Inventor · disambiguated record
David A. Cortes
Also filed as: CORTES DAVID A · CORTES David
25 granted patents·3 pending applications·39 citations·filing 1988–2023
93Inventor score
Top patents by PatentIndex Score
28 records- 0176US8722893B2Process for manufacturing 5-chloromethyl-2,3-pyridine dicarboxylic acid anhydridesMENGES FREDERIK·Filed 2009·Granted May 13, 2014·2 cites·2 claims
- 0275US8563734B22-[1-cyanopropyl)carbamoyl]-5-chloromethyl nicotinic acids and the use thereof in manufacturing herbicidal imidazolinonesMENGES FREDERIK·Filed 2009·Granted Oct 22, 2013·2 cites·14 claims
- 0373US8629279B2Process for manufacturing 5-formyl-pyridine-2,3-dicarboxylic acid estersRACK MICHAEL·Filed 2009·Granted Jan 14, 2014·2 cites·12 claims
- 0473US4946993A2-azabicyclo[2.2.1.]hept-5-ene-2-acetic acid, derivatives thereof and related compounds, process for the preparation of said compounds, and the use of said compounds for the manufacture of N-phosphonomethylglycineAMERICAN CYANAMID CO·Filed 1988·Granted Aug 7, 1990·10 cites·5 claims
- 0565US5281713AProcess for the manufacture of 2-alkoxymethylacroleinAMERICAN CYANAMID CO·Filed 1992·Granted Jan 25, 1994·8 cites·5 claims
- 0665US2011245506A1Process for Manufacturing Substituted 5-Methoxymethylpyridine-2,3-Dicarboxylic Acid DerivativesBASF SE·Filed 2009·Application pending·0 cites
- 0763US9278977B2Process for manufacturing 5-chloromethyl-2,3-pyridine dicarboxylic acid anhydridesBASF SE·Filed 2014·Granted Mar 8, 2016·0 cites·12 claims
- 0860US2025313536A1Process for recovering saflufenacil from process streamsBASF AGRO BV·Filed 2023·Application pending·0 cites
- 0959US2025243149A1Improved process for recovering n,n-dimethylformamide (dmf) from an aqueous process streamBASF AGRO BV·Filed 2023·Application pending·0 cites
- 1058US9701604B2Process for purifying 2,5-dichlorophenolBASF SE·Filed 2014·Granted Jul 11, 2017·0 cites·13 claims
- 1157US5453545AHerbicide intermediate o-nitrophenyl cyclopropyl ketone and a method for the preparation thereofAMERICAN CYANAMID CO·Filed 1994·Granted Sep 26, 1995·5 cites·1 claims
- 1256US10858320B2Process for manufacturing substituted 5-methoxymethylpyridine-2,3-dicarboxylic acid derivativesBASF AGROCHEMICAL PRODUCTS BV·Filed 2017·Granted Dec 8, 2020·0 cites·14 claims
- 1356US10087133B2Process for providing dihalogen substituted salicylic acid derivativesBASF SE·Filed 2014·Granted Oct 2, 2018·0 cites·7 claims
- 1455US9643909B2Process for hydrolyzing 1,2,4-trihalobenzeneBASF SE·Filed 2014·Granted May 9, 2017·0 cites·19 claims
- 1552US5414136AMethod for the preparation of 4-halo-2'-nitrobutyrophenone compoundsAMERICAN CYANAMID CO·Filed 1994·Granted May 9, 1995·4 cites·10 claims
- 1650US10093607B2Selective hydrolysis and alcoholysis of chlorinated benzenesBASF SE·Filed 2014·Granted Oct 9, 2018·0 cites·22 claims
- 1747US9096570B2Process for manufacturing substituted 3-pyridylmethyl ammonium bromidesGEBHARDT JOACHIM·Filed 2009·Granted Aug 4, 2015·0 cites·15 claims
- 1846US5364968AHerbicide intermediate o-nitrophenyl cyclopropyl ketone and a method for the preparation thereofAMERICAN CYANAMID CO·Filed 1993·Granted Nov 15, 1994·3 cites·11 claims
- 1946US5281726A4-hydroxy-2'-nitrobutyrophenone and tetrahydro-2-(o-nitrophenyl)-2-furanol useful as intermediates in the preparation of a crop-selective herbicideAMERICAN CYANAMID CO·Filed 1992·Granted Jan 25, 1994·2 cites·17 claims
- 2043US5149825A2-azabicyclo(2.2.1)hept-5-ene-2-acetic acid, derivatives thereof and related compounds, process for the preparation of said compounds and the use of said compounds for the manufacture of N-phosphonomethylglycineAMERICAN CYANAMID CO·Filed 1989·Granted Sep 22, 1992·1 cites·5 claims
- 2141US9957212B2Process for producing 2,5-dihalophenolethersBASF SE·Filed 2015·Granted May 1, 2018·0 cites·7 claims
- 2240US11584716B2Production of arylpyrrol compounds in the presence of DIPEA baseBASF AGRO BV·Filed 2018·Granted Feb 21, 2023·0 cites·14 claims
- 2334US5284970A2-azabicyclo[2.2.1]hept-5-ene-2-acetic acid, derivatives thereof and related compounds, process for the preparation of said compounds and n-phosphonomethylglycineAMERICAN CYANAMID CO·Filed 1992·Granted Feb 8, 1994·0 cites·9 claims
- 2432US5210277AN-[pentaalkyl-cyclopentadienyl)methyl]-glycinesAMERICAN CYANAMID CO·Filed 1992·Granted May 11, 1993·0 cites·2 claims
- 2531US5506360AProcess for the manufacture of 2-alkoxymethylacroleinAMERICAN CYANAMID CO·Filed 1993·Granted Apr 9, 1996·0 cites·16 claims
- 2631US5270473AN-[(pentaalkyl-cyclopentadienyl)methyl]-glycines, process for the preparation of the compounds and the use thereof in the manufacture of N-phosphonomethylglycineAMERICAN CYANAMID CO·Filed 1993·Granted Dec 14, 1993·0 cites·9 claims
- 2730US6127576AAminophenyl ketone derivatives and a method for the preparation thereofAMERICAN CYANAMID CO·Filed 1997·Granted Oct 3, 2000·0 cites·16 claims
- 2829US5120871AN-[(pentaalkyl-cyclopentadienyl)methyl]-glycines, process for the preparation of the compounds and the use thereof in the manufacture of N-phosphonomethylglycineAMERICAN CYANAMID CO·Filed 1991·Granted Jun 9, 1992·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →