Inventor · disambiguated record
Arthur D. Sill
Also filed as: SILL ARTHUR D
13 granted patents·71 citations·filing 1971–1976
89Inventor score
Files withRICHARDSON MERRELL INC13
Top patents by PatentIndex Score
13 records- 0187US4169897A2,7-bis-basic ethers of 9-phenanthrol and 9-loweralkoxy phenanthrolRICHARDSON MERRELL INC·Filed 1976·Granted Oct 2, 1979·23 cites·8 claims
- 0280US3974186ABis-basic ethers of 2,6- and 2,7-dihydroxyanthraquinonesRICHARDSON MERRELL INC·Filed 1973·Granted Aug 10, 1976·11 cites·4 claims
- 0370US3933893ADerivatives of 9-phenanthreneRICHARDSON MERRELL INC·Filed 1974·Granted Jan 20, 1976·8 cites·4 claims
- 0462US3953455ADerivatives of 6(5H)-phenanthridinone and a method for preparationRICHARDSON MERRELL INC·Filed 1974·Granted Apr 27, 1976·5 cites·4 claims
- 0561US4073904ABis-basic ethers of 2,6,- and 2,7-dihydroxy-anthraquinonesRICHARDSON MERRELL INC·Filed 1976·Granted Feb 14, 1978·4 cites·6 claims
- 0655US4064347ABis-basic ketones of fluorene and fluorenoneRICHARDSON MERRELL INC·Filed 1973·Granted Dec 20, 1977·4 cites·27 claims
- 0746US3983248ABis(aminoalkylsulfamoyl)anthraquinone antiviral agentsRICHARDSON MERRELL INC·Filed 1971·Granted Sep 28, 1976·6 cites·10 claims
- 0845US3957989AAntiviral compositions containing bis-basic ketones of xanthene and xanthen-9-oneRICHARDSON MERRELL INC·Filed 1973·Granted May 18, 1976·6 cites·28 claims
- 0943US4008240AXanthene and thioxanthene derivativesRICHARDSON MERRELL INC·Filed 1972·Granted Feb 15, 1977·2 cites·5 claims
- 1035US3957986AAntiviral compositions containing bis-basic esters and amides of xanthene and xanthoneRICHARDSON MERRELL INC·Filed 1973·Granted May 18, 1976·2 cites·15 claims
- 1129US3957988AAntiviral compositions containing bis-basic ketones of thioxantheneRICHARDSON MERRELL INC·Filed 1973·Granted May 18, 1976·0 cites·32 claims
- 1228US3983124AFluorene compoundsRICHARDSON MERRELL INC·Filed 1972·Granted Sep 28, 1976·0 cites·2 claims
- 1327US4048230AAminoacetyl-acenaphthenesRICHARDSON MERRELL INC·Filed 1972·Granted Sep 13, 1977·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →