HOECHST RESEARCH & TECHNOLOGY DEUTSCHLAND GMBH CO. KG

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D-65926 FRANKLIN AM MAIN, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and producing acetic acid in a reactor cascade
- Patent number 6,670,504
- Issue date Dec 30, 2003
- Hoechst Research & Technology Deutschland GmbH & Co. KG
- Holger Borchert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aerogel-coated sheet
- Patent number 6,316,092
- Issue date Nov 13, 2001
- Hoechst Research & Technology Deutschland GmbH & Co. KG
- Dierk Frank
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and catalyst for preparing acetic acid by catalytic oxidati...
- Patent number 6,274,765
- Issue date Aug 14, 2001
- Hoechst Research & Technology Deutschland GmbH & Co. KG
- Holger Borchert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing alkanals using a rhodium-tri-polyethylene glyc...
- Patent number 6,225,508
- Issue date May 1, 2001
- Hoechst Research & Technology Deutschland GmbH & Co. KG
- Sandra Bogdanovic
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a cation-exchanging polymer electrolyte membr...
- Patent number 6,214,891
- Issue date Apr 10, 2001
- Hoechst Research & Technology Deutschland GmbH & Co., KG
- Arnold Schneller
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Ferroelectric liquid crystal mixture
- Patent number 6,171,519
- Issue date Jan 9, 2001
- Hoechst Research & Technology Deutschland GmbH & Co. KG
- Toshiaki Nonaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing organically modified aerogels using alcohols
- Patent number 6,140,377
- Issue date Oct 31, 2000
- Hoechst Research & Technology Deutschland GmbH & Co. KG
- Fritz Schwertfeger
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Polymer electrolytes and process for their production
- Patent number 6,096,856
- Issue date Aug 1, 2000
- Hoechst Research & Technology Deutschland GmbH & Co. KG
- Freddy Helmer-Metzmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrophotographic toner
- Patent number 6,052,940
- Issue date Apr 25, 2000
- Hoechst Research & Technology Deutschland GmbH & Co. KG
- Junichi Fukuzawa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the selective preparation of acetic acid using a molybd...
- Patent number 6,034,270
- Issue date Mar 7, 2000
- Hoechst Research & Technology Deutschland GmbH & Co. KG
- Holger Borchert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Single-stage process for the preparation of amines
- Patent number 6,025,524
- Issue date Feb 15, 2000
- Hoechst Research & Technology Deutschland GmbH & Co. KG
- Jurgen Herwig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manganiferous polyoxometallates, synthesis and use thereof
- Patent number 6,022,986
- Issue date Feb 8, 2000
- Hoechst Research & Technology Deutschland GmbH & Co. KG
- Bernd Scharbert
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

HOECHST RESEARCH & TECHNOLOGY DEUTSCHLAND GMBH CO. KG

Organization

Patents Grantslast 30 patents

Method and producing acetic acid in a reactor cascade

Aerogel-coated sheet

Process and catalyst for preparing acetic acid by catalytic oxidati...

Method for producing alkanals using a rhodium-tri-polyethylene glyc...

Process for producing a cation-exchanging polymer electrolyte membr...

Ferroelectric liquid crystal mixture

Process for preparing organically modified aerogels using alcohols

Polymer electrolytes and process for their production

Electrophotographic toner

Process for the selective preparation of acetic acid using a molybd...

Single-stage process for the preparation of amines

Manganiferous polyoxometallates, synthesis and use thereof