Inventor · disambiguated record
Anna P. Vinogradoff
Also filed as: VINOGRADOFF ANNA P
8 granted patents·127 citations·filing 1984–1990
87Inventor score
Top patents by PatentIndex Score
8 records- 0187US4997940APyrazolo[1,5-a]pyrimidine-2-sulfonyl chloride and -2-sulfide compoundsDOW CHEMICAL CO·Filed 1988·Granted Mar 5, 1991·39 cites·4 claims
- 0280US4992091ASubstituted pyrazolo[1,5-a]pyrimidine-2-sulfonamides and compositions and methods of controlling undesired vegetationDOW CHEMICAL CO·Filed 1986·Granted Feb 12, 1991·30 cites·12 claims
- 0380US4638075AHerbicidal sulfonamidesDOW CHEMICAL CO·Filed 1985·Granted Jan 20, 1987·15 cites·1 claims
- 0475US4650892AProcess for the preparation of herbicidal sulfonamidesDOW CHEMICAL CO·Filed 1985·Granted Mar 17, 1987·11 cites·5 claims
- 0574US5021591APyrazolo[1,5-a]pyrimidine-2-sulfide compoundsDOW CHEMICAL CO·Filed 1990·Granted Jun 4, 1991·24 cites·4 claims
- 0658US4644065AProcess for the preparation of 4(3H)-quinazolinonesMERRELL DOW PHARMA·Filed 1984·Granted Feb 17, 1987·4 cites·11 claims
- 0755US4772720AProcess for the preparation of intermediates useful for making herbicidal sulfonamides derived from substituted 2-amino-1,2,4-triazolo(1,5-A)pyrimidinesDOW CHEMICAL CO·Filed 1986·Granted Sep 20, 1988·4 cites·4 claims
- 0829US4761474A3-(1H-tetrazol-5-yl)thieno[2,3-d]pyrimidin-4(3H)-onesMERRELL DOW PHARMA·Filed 1986·Granted Aug 2, 1988·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →