Inventor · disambiguated record
David P. Clifford
Also filed as: CLIFFORD DAVID P
9 granted patents·65 citations·filing 1978–1988
84Inventor score
Top patents by PatentIndex Score
9 records- 0192US4800195ASubstituted azo N-phenyl-N'benzoylureas and their use as insecticides and acaricidesDOW CHEMICAL CO·Filed 1983·Granted Jan 24, 1989·42 cites·5 claims
- 0275US4529819AMethod for making benzoylphenylureasDOW CHEMICAL CO·Filed 1984·Granted Jul 16, 1985·12 cites·11 claims
- 0370US4342770AOptically active isomers of substituted pyridine methyl esters of cyclopropane carboxylic acid and their use as insecticidesDOW CHEMICAL CO·Filed 1980·Granted Aug 3, 1982·7 cites·9 claims
- 0441US4472583A4-Isothiocyanato-2,6-bis-(trifluoromethyl)pyridineDOW CHEMICAL CO·Filed 1982·Granted Sep 18, 1984·1 cites·1 claims
- 0540US4204996APreparation of O,O-dialkyl phthalimido-phosphonothioateDOW CHEMICAL CO·Filed 1978·Granted May 27, 1980·1 cites·15 claims
- 0637US4388251AMethod for preparing 2-chlorobenzoyl chlorideDOW CHEMICAL CO·Filed 1982·Granted Jun 14, 1983·1 cites·3 claims
- 0733US4331669AFungicidal pyridyl arylureas, compositions containing them and method of controlling fungi and bacteriaDOW CHEMICAL COMPANY LIMITED E·Filed 1980·Granted May 25, 1982·1 cites·14 claims
- 0832US4795746ASubstituted N-phenyl-N'benzoyl ureas and their use as insecticides and acaricidesDOW CHEMICAL CO·Filed 1988·Granted Jan 3, 1989·0 cites·1 claims
- 0932US4264610AN,N'-Bis(2,6-Bis(trifluoromethyl)-4-pyridinyl)ethanediamide and its use as a coccidiostatDOW CHEMICAL CO·Filed 1980·Granted Apr 28, 1981·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →