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USPTO Patent Rankings Data through Dec 31, 2025
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Harald Rang — 35 Patents

Basf Se: 35 patents #274 of 13,826Top 2%
Ludwigshafen, DE: #65 of 1,722 inventorsTop 4%
Overall (All Time): #96,288 of 4,157,543Top 3%
35 Patents All Time
Harald Rang has been granted 35 US patents while listed as an inventor at Basf Se. The first was granted in 1993 and the most recent in March 2002. Harald Rang ranks #96,288 of 4,157,543 US inventors in our database (top 2.3%). Patent records list Harald Rang in Ludwigshafen, DE.

Patents per Year

Patents granted per year, 1993 to 2002Bar chart with a peak of 10 patents in 1998.peak 101993: 1 patents19931994: 3 patents19941995: 3 patents19951996: 9 patents19961997: 2 patents19971998: 10 patents19981999: 3 patents19992000: 3 patents20002002: 1 patents2002

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6362380 Preparation of nitrobiphenyls Karl Eicken, Joachim Gebhardt, Michael Rack, Peter Schafer 2002-03-26 $230,000
6165941 Substituted 2-phenylpyridines Peter Schaefer, Gerhard Hamprecht, Elisabeth Heistracher, Hartmann Koenig, Ralf Klintz +4 more 2000-12-26 $162,000
6153759 Heterocyclic benzoyl intermediates for herbicidal compounds Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten +7 more 2000-11-28 $180,000
6133202 Cyclohexenone oxime ether metal salts Matthias Bratz, Karl-Friedrich Jager, Remy Benoit, Ulf Misslitz, Karl-Otto Westphalen 2000-10-17 $150,000
6004903 2-Anylocyclohexanediones having improved herbicidal properties Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten +7 more 1999-12-21
5998450 Heterocyclically substituted biphenylamine derivatives, their preparation and their use as fungicides Karl Eicken, Albrecht Harreus, Norbert Gotz, Eberhard Ammermann, Gisela Lorenz +1 more 1999-12-07
5863864 Preparation of saccharincarboxylic acids and -carboxylic acid esters Peter Plath, Karl-Otto Westphalen, Matthias Gerber, Helmut Walter 1999-01-26
5846907 Herbicidally active pyrazol-4-ylbenzoyl compounds Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten +7 more 1998-12-08
5846906 Herbicidally active phenyldiketone compounds Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten +7 more 1998-12-08
5834402 Isoxazolylbenzoyl derivatives Wolfgang von Deyn, Regina Luise Hill, Uwe Kardorff, Stefan Engel, Martina Otten +7 more 1998-11-10
5783522 Substituted 2-phenylpyridines Peter Schaefer, Gerhard Hamprecht, Elisabeth Heistracher, Hartmann Koenig, Ralf Klintz +4 more 1998-07-21
5744425 Saccharin derivatives Peter Plath, Uwe Kardorff, Wolfgang von Deyn, Stefan Engel, Jurgen Kast +4 more 1998-04-28
5739400 Preparation of O-(2-hydroxyalkyl)oximes Albrecht Harreus, Norbert Gotz 1998-04-14
5739402 Process for the preparation of mixtures of isomers of O-phenoxy-alkylhydroxylamines or O-phenoxyalkyloximes Norbert Gotz, Albrecht Harreus, Dirk Borchers, Horst Hartmann, Volker Maywald +2 more 1998-04-14
5723415 5-hydroxypyrazol-4-ylcarbonyl-substituted saccharin derivatives Peter Plath, Wolfgang von Deyn, Stefan Engel, Uwe Kardorff, Hartmann Konig +3 more 1998-03-03
5716906 Saccharin derivatives Peter Plath, Wolfgang von Deyn, Stefan Engel, Uwe Kardorff, Hartmann Konig +3 more 1998-02-10
5716905 Saccharin derivatives Peter Plath, Wolfgang von Deyn, Stefan Engel, Uwe Kardorff, Christoph Nubling +4 more 1998-02-10
5696161 Substituted phenoxymethylphenyl derivatives, their preparation and their use for controlling pests and fungi Reinhard Kirstgen, Klaus Oberdorf, Hubert Sauter, Herbert Bayer, Wassilios Grammenos +3 more 1997-12-09
5684200 Process for the preparation of hydroxylamine ethers and their salts and intermediates for this purpose Albrecht Harreus, Norbert Goetz, Volker Maywald, Ulf Misslitz, Ulrich Klein 1997-11-04
5589493 Anilide derivatives and their use for combating botrytis Karl Eicken, Norbert Goetz, Albrecht Harreus, Eberhard Ammermann, Gisela Lorenz 1996-12-31
5573999 .beta.-substituted cinnamic acid derivative Hubert Sauter, Herbert Bayer, Klaus Oberdorf, Horst Wingert, Wolfgang von Deyn +5 more 1996-11-12
5565490 P-hydroxyaniline derivatives, their preparation and their use Oliver Wagner, Karl Eicken, Norbert G otz, Eberhard Ammermann, Gisela Lorenz 1996-10-15
5556988 Anilide derivatives and their use for combating botrytis Karl Eicken, Norbert Goetz, Albrecht Harreus, Eberhard Ammermann, Gisela Lorenz 1996-09-17
5545664 Substituted phenoxymethylphenyl derivatives, their preparation and their use for controlling pests and fungi Reinhard Kirstgen, Klaus Oberdorf, Hubert Sauter, Herbert Bayer, Wassilios Grammenos +3 more 1996-08-13
5538940 .beta.-substituted cinnamic acid derivative Hubert Sauter, Herbert Bayer, Klaus Oberdorf, Horst Wingert, Wolfgang von Deyn +5 more 1996-07-23