Inventor · disambiguated record
Manfred Dahm
Also filed as: DAHM MANFRED · DIETRICH MANFRED · SCHAFER WALTER
32 granted patents·908 citations·filing 1974–1988
98Inventor score
Files withBAYER AG32
Top patents by PatentIndex Score
32 records- 0196US4402856AMicrocapsules with a defined opening temperature, a process for their production and their useBAYER AG·Filed 1981·Granted Sep 6, 1983·149 cites·18 claims
- 0296US4288559AFlame resistant foamBAYER AG·Filed 1979·Granted Sep 8, 1981·80 cites·10 claims
- 0394US4668580AContinuous production of microcapsule dispersionsBAYER AG·Filed 1985·Granted May 26, 1987·68 cites·3 claims
- 0494US4428983AProcess for the production of microcapsulesBAYER AG·Filed 1981·Granted Jan 31, 1984·74 cites·6 claims
- 0593US4042537AProcess for the production of polyurethane foamsBAYER AG·Filed 1975·Granted Aug 16, 1977·56 cites·18 claims
- 0690US4193889AMicroencapsulation with modified aliphatic polyisocyanatesBAYER AG·Filed 1977·Granted Mar 18, 1980·46 cites·8 claims
- 0787US4379071AProcess for the production of microcapsulesBAYER AG·Filed 1976·Granted Apr 5, 1983·40 cites·14 claims
- 0885US4160754AStable polymer gelsBAYER AG·Filed 1978·Granted Jul 10, 1979·42 cites·12 claims
- 0984US4761255AProcess for the continuous production of microcapsulesBAYER AG·Filed 1987·Granted Aug 2, 1988·43 cites·4 claims
- 1084US4428978AConcentrated microcapsule suspensions for reaction copying papersBAYER AG·Filed 1981·Granted Jan 31, 1984·25 cites·3 claims
- 1182US4489017ASpray drying of microcapsule dispersionsBAYER AG·Filed 1983·Granted Dec 18, 1984·35 cites·10 claims
- 1281US4402725AFertilizersBAYER AG·Filed 1981·Granted Sep 6, 1983·26 cites·22 claims
- 1377US4517141AProduction of microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adductsBAYER AG·Filed 1983·Granted May 14, 1985·14 cites·4 claims
- 1476US4107102AHighly elastic polyurethane foams and process for making themBAYER AG·Filed 1977·Granted Aug 15, 1978·21 cites·6 claims
- 1571US4404251ACopying systems, a process for their production, and suitable printing inks for both offset and book printingBAYER AG·Filed 1982·Granted Sep 13, 1983·13 cites·16 claims
- 1671US3931060APolyurethane foam free from internal discolorationBAYER AG·Filed 1974·Granted Jan 6, 1976·12 cites·7 claims
- 1770US4094970AElastomeric polyurethane-based articles having an insecticidal depot gas actionBAYER AG·Filed 1976·Granted Jun 13, 1978·14 cites·5 claims
- 1869US4299723AMicrocapsules and their preparationBAYER AG·Filed 1980·Granted Nov 10, 1981·12 cites·4 claims
- 1967US4592957AMicrocapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adductsBAYER AG·Filed 1985·Granted Jun 3, 1986·13 cites·6 claims
- 2066US4042558AFilled polymerization products based on carbodiimide copolymersBAYER AG·Filed 1976·Granted Aug 16, 1977·18 cites·18 claims
- 2165US4163830AProcess for the production of new polysiloxane-polyoxyalkylene copolymers with reduced burning propertiesBAYER AG·Filed 1978·Granted Aug 7, 1979·14 cites·3 claims
- 2264US4253682APressure-sensitive copying paper sheetsBAYER AG·Filed 1979·Granted Mar 3, 1981·12 cites·1 claims
- 2361US4119565AProduction of microcapsules, and the resulting microcapsulesBAYER AG·Filed 1977·Granted Oct 10, 1978·11 cites·5 claims
- 2461US4096162AProcess for the production of new polysiloxane-polyoxyalkylene copolymers with reduced burning propertiesBAYER AG·Filed 1976·Granted Jun 20, 1978·14 cites·7 claims
- 2559US4412959AProcess for the production of microcapsulesBAYER AG·Filed 1981·Granted Nov 1, 1983·14 cites·6 claims
- 2650US4356275AAminoplast foamsBAYER AG·Filed 1981·Granted Oct 26, 1982·9 cites·3 claims
- 2750US4120518ACarbonless copying papersBAYER AG·Filed 1977·Granted Oct 17, 1978·10 cites·5 claims
- 2844US4804687AFoamed microbeads and a process for their preparationBAYER AG·Filed 1988·Granted Feb 14, 1989·4 cites·4 claims
- 2944US4324817AProcess for making carbonless copying paperBAYER AG·Filed 1980·Granted Apr 13, 1982·9 cites·5 claims
- 3040US4013625AProcess for the linearization of polyurethanes with lactams and lactam addition compoundsBAYER AG·Filed 1975·Granted Mar 22, 1977·4 cites·10 claims
- 3139US4342798AProcess for production of flame resistant foamBAYER AG·Filed 1981·Granted Aug 3, 1982·4 cites·10 claims
- 3236US4882362AFoamed microbeads and a process for their preparationBAYER AG·Filed 1988·Granted Nov 21, 1989·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →