Inventor · disambiguated record
Michael Bobrich
Also filed as: BOBRICH MICHAEL
17 granted patents·110 citations·filing 1988–1995
92Inventor score
Top patents by PatentIndex Score
17 records- 0181US5556918APolymeric materials suitable as dispersing resinsBASF MAGNETICS GMBH·Filed 1995·Granted Sep 17, 1996·37 cites·5 claims
- 0257US5424132AMagnetic recording mediaBASF MAGNETICS GMBH·Filed 1993·Granted Jun 13, 1995·10 cites·7 claims
- 0356US5082737AMagnetic recording media having a branched thermoplastic polyurethane binder containing a polysiloxane component in the main chainBASF AG·Filed 1990·Granted Jan 21, 1992·14 cites·11 claims
- 0455US5543226AMagnetic recording mediaBASF MAGNETICS GMBH·Filed 1992·Granted Aug 6, 1996·10 cites·4 claims
- 0545US5378383AProcess for preparing modified chromium dioxideBASF MAGNETICS GMBH·Filed 1993·Granted Jan 3, 1995·6 cites·1 claims
- 0643US5130202AMagnetic recording medium containing an isocyanate-free branched thermoplastic polyurethane binder resin with urea groups at the chain endsBASF AG·Filed 1990·Granted Jul 14, 1992·5 cites·7 claims
- 0740US5120608AMagnetic recording media comprising a polyurethane binder resin containing perfluoro groupsBASF AG·Filed 1990·Granted Jun 9, 1992·4 cites·11 claims
- 0838US5223600AHeterofunctional diols and polyurethane elastomers manufactured therefromKEPPELER UWE·Filed 1992·Granted Jun 29, 1993·4 cites·1 claims
- 0938US5169721AMagnetic recording media comprising a polyurethane binder resin containing perfluoro groupsBASF AG·Filed 1990·Granted Dec 8, 1992·4 cites·2 claims
- 1036US5266408AMagnetic recording mediaBASF MAGNETICS GMBH·Filed 1991·Granted Nov 30, 1993·3 cites·19 claims
- 1136US4895764AMagnetic recording mediaBASF AG·Filed 1988·Granted Jan 23, 1990·5 cites·6 claims
- 1234US5346761AFlexible magnetic recording media having a backing coating containing a polyurethane resin having a phosphate group and precipated silicaBASF MAGNETICS GMBH·Filed 1993·Granted Sep 13, 1994·3 cites·2 claims
- 1334US5330784AProcess of producing a flexible magnetic recording media having a backing coatingBASF MAGNETICS GMBH·Filed 1993·Granted Jul 19, 1994·2 cites·5 claims
- 1430US5266407AMagnetic recording mediaBASF MAGNETICS GMBH·Filed 1991·Granted Nov 30, 1993·1 cites·14 claims
- 1529US5217810AMagnetic recording medium having a magnetic layer containing chromium dioxide particles and linolenic acidBASF AG·Filed 1992·Granted Jun 8, 1993·1 cites·1 claims
- 1629US5147960AHeterofunctional diols and polyurethane elastomers manufactured therefromKEPPELER UWE·Filed 1990·Granted Sep 15, 1992·1 cites·1 claims
- 1728US5075179AMagnetic recording mediaBASF AG·Filed 1989·Granted Dec 24, 1991·0 cites·2 claims
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