Henry Giera

Person

GroBkitzingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for preparing 4-aminodiphenylamine
- Patent number 6,414,192
- Issue date Jul 2, 2002
- Bayer Aktiengesellschaft
- Michael Schelhaas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing aminodiphenylamines
- Patent number 6,316,673
- Issue date Nov 13, 2001
- Bayer Aktiengesellschaft
- Henry Giera
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of nitrosobenzenes
- Patent number 6,303,820
- Issue date Oct 16, 2001
- Bayer Aktiengesellschaft
- Henry Giera
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of nitrosobenzenes
- Patent number 6,274,775
- Issue date Aug 14, 2001
- Bayer Aktiengesellschaft
- Henry Giera
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of nitrodiphenylamines
- Patent number 6,235,937
- Issue date May 22, 2001
- Bayer Aktiengesellschaft
- Henry Giera
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cycloalkano-pyridines
- Patent number 6,207,671
- Issue date Mar 27, 2001
- Bayer Aktiengesellschaft
- Gunter Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing (4-nitro-sophenyl)phenylhydroxylamine
- Patent number 6,166,256
- Issue date Dec 26, 2000
- Bayer Aktiengesellschaft
- Henry Giera
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cycloalkano-pyridines
- Patent number 6,069,148
- Issue date May 30, 2000
- Bayer Aktiengesellschaft
- Gunter Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for reducing the toxicity of spent liquors and novel cationi...
- Patent number 5,869,731
- Issue date Feb 9, 1999
- Bayer Aktiengesellschaft
- Henry Giera
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Electro chemical biosensor containing diazacyanine mediator for co-...
- Patent number 5,866,353
- Issue date Feb 2, 1999
- Bayer Corporation
- Horst Berneth
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Dyeing or printing process with new and known cationic 4,5-dihydro-...
- Patent number 5,749,925
- Issue date May 12, 1998
- Bayer Aktiengesellschaft
- Thomas Bocker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for reducing the toxicity of spent liquors and novel cationi...
- Patent number 5,725,607
- Issue date Mar 10, 1998
- Bayer Aktiengesellschaft
- Henry Giera
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing4-aminodiphenylamine
- Publication number 20020055652
- Publication date May 9, 2002
- Michael Schelhaas
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing aminodiphenylamines
- Publication number 20010012906
- Publication date Aug 9, 2001
- Henry Giera
- C07 - ORGANIC CHEMISTRY

Henry Giera

Person

Patents Grantslast 30 patents

Process for preparing 4-aminodiphenylamine

Process for producing aminodiphenylamines

Process for the preparation of nitrosobenzenes

Process for the preparation of nitrosobenzenes

Process for the preparation of nitrodiphenylamines

Cycloalkano-pyridines

Process for preparing (4-nitro-sophenyl)phenylhydroxylamine

Cycloalkano-pyridines

Method for reducing the toxicity of spent liquors and novel cationi...

Electro chemical biosensor containing diazacyanine mediator for co-...

Dyeing or printing process with new and known cationic 4,5-dihydro-...

Method for reducing the toxicity of spent liquors and novel cationi...

Patents Applicationslast 30 patents

Process for preparing4-aminodiphenylamine

Process for producing aminodiphenylamines