Inventor · disambiguated record
Roy W. Grabner
Also filed as: GRABNER ROY · GRABNER ROY W · GRABNER ROY WALTER
12 granted patents·117 citations·filing 1973–1999
91Inventor score
Top patents by PatentIndex Score
12 records- 0187US4264739ASparger for cell culture systemMERCK & CO INC·Filed 1979·Granted Apr 28, 1981·35 cites·9 claims
- 0265US5695969AProcess for producing N-substituted polyhydroxy nitrogen-containing heterocyclesMONSANTO CO·Filed 1994·Granted Dec 9, 1997·18 cites·36 claims
- 0364US5401645AProcess for producing n-substituted polyhydroxy nitrogen-containing heterocycles utilizing acetobacteraceae and corynebacteriumMONSANTO CO·Filed 1992·Granted Mar 28, 1995·17 cites·15 claims
- 0461US4296204AUse of motionless mixer as cell culture propagatorMERCK & CO INC·Filed 1980·Granted Oct 20, 1981·11 cites·2 claims
- 0559US5610039AProcess for producing N-substituted-1-deoxynojirimycinSEARLE & CO·Filed 1995·Granted Mar 11, 1997·10 cites·14 claims
- 0648US6552176B2Salt forms of 6-n-butylamino-6-deoxy-α-L-sorbofuranoseSEARLE & CO·Filed 1999·Granted Apr 22, 2003·2 cites·10 claims
- 0745US5916784AProcess for microbially oxidizing N-substituted glucaminesSEARLE & CO·Filed 1996·Granted Jun 29, 1999·3 cites·17 claims
- 0845US4415670AMotionless mixer as cell culture propagatorMERCK & CO INC·Filed 1981·Granted Nov 15, 1983·5 cites·2 claims
- 0943USD261807SCell scraping deviceMERCK & CO INC·Filed 1979·Granted Nov 10, 1981·2 cites·1 claims
- 1043US4107072AProcess of isolating cyclohexane-free ethylcellulose microcapsulesMERCK & CO INC·Filed 1973·Granted Aug 15, 1978·8 cites·5 claims
- 1139US4894444ARecovery and purification of immunogens from immunogen-alum complexesMERCK & CO INC·Filed 1987·Granted Jan 16, 1990·4 cites·10 claims
- 1236US5602013AProcess for producing N-substituted-1-deoxynojirimycinSEARLE & CO·Filed 1995·Granted Feb 11, 1997·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →