Inventor · disambiguated record
Arnd Neeff
Also filed as: NEEFF ARND
16 granted patents·3 pending applications·38 citations·filing 2006–2019
89Inventor score
Top patents by PatentIndex Score
19 records- 0187US8350053B2Process for the regioselective preparation of 1-alkyl-3-haloalkylpyrazole-4-carboxylic acid derivativesBAYER CROPSCIENCE AG·Filed 2009·Granted Jan 8, 2013·6 cites·5 claims
- 0284US7939673B2Process for preparing 3-dihalomethyl-pyrazole-4-carboxylic acid derivativesBAYER CROPSCIENCE AG·Filed 2007·Granted May 10, 2011·16 cites·11 claims
- 0379US9617220B2Method for the preparation of perfluoroalkyl containing pyrazoles carboxylatesBAYER CROPSCIENCE AG·Filed 2013·Granted Apr 11, 2017·2 cites·19 claims
- 0479US8242313B2Alkoxy enones and enamino ketones and a process for preparation thereofPAZENOK SERGII·Filed 2011·Granted Aug 14, 2012·2 cites·10 claims
- 0578US7714144B2Method for the production of 5-fluoro-1,3-dialkyl-1H-pyrazol-4-carbonyl fluoridesBAYER CROPSCIENCE AG·Filed 2006·Granted May 11, 2010·5 cites·8 claims
- 0677US9056861B2Process for preparing tetrazole-substituted anthranilamide derivatives and novel crystal polymorphs of these derivativesBAYER CROPSCIENCE AG·Filed 2014·Granted Jun 16, 2015·3 cites·9 claims
- 0775US9518025B2Process for preparing 3,5-bis(haloalkyl)pyrazole derivatives from a,a-dihaloaminesBAYER CROPSCIENCE AG·Filed 2014·Granted Dec 13, 2016·2 cites·9 claims
- 0870US7919632B2Method for producing carboxamidesBAYER CROPSCIENCE AG·Filed 2006·Granted Apr 5, 2011·1 cites·7 claims
- 0968US8969572B2Process for preparing tetrazole-substituted anthranilamide derivatives and novel crystal polymorphs of these derivativesPAZENOK SERGII·Filed 2011·Granted Mar 3, 2015·1 cites·10 claims
- 1051US9725415B2Process for the preparation of 5-fluoro-1H-pyrazolesBAYER CROPSCIENCE AG·Filed 2014·Granted Aug 8, 2017·0 cites·15 claims
- 1151US2010190992A1Nicotinamide derivatives as synthesis units for producing agrochemical substances, and method for the production thereofBAYER CROPSCIENCE AG·Filed 2008·Application pending·0 cites
- 1248US7968728B2Method for producing carboxamidesBAYER CROPSCIENCE AG·Filed 2006·Granted Jun 28, 2011·0 cites·11 claims
- 1347US10906893B2Method for preparing methyl 4-[(4,5-dihydro-3-methoxy-4-methyl-5-oxo-1H-1,2,4-triazol-1-yl)carbonyl)sulfamoyl]-5-methylthiophene-3-carboxylateBAYER CROPSCIENCE AG·Filed 2018·Granted Feb 2, 2021·0 cites·11 claims
- 1447US9512081B2Process for preparing 3,5-bis(fluoroalkyl)pyrazole derivatives from α,α-dihaloaminesBAYER CROPSCIENCE AG·Filed 2014·Granted Dec 6, 2016·0 cites·5 claims
- 1546US2021253533A1Disubstituted 5(3)-pyrazole carboxylates and a process for their preparation from enolates and fluoroalkylaminoreagents (far) reagentsBAYER AG·Filed 2019·Application pending·0 cites
- 1645US10189800B2Method for preparing N-(1,3,4-oxadiazol-2-yl)arylcarboxamidesBAYER CROPSCIENCE AG·Filed 2016·Granted Jan 29, 2019·0 cites·11 claims
- 1740US8916710B2Method for producing tetrazole-substituted anthranilic acid diamide derivatives by reacting pyrazolic acids with anthranilic acid estersPAZENOK SERGII·Filed 2012·Granted Dec 23, 2014·0 cites·8 claims
- 1838US9701640B2Process for preparing 3,5-bis(haloalkyl)pyrazole derivatives from α,α-dihaloamines and ketiminesBAYER CROPSCIENCE AG·Filed 2015·Granted Jul 11, 2017·0 cites·9 claims
- 1938US2011021782A1Novel alkoxy enones and enamino ketones and a process for preparation thereofBAYER CROPSCIENCE AG·Filed 2010·Application pending·0 cites
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