Konrad SIEGEL

Person

Dusseldorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing triazinyl-substituted oxindoles
- Patent number 9,522,904
- Issue date Dec 20, 2016
- Bayer Intellectual Property GmbH
- Gunter Karig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing N-sulfonyl-substituted oxindoles
- Patent number 9,512,088
- Issue date Dec 6, 2016
- Bayer Intellectual Property GmbH
- Gunter Karig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing 2-(triazinylcarbonyl) sulfonanilides
- Patent number 9,096,551
- Issue date Aug 4, 2015
- Bayer Intellectual Property GmbH
- Gunter Karig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing N-sulfonyl-substituted oxindoles
- Patent number 8,969,553
- Issue date Mar 3, 2015
- Bayer Intellectual Property GmbH
- Gunter Karig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing triazinyl-substituted oxindoles
- Patent number 8,962,828
- Issue date Feb 24, 2015
- Bayer Intellectual Property GmbH
- Gunter Karig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-...
- Patent number 8,853,398
- Issue date Oct 7, 2014
- Bayer Intellectual Property GmbH
- Franz-Josef Mais
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing substituted 1,3-dihydro-2H-indol-2-ones
- Patent number 8,563,749
- Issue date Oct 22, 2013
- Bayer CropScience AG
- Konrad Siegel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-...
- Patent number 8,501,945
- Issue date Aug 6, 2013
- Bayer Intellectual Property GmbH
- Franz-Josef Mais
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-...
- Patent number 8,492,544
- Issue date Jul 23, 2013
- Bayer Intellectual Property GmbH
- Franz-Josef Mais
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING N-SULFONYL-SUBSTITUTED OXINDOLES
- Publication number 20150133660
- Publication date May 14, 2015
- Bayer Intellectual Property GmbH
- Gunter KARIG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING TRIAZINYL-SUBSTITUTED OXINDOLES
- Publication number 20150126737
- Publication date May 7, 2015
- Bayer Intellectual Property GmbH
- Gunter Karig
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PROCESS FOR PREPARING METHYL METHYLCARBAMATE AND ITS PURIFICATION F...
- Publication number 20140288303
- Publication date Sep 25, 2014
- Bayer Intellectual Property GmbH
- Franz-Josef MAIS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing 2-(triazinylcarbonyl) sulfonanilides
- Publication number 20140024828
- Publication date Jan 23, 2014
- Bayer Intellectual Property GmbH
- Gunter Karig
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD FOR PRODUCING N-SULFONYL-SUBSTITUTED OXINDOLES
- Publication number 20140005388
- Publication date Jan 2, 2014
- Bayer Intellectual Property GmbH
- Gunter Karig
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD FOR PRODUCING TRIAZINYL-SUBSTITUTED OXINDOLES
- Publication number 20130345422
- Publication date Dec 26, 2013
- Bayer Intellectual Property GmbH
- Gunter Karig
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PROCESS FOR PREPARING METHYL METHYLCARBAMATE AND ITS PURIFICATION F...
- Publication number 20130310563
- Publication date Nov 21, 2013
- Bayer Intellectual Property GmbH
- Franz-Josef MAIS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Preparing Substituted 1,3-dihydro-2H-indol-2-ones
- Publication number 20110275832
- Publication date Nov 10, 2011
- BAYER CROPSCIENCE AG
- Konrad Siegel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING METHYL METHYLCARBAMATE AND ITS PURIFICATION F...
- Publication number 20110130410
- Publication date Jun 2, 2011
- Bayer Schering Pharma Aktiengesellschaft
- Franz-Josef MAIS
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING METHYL CARBAMATE AND ITS PURIFICATION FOR USE...
- Publication number 20110130411
- Publication date Jun 2, 2011
- Bayer Schering Pharma Aktiengesellschaft
- Franz-Josef MAIS
- C07 - ORGANIC CHEMISTRY

Konrad SIEGEL

Person

Patents Grantslast 30 patents

Method for producing triazinyl-substituted oxindoles

Method for producing N-sulfonyl-substituted oxindoles

Method for producing 2-(triazinylcarbonyl) sulfonanilides

Method for producing N-sulfonyl-substituted oxindoles

Method for producing triazinyl-substituted oxindoles

Process for preparing methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-...

Process for preparing substituted 1,3-dihydro-2H-indol-2-ones

Process for preparing methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-...

Process for preparing methyl {4,6-diamino-2-[1-(2-fluorobenzyl)-1H-...

Patents Applicationslast 30 patents

METHOD FOR PRODUCING N-SULFONYL-SUBSTITUTED OXINDOLES

METHOD FOR PRODUCING TRIAZINYL-SUBSTITUTED OXINDOLES

PROCESS FOR PREPARING METHYL METHYLCARBAMATE AND ITS PURIFICATION F...

Method for producing 2-(triazinylcarbonyl) sulfonanilides

METHOD FOR PRODUCING N-SULFONYL-SUBSTITUTED OXINDOLES

METHOD FOR PRODUCING TRIAZINYL-SUBSTITUTED OXINDOLES

PROCESS FOR PREPARING METHYL METHYLCARBAMATE AND ITS PURIFICATION F...

Process for Preparing Substituted 1,3-dihydro-2H-indol-2-ones

PROCESS FOR PREPARING METHYL METHYLCARBAMATE AND ITS PURIFICATION F...

PROCESS FOR PREPARING METHYL CARBAMATE AND ITS PURIFICATION FOR USE...