Inventor

Klaus Bauer

Inventor

Hanau, DE

Overview

1977–2002

Patent span

Chemistry

Primary field (CPC C)

Patents· 111 as inventor

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

A01Nprimary

A01NPreservation of bodies of humans or animals or plants or parts thereof43%

C07DHeterocyclic compounds37%

C07CAcyclic or carbocyclic compounds9%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations1%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1%

A23KFodder0%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for0%

A61KPreparations for medical, dental or toiletry purposes0%

B29CShaping or joining of plastics0%

PatentTitleYear

6,498,253'Acylated aminophenylsulfonylureas, processes for their preparation and their use as herbicides and plant growth regulators'2002 6,482,947'Substituted (hetero) aryl compounds, process for their preparation, agents containing them and their use as safeners'2002 6,444,253'Flavor delivery system'2002 6,410,483'Phenylsulfonylureas, processes for their preparation, and their use as herbicides and plant growth regulators'2002 6,410,482'(Het) arylsulfonylureas having an amino function, their presentation and their use as herbicides and plant growth regulators'2002 6,331,506'Disubstituted methylidene hydrazinophenyl sulfonylureas, process for their production and their use as herbicides and plant growth regulators'2001 6,316,388'N-heteroaryl-N\'-(pyrid-2-yl-sulfonyl) ureas, processes for their preparation, and their use as herbicides and plant growth regulators'2001 6,265,348'Alkylidenehydrazinophenylsulfonylureas, processes for their preparation and their use as herbicides and plant growth regulators'2001 6,239,071'2,4-diamino-1,3,5-triazines, processes for their preparation and their use as herbicides and plant growth regulators'2001 6,239,306'Phenylsulfonylureas, processes for their preparation, and their use as herbicides and plant growth regulations'2001 6,235,680'N-acylsulfonamides, novel mixtures of herbicides and antidotes, and their use'2001 6,071,860'2,4-Diamino-1, 3,5-triazines, their preparation, and their use as herbicides and plant growth regulators'2000 6,069,114'2-amino-4-bicycloamino-1,3,5-Triazines, their preparation, and their use as herbicide and plant growth regulators'2000 6,017,852'Method of controlling undesired plant growth in rice'2000 5,972,839'2-fluoroacrylic acid derivatives, novel mixtures of herbicides and antidotes, and their use'1999 5,945,541'Plant protection agents based on pyrazolecarboxylic acid derivatives'1999 5,928,997'Synergistic herbicidal agents comprising phenoxysulfonylure a herbicides'1999 5,925,597'Phenylsulfonylureas, processes for their preparation, and their use as herbicides and plant growth regulators'1999 5,925,596'Substituted aminomethylphenylsulfonylureas their preparation and their use as herbicides and plant growth regulators'1999 5,922,645'Alkylidenehydrazinophenylsulfonylureas, processes for their preparation and their use as herbicides and plant growth regulators'1999 5,922,648'2-amino-1,3,5-triazines, and their use as herbicides and plant growth regulators'1999 5,922,646'Acylated aminophenylsulfonylureas, processes for their preparation and their use as herbicides and plant growth regulators'1999 5,861,357'5-acylamino-2-alkoxycarbonylphenylsulfonylureas as selective herbicides'1999 5,854,179'Sulfur-substituted phenylsulfonylureas, processes for their preparation and their use as herbicides and plant growth regulators'1998 5,849,666'N-substituted hydrazinophenylsulfonylureas, processes for their preparation and their use as herbicides and plant growth regulations'1998 5,847,146'N-heteroartyl-n\'-(pyrid-2yl-sulfonyl) ureas, processes for their preparation, and their use as herbicides and plant growth regulators'1998 5,756,422'Substituted quinoline compounds and their use as safeners'1998 5,747,421'Formylaminophenylsulfonylureas, preparation processes and use as herbicides and plant growth regulators'1998 5,739,079'Substituted (hetero) aryl compounds, process for their preparation, agents containing them and their use as safeners'1998 5,723,409'Intermediates for the preparation of phenylsulfonylurea herbicides and plant growth regulators'1998 5,714,436'N-heteroaryl-N\'-(pyrid-2-ylsulfonyl)ureas, processes for their preparation, and their use as herbicides and plant growth regulators'1998 5,703,008'Pyrazolines for protecting crop plants against herbicides'1997 5,700,758'Pyrazolines for protecting crop plants against herbicides'1997 5,698,539'Mixtures of herbicides and antidotes, (hetero)-aryloxy compounds, their preparation, compositions containing them, and their use'1997 5,696,051'Synergistic herbicide combinations'1997 5,696,053'Nitrogen-substituted phenylsulfonylureas; processes for their preparation, and their use as herbicides and plant growth regulators'1997 5,688,745'Arylsulfonylureas and their use as herbicides and growth regulators'1997 5,663,118'Fluoromethylsulfonyl-substituted pyridylsulfonylureas as herbicides, process for their preparation, and their use'1997 5,658,854'Acylated aminophenylsulfonylureas; preparation and use as herbicides and plant growth regulators'1997 5,650,373'Herbicidal active substance combinations comprising a triketone and a second herbicide'1997 5,648,315'Phenylsulfonylureas, Processes for their-preparation, and their use as herbicides and plant growth regulators'1997 5,635,451'Pyridylsulfonylureas as herbicides and plant growth regulators, processes for their preparation and their use'1997 5,622,910'Mixtures of herbicides and antidotes'1997 5,576,440'2-pyridylsulfonamides'1996 5,536,698'Crop-protecting compositions containing isoxazolines or isothiazdines, novel isoxazolines, and their preparation'1996 5,529,976'Pyridyl sulphonyl ureas as herbicides and plant growth regulators'1996 5,521,143'Plant-protecting agents containing isoxazolines or isothiazolines, and novel isoxazolines and isothiazolines'1996 5,516,750'Substituted isoxazolines, process for their preparation, composition containing them, and their use of safeners'1996 5,494,886'Pyridyl sulphonyl ureas as herbicides and plant growth regulators'1996 5,488,027'Herbicide-safener combinations containing sulfonylurea or imidazolinone herbicides'1996 5,463,081'Arylsulfonylureas, processes for their preparation, and their use as herbicides and growth regulators'1995 5,461,019'Synergistic herbicidal combinations, process for their preparation, and use of said compositions as herbicidal agents'1995 5,449,812'Intermediates for the preparation of phenylsulfonylurea herbicides and plant growth regulators'1995 5,447,903'Herbicidal active substance combinations'1995 5,446,013'2-alkyl-or-aryl-substituted-2-(pyrimidinyl-or-traizinyl-ox y(or-thio))-acotic acid derivatives, process for preparation, and use as herbicides or plant-growth regulators'1995 5,441,922'Combinations of benzoyl cyclohexanedione herbicides and crop-protecting substances'1995 5,401,700'Plant protection agents based on pyrazolecarboxylic acid derivatives'1995 5,380,852'5-chloroquinolin-8-oxyalkanecarboxylic acid derivatives, useful as antidotes for herbicides'1995 5,332,715'Plant-protecting substituted isoxazolines, isoxazoles, isothiazolines and isothiazoles, and also processes for their preparation and their use'1994 5,324,710'Sulfonated heterocyclic carboxamides and their use as herbicides, and growth regulators'1994 5,318,947'Method for controlling harmful plants in rice with 2-benzoyl-1,3-cyclohexanedione derivatives'1994 5,314,863'Isoxazolines, their preparation, and their use as plant-protecting agents'1994 5,306,695'Haloalkoxy-substituted benzoylcyclohexanediones as herbicides and plant growth regulators'1994 5,272,129'Phenoxysulfonylureas based on 3-substituted alkyl salicylates, and their use as herbicides and plant growth regulators'1993 5,223,017'Substituted sulfonylalkylsulfonylureas and their use as herbicides and plant growth regulators'1993 5,186,736'Heterocyclic N-acylsulfonamides and their use as herbicides or growth regulators'1993 5,129,941'Heterocyclically substituted sulfonylureas, and their use as herbicides or plant growth regulators'1992 5,104,443'Heterocyclic 2-alkoxyphenoxysulfonylureas and the use thereof as herbicides or plant growth regulators'1992 5,104,442'4,5,6,7-tetrahydro-3-aryl-indazoles and their use as herbicides'1992 5,103,017'Pyrazolines and their use as safeners'1992 5,103,004'N-sultamsulfonamides'1992 5,102,443'Heterocyclically substituted phenoxysulfonylureas, and the use thereof as herbicides or plant growth regulators'1992 5,082,949'Phenylpyrazolecarboxylic acid derivative preparation'1992 5,073,185'Heterocyclically substituted n-sultamsulfonamides'1991 5,071,464'Herbicidal agents'1991 5,053,072'Heterocyclic N-acylsulfonamides, and their use as herbicides or growth regulators'1991 5,037,468'Pyrazolines and their use as safeners'1991 5,030,270'Sulfonylureas with heterocyclic substituents, and the use thereof as herbicides or plant-growth regulators'1991 5,022,916'Substituted sulfonyldiamides, processes for their preparation, and their use as herbicides and plant growth regulators'1991 5,021,578'Certain perfluoroloweralkoxy-2-pyridyloxy propionates having herbicidal activity'1991 5,015,284'Alkyl- and alkenylsulfonylureas which are substituted in the heterocycle, and their use as herbicides or plant growth regulators'1991 4,963,180'Heterocyclic-substituted phenylsulfamates, and their use as herbicides and plant growth regulators'1990 4,925,478'Novel quinolinoxy compounds, a process for their preparation, and their use as antidotes'1990 4,925,480'Heterocyclically substituted N-sultamsulfonamides, and their use as herbicides and plant growth regulators'1990 4,891,057'Phenylpyrazolecarboxylic acid derivatives, their preparation, and their use as plant-growth regulators and safeners'1990 4,838,931'1,2-disubstituted piperidines, processes for their preparation and their use in plant protection'1989 4,820,335'1-substituted imidazole-5-carboxylic acid derivatives, their preparation and their use as biocides'1989 4,814,459'Benzoxazolyl- and benzothiazolyl-amino acids, their preparation and their use in plant protection'1989 4,776,875'Functional acetic acid derivatives containing phosphorus and herbicidal, growth-regulating agents containing them'1988 4,749,403'Herbicidal derivatives of imidazolidinone and imidazolidine thione'1988 4,747,868'Growth-regulating, fungicidal, and herbicidal cyclohexylimidazole and cyclohexenylimidazole derivatives, compositions, and methods of use therefor'1988 4,734,120'Dipeptides containing C-terminal phosphinothricin, a process for their preparation and their use for controlling undesirable plant growth'1988 4,718,937'N-alkoxyaminosulfonylureas and N-alkylsulfonylaminosulfonylureas'1988 4,668,276'Use of aryloxy compounds as antidotes'1987 4,652,666'.alpha.-acyloximino-alkane-phosphonic (and -phosphinic) acid esters'1987 4,645,526'Herbicidal agents'1987 4,639,266'Plant protection agents based on 1,2,4-triazole derivatives and also new derivatives of 1,2,4-triazole'1987 4,623,380'Isoindoles, processes for their preparation and their use as herbicidal agents'1986 4,615,726'Herbicidal 1-acylimidazolinones'1986 4,614,535'Herbicidal imidazolinones'1986 4,602,932'Use of quinolyloxy compounds as antidotes for fenoxaprop-ethyl (ethyl-2-(4-(6-chlorobenzoxazolyloxy)-phenoxy)-propionate)'1986 4,594,098'Phosphorus-containing functional derivatives of acetic acid, process for their preparation and herbicidal and growth-regulating agents containing them'1986 4,564,382'Phenoxyalkanoyl derivatives and their use in plant protection'1986 4,492,598'Sulfonylureas having heterocyclic substituents, and their use in agriculture'1985 4,477,276'Heterocyclic phenyl ethers and their herbicidal use'1984 4,440,565'Heterocyclically substituted (halogeno)alkyl- and (halogeno)alkoxysulfonylureas, and their use in agriculture'1984 4,414,020'Composition and process for promoting the growth of crop plants'1983 4,383,850'Benzthiazole or benzoxazole ethers, herbicidal compositions and use'1983 4,264,591'Antibiotic, its production and its medicinal use'1981 4,031,207'Antibiotic'1977 4,031,208'Antibiotic'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1981Patents assigned to BAYER AG (3)· patent assignee history

1977–1981Based in Wuppertal, DE· patent location history

1983–2002Patents assigned to HOECHST AG (74)· patent assignee history

1983–1991Based in Rodgau, DE· patent location history

1990–2002Based in Hanau, DE· patent location history

1996–2002Patents assigned to HOECHST SCHERING AGREVO GMBH (31)· patent assignee history

1999Based in Hanua, DE· patent location history

2001Patents assigned to HOECHT SCHERING AGREVO GMBH (1)· patent assignee history

2002Patents assigned to DRAGOCO GERBERDING CO AG (1)· patent assignee history

2002Based in Little Silver, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOECHST AG	74	1983–2002
HOECHST SCHERING AGREVO GMBH	31	1996–2002
BAYER AG	3	1977–1981
DRAGOCO GERBERDING CO AG	1	2002
HOECHT SCHERING AGREVO GMBH	1	2001

Locations

Location	Patents	Span
Hanau, DE	80	1990–2002
Rodgau, DE	25	1983–1991
Wuppertal, DE	3	1977–1981
Little Silver, New Jersey, US	1	2002
Hanua, DE	1	1999