granted patents·417 citations·filing 1979–1997
96Inventor score
Files withROEHM GMBH21
Top patents by PatentIndex Score
21 records- 0194US4513118AEmulsion polymers for modifying impact strengthROEHM GMBH·Filed 1984·Granted Apr 23, 1985·78 cites·4 claims
- 0291US4745213AMethod of preparing esters of acrylic acid and methacrylic acid by transesterificationROEHM GMBH·Filed 1985·Granted May 17, 1988·37 cites·17 claims
- 0391US4672105AMethod for preparing esters of acrylic acid and methacrylic acid by transesterificationROEHM GMBH·Filed 1985·Granted Jun 9, 1987·36 cites·19 claims
- 0491US4206143AMethod for making N-substituted acrylamides and methacrylamidesROEHM GMBH·Filed 1979·Granted Jun 3, 1980·26 cites·3 claims
- 0581US4892932AMethod for spray drying polymer emulsions and solutionsROEHM GMBH·Filed 1989·Granted Jan 9, 1990·34 cites·10 claims
- 0681US4543383AImpact resistant resins and method for making the sameROEHM GMBH·Filed 1984·Granted Sep 24, 1985·33 cites·7 claims
- 0780US4614827AMethod for isolating vinyl salt compounds from aqueous solutionsROEHM GMBH·Filed 1984·Granted Sep 30, 1986·14 cites·12 claims
- 0879US5567826AProcess for the production of terminally nitrogen heterocycle substituted (meth)acrylate by the use of a mixture of an alkali metal and alkaline earth metal catalystROEHM GMBH·Filed 1994·Granted Oct 22, 1996·19 cites·7 claims
- 0975US4877853APolymethyl methacrylate molding compoundsROEHM GMBH·Filed 1988·Granted Oct 31, 1989·23 cites·13 claims
- 1074US4521567AMethod for making impact resistant molding compositionsROEHM GMBH·Filed 1984·Granted Jun 4, 1985·21 cites·21 claims
- 1174US4463032AMethod for making block-resistant soft polymer beadsROEHM GMBH·Filed 1982·Granted Jul 31, 1984·24 cites·14 claims
- 1272US4892910APolymer powders of low fines content and method for making the same by spray dryingROEHM GMBH·Filed 1988·Granted Jan 9, 1990·31 cites·7 claims
- 1360US4239876AMethod of making polymerizable liquid mixturesROEHM GMBH·Filed 1979·Granted Dec 16, 1980·9 cites·4 claims
- 1450US5849946AMethod of obtaining water-free 2-trimethylammoniumethyl methacrylate chloride (TMAC) from an aqueous solutionROEHM GMBH·Filed 1997·Granted Dec 15, 1998·4 cites·16 claims
- 1548US4418204AMethod for making estersROEHM GMBH·Filed 1982·Granted Nov 29, 1983·2 cites·5 claims
- 1645US4636458AStorage disk made of para-methyl styreneROEHM GMBH·Filed 1985·Granted Jan 13, 1987·6 cites·9 claims
- 1743US4361687AMethod for the polymerization of water soluble monomersROEHM GMBH·Filed 1981·Granted Nov 30, 1982·6 cites·5 claims
- 1840US4517380AMethod for purifying methacrylamidopropyl trimethylammonium chloride and related compoundsROEHM GMBH·Filed 1984·Granted May 14, 1985·1 cites·2 claims
- 1938US4777632AData storage diskROEHM GMBH·Filed 1987·Granted Oct 11, 1988·3 cites·9 claims
- 2037US5017631AMethod for making a spray dried emulsion polymerROEHM GMBH·Filed 1989·Granted May 21, 1991·8 cites·2 claims
- 2136US4709000AAcrylic resins of low hygroscopicityROEHM GMBH·Filed 1986·Granted Nov 24, 1987·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →