Inventor

Mark Wilhelm Drewes

Inventor

Langenfeld, DE

Overview

1991–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 205 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary

C07DHeterocyclic compounds40%

A01NPreservation of bodies of humans or animals or plants or parts thereof39%

C07CAcyclic or carbocyclic compounds13%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles1%

E04BGeneral building constructions0%

PatentTitleYear

10,961,201Heterocyclic compounds as pesticides2021 10,689,348Heterocyclic compounds as pesticides2020 10,524,475Selective herbicides based on substituted thien-3-yl-sulphonylamino(thio)carbonyltriazolin(thi)ones and safeners2020 10,435,374Heterocyclic compounds as pesticides2019 9,968,091Selective herbicides based on substituted thien-3-yl-sulphonylamino(thio)carbonyltriazolin(thi)ones and safeners2018 9,802,899'Heterocyclic compounds as pesticides'2017 9,055,748'Herbicides containing substituted thien-3-yl-sulfonylamino(thio)carbonyl-triazolin(thi)one'2015 8,946,234'Halogen-substituted compounds'2015 8,946,236'Anthranilic acid diamide derivative with hetero-aromatic and hetero-cyclic substituents'2015 8,889,878'Haloalky-substituted amides as insecticides and acaricides'2014 8,710,242'Haloalky -substituted amides as insecticides and acaricides'2014 8,673,818'C2-phenyl-substituted cyclic ketonols'2014 8,648,014'Herbicides containing substituted thien-3-yl-sulphonylaminio(thio)carbonyl-triazolin(ethi)ones'2014 8,536,092'Anthranilic acid diamide derivative with hetero-aromatic and hetero-cyclic substituents'2013 8,486,934'Oxadiazine-substituted arylamides'2013 8,383,853'Method for preparing 2,6-diethyl-4-methylphenylacetic acid'2013 8,334,300'C2-phenyl-substituted cyclic ketonols'2012 8,314,254'Substituted spirocyclic ketoenols'2012 8,288,316'N-(1,2,5-oxadiazol-3-yl)benzamides and their use as herbicides'2012 8,268,752'Herbicides containing substituted thien-3-yl-sulphonylamino(thio)carbonyl-triazolin(ethi)ones'2012 8,193,120'C2-phenyl-substituted cyclic ketonols'2012 8,183,296'Pesticide phenyloxy substituted phenylamidine derivatives'2012 8,138,119'Alkoxyalkyl spirocyclic tetramic acids and tetronic acids'2012 8,119,570'3-biphenyl-substituted-3-substituted-4-ketolactam and ketolactone and their utilization as pesticide'2012 8,101,550'Anthranilic acid diamide derivative with hetero-aromatic and hetero-cyclic substituents'2012 8,063,096'Spirocyclic 3-phenyl-3substituted-4-ketolactams and-lactones'2011 8,062,995'Dioxazine-substituted arylamides'2011 8,058,452'Pyrazolyl-substituted heterocycles and their use as phytosanitary products'2011 8,058,210'Arylphenyl-substituted cyclic keto-enols'2011 7,999,137'Pesticide bi-phenyl-amidine derivatives'2011 7,994,334'Fungicide pyridinyloxy substituted phenylamidine derivatives'2011 7,928,037'3-biphenyl-substituted-3-substituted-4-ketolactam and ketolactone and their utilization as pesticide'2011 7,915,282'C2-phenyl-substituted cyclic keto-enols used as pesticides and herbicides'2011 7,897,543'Spiroketal-substituted cyclic ketoenols'2011 7,888,285'2,4,6-phenyl substituted cyclic ketoenols'2011 7,858,805'Substituted thien-3-yl-sulphonylamino(thio)carbonyl-triazolin(ethi)ones'2010 7,855,309'Pesticide benzyloxy- and phenetyl-substituted phenyl-amidine derivatives'2010 7,807,703'Substituted aryl ketones'2010 7,781,374'Herbicides containing substituted Thien-3-yl-Sulphonylamino(thio)carbonyl-triazolin(thi)ones'2010 7,776,791'N-heterocyclyl phenyl-substituted cyclic ketoenols'2010 7,754,654'Substituted spirocyclic ketoenols'2010 7,727,986'Pesticide pyrimidinyloxy substituted phenylamidine derivatives'2010 7,727,933'2-ethyl-4,6-dimethyl-phenyl-substituted spirocyclic tetramic acid derivatives'2010 7,723,267'Substituted fluoroalcoxyphenylsulfonylurea'2010 7,723,266'Substituted aryl sulphony(thio)ureas used as herbicides'2010 7,718,706'Arylphenyl-substituted cyclic keto-enols'2010 7,718,186'2-alkoxy-6-alkylphenyl-substituted spirocyclic tetramic acid derivatives'2010 7,670,991'Substituted benzoylcyclohexenones and their use as herbicidal agents'2010 7,642,359'Pyrazolyl-substituted heterocycles and their use as phytosanitary products'2010 7,642,221'Substituted thien-3-yl-sulphonylamino(thio)carbonyl-triazoline(ethi)ones'2010 7,635,664'Herbicidal substituted benzoylpyrazoles'2009 7,625,841'Substituted thiene-3-ylsulphonylamino(thio)carbonyltriazolin(ethi)ones'2009 7,615,514'Selective herbicides based on substituted arylsulphonylaminocarbonyl-triazolinones and safeners'2009 7,595,404'Thiazolyl-substituted carbocyclic 1,3-diones as pesticidal agents'2009 7,566,731'Hetaryl substituted homotetramic and homotetronic acids and their use thereof as pesticides'2009 7,547,660'Phenyl-substituted 4-hydroxy-tetrahydropyridones'2009 7,521,396'Substituted (thioxo)carbonylaminophenyluracils'2009 7,456,133'Substituted arylketones'2008 7,439,207'2,6 substituted pyridine-3-carbonyl derivatives serving as plant protection agents having herbicidal action'2008 7,435,829'Pyrazolyl-substituted heterocycles and their use as phytosanitary products'2008 7,432,225'Selective herbicides based on substituted cyclic keto-enols and safeners'2008 7,425,575'Spirocyclic 3-phenyl-3-substituted 4-ketolactams and 4-ketolactones'2008 7,420,062'Hetaryl-substituted pyrazolidindione derivatives with pesticidal characteristics'2008 7,410,933'Substituted thiene-3-ylsulphonylamino(thio)carbonyl-triazolin(thi)ones'2008 7,329,634'3-Phenyl substituted 3-substituted-4ketolactams and ketolactones'2008 7,329,757'Substituted iminoazines'2008 7,307,044'3-biphenyl-substituted-3-substituted-4-ketolactam and ketolactone and their utilization as pesticide'2007 7,288,676'Arylphenyl-substituted cyclic ketoenols'2007 7,279,444'Substituted benzoylpyrazoles'2007 7,244,692'Substituted benzoylcyclohexane diones for use as herbicides'2007 7,230,116'Pyrazolyl-substituted heterocycles and their use as phytosanitary products'2007 7,227,043'2-phenyl-2-substituted-1,3-diketones'2007 RE039607'Herbicidal sulphonylamino(thio) carbonyl compounds'2007 7,186,834'Substituted iminoazines'2007 7,186,829'Aryl-substituted heterocyclic enaminones'2007 7,153,813'Substituted aryl ketones'2006 7,141,533'Hetaryl-substituted heterocycles'2006 7,115,543'Aryl sulfonyl amino carbonyl triazole based selective herbicides'2006 7,112,554'Substituted arylketones'2006 7,105,471'Arylphenyl-substituted cyclic ketoenols'2006 RE039263'Substituted aromatic thiocarboxylic acid amides and their use as herbicides'2006 7,091,158'Substituted thienyl(amino)sulphonylureas'2006 7,049,271'Phenyl-substituted 2-enamino-ketonitriles'2006 7,026,341'Hetaryl substituted homotetramic and homotetronic acids and their use thereof as pesticides'2006 6,992,044'Substituted phenyluracils'2006 6,974,827'Phenyl substituted 4-hydroxy tetrahydroxypyridone'2005 6,969,697'Substituted benzoylcyclohexenones'2005 6,967,188'Selective heteroaryloxy- acetamides-based herbicides'2005 6,964,939'Substituted thiene-3-yl-sulfonyl amino(thio)carbonyl-triazolin(thi)ones'2005 6,924,251'Substituted benzoylcyclohexandiones'2005 6,906,007'Phenyl-substituted 5,6-dihydropyrone derivatives for use as pesticides and herbicides'2005 6,887,831'Substituted thienyl(amino)sulfonylureas'2005 6,864,219'Substituted aryl ketones'2005 6,861,391'Trifluoromethyl-substituted spirocyclic ketoenols'2005 6,849,744'Î±-phenyl-Î²-keto sulfones'2005 6,841,517'Selective herbicides on basis of N-aryl-triazoline(thi)ones'2005 6,838,415'Substituted benzoylisoxazoles and the use thereof as herbicides'2005 6,838,414'Substituted aryl sulphonyl(thio)ureas used as herbicides'2005 6,825,183'Substituted benzoylcyclohexanediones for use as herbicides'2004 6,821,926'Carbamoyl triazolinone based herbicide'2004 6,815,398'Substituted phenyluracils and their use as herbicides'2004 6,806,264'Arylphenyl-substituted cyclic ketoenols'2004 6,806,292'Substituted imide derivatives'2004 6,780,821'Substituted phenyl uracils'2004 6,767,864'Heteroaryl-substituted heterocycles'2004 6,762,152'Substituted benzoyl ketones, methods for producing them and their use as herbicides'2004 6,756,342'Substituted thienocycloalk(en) ylamino -1,3,5-triazine'2004 6,746,989'Substituted benzoylpyrazoles as herbicides'2004 6,734,139'N-aryl-uracile-based herbicides'2004 6,727,206'Substituted aryl ketones'2004 6,716,832'Arylphenyl-substituted cyclic ketoenols'2004 6,693,092'Arylphenyl-substituted cyclic ketoenols'2004 6,686,478'Thienylsulphonylamino(thio)carbonyl compounds'2004 6,686,318'Heterocyclically substituted aromatic amino compounds with a herbicidal effect'2004 6,677,277'Substituted sulphonyl amino(thio)carbonyl compounds and their use as herbicides'2004 6,670,385'-phenyl-ketosulfone'2003 6,649,760'Substituted phenyluracils'2003 6,649,565'Selective herbicides on the basis of a substituted phenylsulfonylaminocarbonyltriazolinone and safeners'2003 6,645,915'Substituted 1,3,5- triazines'2003 6,642,180'Biphenyl-substituted cyclic ketoenols as pesticides'2003 6,624,120'Substituted herbicidal phenyluracils'2003 6,617,281'Substituted acylamino phenyl uracils'2003 6,610,631'Substituted aryl ketones'2003 6,608,004'Substituted 2-aryl-1,2,4-triazine-3,5-di(thi)ones'2003 6,602,827'Herbicidal 5-chlorodifluoromethyl-1,3,4-thiadiazol-2-yl-oxyacetanilides'2003 6,602,826'Heterocyclically substituted aromatic amino compounds with a herbicidal effect'2003 6,573,219'Substituted heterocyclyl-2H-chromenes'2003 6,566,536'Thienylsulphonylamino(thio)carbonyl compounds'2003 6,562,759'Substituted phenyl uracils'2003 6,559,102'Substituted 3-aryl-pyrazoles'2003 6,548,449'Substituted phenyluracils with herbicidal effect'2003 6,545,154'Method for the production of N-(5-amino-2-cyano-4-fluoro-phenyl)-sulphonamides and new intermediate products'2003 6,544,931'Substituted heteroaryloxyacetanilides and their use as herbicides'2003 6,525,211'Herbicidal sulphonylamino(thio)carbonyl compounds'2003 6,495,491'Substituted cyanophenyl uracils'2002 6,495,492'Substituted 3-aryl-pyrazoles'2002 6,458,965'Aryl phenyl substituted cyclic ketoenols'2002 6,455,472'Phenyl-substituted cyclic enaminones'2002 6,455,697'Substituted phenyluracils'2002 6,451,843'Arylphenyl-substituted cyclic keto enols'2002 6,451,737'Substituted aryl sulphonyl (thio) ureas as herbicides'2002 6,451,736'Substituted aromatic thiocarboxylic acid amides and their use as herbicides'2002 6,444,616'Substituted p-trifluoromethylphenyluracils'2002 6,441,195'Substituted sulphonylamino(thio) carbonyl compounds'2002 6,437,126'Substituted phenyluracils'2002 6,432,879'Substituted phenyl uracils'2002 6,420,316'Substituted aromatic thiocarboxylic acid amides and their use as herbicides'2002 6,420,313'Thienylalkylamino-1,3,5-triazines and the use thereof as herbicides'2002 6,417,370'Arylphenyl-substituted cyclic keto-enols'2002 6,417,141'Substituted aminouracils'2002 6,407,041'Substituted 2,4-diamino-1,3,5-triazines'2002 6,403,535'Substituted thiazol(in) ylideneamino sulfonylamino (thio)carbonyl-triazolinones'2002 6,395,683'Heterocyclylbenzonitriles'2002 6,383,988'Thienysulfonylamino (thio) carbonyl compounds'2002 6,365,550'Flufenacet-based herbicidal compositions'2002 6,358,886'6-Substituted 2,4-diamino-1,3,5-triazine derivatives having at least two asymmetrically substituted carbon atoms, the production thereof, and their use as herbicides'2002 6,348,435'Substituted 2,4-diamino-1,3,5-triazine and their use as herbicides'2002 6,339,044'N-P-Cyanoaryl nitrogen-containing heterocycles having pendent sulfur-containing groups'2002 6,331,507'Substituted aromatic thiocarboxylic acid amides and their use as herbicides'2001 6,310,206'Method for the production of N-(5-amino-2-cyano-4-fluoro-phenyl)-sulphonamides and new intermediate products'2001 6,300,280'Substituted aminophenyluracils'2001 6,297,192'Selective herbicides based on N-aryl-triazoline(thi)ons and N-arlysulfonylamino(thio)carbonyl-triazoline(thi)ons'2001 6,297,195'Substituted triazoloazine sulphonamides'2001 6,262,291'Substituted N-(cyanophenyl)aminoalkenamides therefor and process for their preparation'2001 6,251,831'Herbicidal sulphonylamino(thio)carbonyl compounds'2001 6,251,828'Substituted phenyluracils'2001 6,245,714'Substituted phenyl uracils'2001 6,245,715'Substituted iminoalkoxy-phenyluracils, the production and use thereof as herbicides'2001 6,228,809'Substituted aminophenyluracils as herbicides and insecticides'2001 6,200,935'Arylalkyltriazole derivatives and their use as herbicides'2001 6,200,934'Substituted arylsulphonylamino(thio)carbonyl-triazolin(thi)ones as herbicides'2001 6,200,931'5,6-dihydro-(1,4,2)-Dioxazin-substituted (hetero) aryl-(oxy-, imino-, alkyl-)-sulphonylamino(thio)carbonyl-heterocyclyl derivatives, their preparation and their use as herbicides'2001 6,187,716'Heterocyclyluracil'2001 6,184,183'Heterocyclyluracils'2001 6,180,567'Substituted sulphonylamino(thio)carbonyl compounds as herbicides'2001 6,175,010'3-amino-1-cyanophenyl-uracils'2001 6,172,225'Process for producing hydroxyarenes'2001 6,169,182'Process for the preparation of substituted cyanophenyl uracils from substituted aminoalkene acid cyanophenyl amides'2001 6,130,225'Substituted p-trifluoromethylphenyluracils'2000 6,110,870'N-cyanoaryl-nitrogen heterocycles'2000 6,107,252'Substituted phenyl uracils and their use as herbicides'2000 6,100,420'Heterocyclylbenzonitriles'2000 6,077,813'Substituted aromatic thiocarboxylic acid amides and their use as herbicides'2000 6,074,989'Substituted azolylsulphonylphenyluracils'2000 6,008,160'Substituted 1-amino-3-phenyluracil derivatives, their preparation and their use as herbicides'1999 6,001,776'Herbicidal sulphonylamino(thio)carbonyl triazolin(thi)ones with heterocyclyl(alk)oxy substituents'1999 5,990,044'Selective herbicides based on aryl uracils'1999 5,981,436'Substituted diazacyclohexanedi (thi) ones'1999 5,962,372'N-cyanoaryl nitrogen heterocycles'1999 5,877,121'Substituted pyrimidin(ethi)ones'1999 5,858,925'Heterocyclylbenzonitriles'1999 5,856,559'Process for preparing substituted aryluracils'1999 5,847,137'Process for preparing substituted aryluracils'1998 5,759,957'N-cyanoaryl nitrogen heterocycles'1998 5,756,805'4-cyanophenylimino heterocycles'1998 5,681,794'N-cyanoaryl-nitrogen heterocycles'1997 5,593,945'N-cyanoaryl-nitrogen heterocycles'1997 5,439,874'Herbicidal substituted bicyclo[3.1.0]hexanes'1995 5,371,062'Substituted azines'1994 5,284,820'Herbicidal substituted cycloalkenes'1994 5,215,569'Substituted pyridines'1993 5,186,734'Herbicidal bisazinyl compounds'1993 5,185,026'Herbicidal naphthalene derivatives'1993 5,167,693'Herbicidal substituted azines'1992 4,990,669'Optically active .alpha.-amino aldehydes, process for the preparation thereof, and the use thereof for the stereoselective preparation of optically active .beta.-amino alcohols'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2014Patents assigned to BAYER AG (135)· patent assignee history

1991Based in Marburg, DE· patent location history

1992–2021Based in Langenfeld, DE· patent location history

2004–2021Patents assigned to BAYER CROPSCIENCE AG (68)· patent assignee history

2010Based in Leverkusen, DE· patent location history

2011–2015Patents assigned to DREWES MARK WILHELM (16)· patent assignee history

2011–2014Patents assigned to FEUCHT DIETER (12)· patent assignee history

2011–2014Patents assigned to FISCHER REINER (10)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAYER AG	135	1991–2014
BAYER CROPSCIENCE AG	68	2004–2021
DREWES MARK WILHELMself	16	2011–2015
FEUCHT DIETER	12	2011–2014
FISCHER REINER	10	2011–2014

Locations

Location	Patents	Span
Langenfeld, DE	203	1992–2021
Leverkusen, DE	1	2010
Marburg, DE	1	1991