Inventor · disambiguated record
Don W. Long
Also filed as: LONG DON W · LONG DON WESLEY
6 granted patents·50 citations·filing 1975–1985
79Inventor score
Files withAMERICAN CYANAMID CO6
Top patents by PatentIndex Score
6 records- 0186US4518780AProcess for the preparation of 2-(5,5-disubstituted-4-oxo-2-imidazolin-2-yl)nicotinic acids and quinoline-3-carboxylic acidsAMERICAN CYANAMID CO·Filed 1983·Granted May 21, 1985·26 cites·8 claims
- 0271US4658030AProcess for the preparation of 2-(5,5-disubstituted-4-oxo-2-imidazolin-2-yl)nicotinic acids, quinoline-3-carboxylic acids, and benzoic acidsAMERICAN CYANAMID CO·Filed 1985·Granted Apr 14, 1987·12 cites·8 claims
- 0366US4709036AProcess for the preparation of herbicidal 2-(4,4-disubstituted-5-oxo-2-imidazolin-2-yl)benzoic, nicotinic and quinoline-3-carboxylic acids, esters and saltsAMERICAN CYANAMID CO·Filed 1985·Granted Nov 24, 1987·9 cites·12 claims
- 0443US3980705APurification of robenidine hydrochlorideAMERICAN CYANAMID CO·Filed 1975·Granted Sep 14, 1976·3 cites·5 claims
- 0526US4067882AProcess for the preparation of 2-dialkoxy phosphinylimino-1,3-dithietaneAMERICAN CYANAMID CO·Filed 1976·Granted Jan 10, 1978·0 cites·12 claims
- 0625US4065466AIntegrated process for the preparation of 2-dialkoxyphosphinylimino-1,3-dithietaneAMERICAN CYANAMID CO·Filed 1976·Granted Dec 27, 1977·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →