Inventor · disambiguated record
Hans-Joachim Zeiss
Also filed as: ZEISS HANS-JOACHIM · ZEISS I HANS-JOACHIM
14 granted patents·1 pending application·237 citations·filing 1986–2013
93Inventor score
Files withHOECHST AG11AVENTIS CROPSCIENCE GMBH1BAYER CROPSCIENCE AG1FRACKENPOHL JENS1HOECHST SCHERING AGREVO GMBH1
Top patents by PatentIndex Score
15 records- 0193US5530142AProcess for the preparation of phosphorus-containing L-amino acids and their esters and N-derivativesHOECHST AG·Filed 1994·Granted Jun 25, 1996·71 cites·10 claims
- 0291US9173395B2Use of substituted isoquinolinones, isoquinolindiones, isoquinolintriones and dihydroisoquinolinones or in each case salts thereof as active agents against abiotic stress in plantsFRACKENPOHL JENS·Filed 2012·Granted Nov 3, 2015·11 cites·15 claims
- 0386US6660691B2Herbicidal composition comprising benzoylpyrazoles and safener (isoxadifen or mefenpyr)AVENTIS CROPSCIENCE GMBH·Filed 2002·Granted Dec 9, 2003·18 cites·9 claims
- 0485US4922006AProcess for the preparation of L-phosphinothricine (derivatives) and also of their alkyl estersHOECHST AG·Filed 1987·Granted May 1, 1990·24 cites·8 claims
- 0578US4777279AProcess for the preparation of L-homoalanin-4-yl(methyl)-phosphinic acid and its alkyl estersHOECHST AG·Filed 1986·Granted Oct 11, 1988·15 cites·3 claims
- 0676US4692541APhosphorus-containing α-amino nitriles and a process for their preparationHOECHST AG·Filed 1986·Granted Sep 8, 1987·13 cites·23 claims
- 0773US5239088AProcess for the preparation of homoserine lactonesHOECHST AG·Filed 1992·Granted Aug 24, 1993·21 cites·21 claims
- 0871US5650373AHerbicidal active substance combinations comprising a triketone and a second herbicideHOECHST AG·Filed 1995·Granted Jul 22, 1997·16 cites·23 claims
- 0968US5447903AHerbicidal active substance combinationsHOECHST AG·Filed 1990·Granted Sep 5, 1995·13 cites·13 claims
- 1067US5441922ACombinations of benzoyl cyclohexanedione herbicides and crop-protecting substancesHOECHST AG·Filed 1992·Granted Aug 15, 1995·17 cites·15 claims
- 1144US5374736AL-4-(phosphinylethyl)-1,3-oxazolidin-5-one derivatives as intermediates for synthesis of phosphorus-containing L-amino acidsHOECHST AG·Filed 1993·Granted Dec 20, 1994·6 cites·5 claims
- 1244US2015322094A1Use of substituted 2,3-dihydro-1-benzofuran-4-carboxylic acids or salts thereof as active substances against abiotic plant stressBAYER CROPSCIENCE AG·Filed 2013·Application pending·0 cites
- 1341US5591861AOptically active ω-halo-2-amino-alkanecarboxylic acid derivatives, process for the preparation thereof and their use for the preparation of optically active phosphorus-containing α-amino acidsHOECHST AG·Filed 1995·Granted Jan 7, 1997·2 cites·6 claims
- 1439US5318947AMethod for controlling harmful plants in rice with 2-benzoyl-1,3-cyclohexanedione derivativesHOECHST AG·Filed 1990·Granted Jun 7, 1994·10 cites·17 claims
- 1531US5633385AOptically active ω-halo-2-amino-alkanecarboxylic acid derivatives, process for the preparation thereof and their use for the preparation of optically active phosphorus-containing α-amino acidsHOECHST SCHERING AGREVO GMBH·Filed 1995·Granted May 27, 1997·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →