P

Inventor

KEIL MICHAEL

DE144 patents
⚠️ This page may combine multiple inventors who share the name “KEIL MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BASF AG

39 patents
US6255489B1Jul 3, 2001

Method for producing (hetero)aromatic hydroxylamines

BASF AG36 citations92
US5382685AJan 17, 1995

Preparation of O-substituted hydroxylammonium salts

BASF AG27 citations92
US4761172AAug 2, 1988

Herbicidal cyclohexanol derivatives, compositions, and method of use therefor

BASF AG26 citations92
US7737275B2Jun 15, 2010

Method for producing 3-phenyl(thio)uracils and 3-phenyldithiouracils

BASF AG17 citations84
US7847097B2Dec 7, 2010

Method for production of 1-alkyl-3-phenyluracils

BASF AG15 citations81
US6706886B2Mar 16, 2004

Process and novel intermediates for preparing isoxazolin-3-ylacyl benzenes

BASF AG8 citations74
US6525204B1Feb 25, 2003

Method for producing isoxazoline-3-yl-acyl benzene

BASF AG7 citations74
US6469176B1Oct 22, 2002

Method and novel intermediate products for producing isoxazolin-3-yl-acylbenzenenes

BASF AG10 citations74
US6162945ADec 19, 2000

Process for preparing 2-(2-methylphenyl)-3-methoxyacrylic acid methylester

BASF AG9 citations74
US6133451AOct 17, 2000

Method for producing 2-(3-pyrazolyl-oxymethylene) nitrobenzenes

BASF AG7 citations74
US5585520ADec 17, 1996

Process for the preparation of O-substituted hydroxylammonium salts

BASF AG9 citations74
US5354883AOct 11, 1994

Preparation of E-oxime ethers of phenylglyoxylic esters

BASF AG13 citations74
US4880456ANov 14, 1989

Cyclohexenone derivatives, their preparation and their use for controlling undesirable plant growth

BASF AG12 citations74
US4812160AMar 14, 1989

Cyclohexenone derivatives, preparation and use thereof as herbicides

BASF AG11 citations74
US4668275AMay 26, 1987

Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth

BASF AG6 citations74
US4654073AMar 31, 1987

Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth

BASF AG8 citations74
US4602935AJul 29, 1986

Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth

BASF AG7 citations74
US4596877AJun 24, 1986

Herbicidal cyclohexanone substituted tetrahydro-thiopyran derivatives, compositions, and method of use therefor

BASF AG9 citations74
US4545806AOct 8, 1985

5-(Oxo or thio heterocycle) cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth

BASF AG8 citations74
US4517013AMay 14, 1985

Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth

BASF AG12 citations74
US5446199AAug 29, 1995

Preparation of halomethylbenzoyl cyanides and novel halomethylbenzoyl cyanides

BASF AG5 citations73
US4624696ANov 25, 1986

Cyclohexenone derivatives and their use for controlling undesirable plant growth

BASF AG17 citations73
US7820846B2Oct 26, 2010

Bifunctional phenyliso(thio)cyanates, processes and intermediates products for their preparation

BASF AG4 citations63
US7301034B2Nov 27, 2007

Preparation of -4-thioalkybrobenzene derivatives

BASF AG2 citations63
US6670482B2Dec 30, 2003

Process and novel intermediates for preparing isoxazolin-3-ylacyl benzenes

BASF AG1 citations63
US6608209B2Aug 19, 2003

Preparation of isoxazolin-3-ylacylbenzenes

BASF AG1 citations63
US6133468AOct 17, 2000

Method for preparing substituted benzyl bromides

BASF AG5 citations63
US6040458AMar 21, 2000

Method for producing N-substituted 3-hydroxypyrazoles

BASF AG3 citations63
US5780624AJul 14, 1998

Preparation of oxime ethers

BASF AG2 citations63
US5696283ADec 9, 1997

Preparation of methyl isoproylideneaminooxyacetoxyacetate

BASF AG2 citations63
US5504249AApr 2, 1996

Preparation of o-chloromethylbenzoyl chlorides

BASF AG3 citations63
US5163992ANov 17, 1992

Oxalic acid derivatives and plant growth regulators containing them

BASF AG3 citations63
US5154753AOct 13, 1992

Cyclohexenone derivatives, their preparation and their use as herbicides and plant growth regulators

BASF AG3 citations63
US5074903ADec 24, 1991

Cyclohexenone derivatives, preparation and use thereof as herbicides

BASF AG4 citations63
US4994106AFeb 19, 1991

Cyclohexenone compounds, their preparation and their use for controlling undesirable plant growth

BASF AG2 citations63
US4936906AJun 26, 1990

Agents for regulating plant growth

BASF AG2 citations63
US4898610AFeb 6, 1990

Cyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growth

BASF AG5 citations63
US4867784ASep 19, 1989

Cyclohexenone derivatives, preparation thereof and use thereof as herbicidal and plant growth regulator agents

BASF AG2 citations63
US4842638AJun 27, 1989

Herbicidal tetrahydro(thio)pyran-2,4-dione derivatives

BASF AG3 citations63

LIST HANS

2 patents

BASF SE

1 patent

ROCHE DIAGNOSTICS OPERATIONS

1 patent

KONYA AHMET

1 patent

DECK FRANK

1 patent

SUKOPP MARTIN

1 patent

HOFFMANN LA ROCHE

1 patent

KUHR HANS-JUERGEN

1 patent

KEIL MICHAEL

1 patent

ROCHE DIABETES CARE INC

1 patent

Showing the top 50 of 144 patents by PatentIndex Score.