Assignee
HILTON DAVIS CO
US·5 granted patents·22 citations·filing 1986–1989
Top patents by PatentIndex Score
5 records- 0166US4874894AProcess for the production of benzenesulfonamidesHILTON DAVIS CO·Filed 1987·Granted Oct 17, 1989·8 cites·7 claims
- 0240US4795736ANovel compounds, process and marking systemsHILTON DAVIS CO·Filed 1987·Granted Jan 3, 1989·9 cites·10 claims
- 0331US4870050ANovel compounds, processes and marking systemsHILTON DAVIS CO·Filed 1988·Granted Sep 26, 1989·2 cites·14 claims
- 0429US4895958A3-aminophenyl-3-(phenylsulfonyl)-1,1-bis(aminophenyl/indol-3-yl) propenesHILTON DAVIS CO·Filed 1989·Granted Jan 23, 1990·0 cites·7 claims
- 0528US4707373AEdible compositions colored with (2-alkoxy-4-sulfonyl-5-alkyphenyl)azo-1-hydroxynaphthalene sulfonic acidsHILTON DAVIS CO·Filed 1986·Granted Nov 17, 1987·3 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →