Gerstel K.K.

Organization

Tokyo, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
GC-MS analyzer switchable between one-dimensional and two-dimension...
- Patent number 8,119,983
- Issue date Feb 21, 2012
- Gerstel K.K.
- Nobuo Ochiai
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for preparing samples for gas chromatography
- Patent number 6,475,437
- Issue date Nov 5, 2002
- Gerstel GmbH
- Eberhard Gerstel
- G01 - MEASURING TESTING
Information Patent Grant
Sample application device for a gas chromatograph
- Patent number 6,245,298
- Issue date Jun 12, 2001
- Gerstel GmbH & Co., KG
- Ralf Bremer
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for preparing samples for gas chromatography
- Patent number 6,180,410
- Issue date Jan 30, 2001
- Gerstel GmbH
- Eberhard Gerstel
- G01 - MEASURING TESTING
Information Patent Grant
Method for applying samples to be analyzed by gas chromatography an...
- Patent number 6,134,945
- Issue date Oct 24, 2000
- Gerstel GmbH
- Eberhard Gerstel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for applying samples to be analyzed by gas chromatography an...
- Patent number 6,055,845
- Issue date May 2, 2000
- Gerstel GmbH
- Eberhard Gerstel
- G01 - MEASURING TESTING
Information Patent Grant
Cartridge heater for a gas chromatography transfer device
- Patent number 6,054,683
- Issue date Apr 25, 2000
- Gerstel GmbH & Co., KG
- Ralf Bremer
- G01 - MEASURING TESTING

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Patents Applicationslast 30 patents

Information Patent Application
ELEMENT FOR EXTRACTING ORGANIC COMPONENTS
- Publication number 20190009248
- Publication date Jan 10, 2019
- GERSTEL K.K.
- Nobuo OCHIAI
- G01 - MEASURING TESTING

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Trademarklast 30 trademarks

Information Trademark
79157161 - TWICESTER
- Serial number 79157161
- Registration number 4857231
- Filing date Aug 29, 2014
- GERSTEL GMBH & CO. KG
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77598380 - MACH
- Serial number 77598380
- Filing date Oct 22, 2008
- Gerstel GmbH & Co. KG
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75872418 - GERSTEL TWISTER
- Serial number 75872418
- Registration number 2519295
- Filing date Dec 15, 1999
- Gerstel GmbH & Co. KG
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75492771 - GERSTEL
- Serial number 75492771
- Registration number 2323142
- Filing date May 28, 1998
- GERSTEL GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73698486 - GRAPHPACK
- Serial number 73698486
- Registration number 1537194
- Filing date Dec 1, 1987
- GERSTEL GMBH
- 6 - Common metals and their alloys

Gerstel K.K.

Organization

Patents Grantslast 30 patents

GC-MS analyzer switchable between one-dimensional and two-dimension...

Method and system for preparing samples for gas chromatography

Sample application device for a gas chromatograph

Method and system for preparing samples for gas chromatography

Method for applying samples to be analyzed by gas chromatography an...

Method for applying samples to be analyzed by gas chromatography an...

Cartridge heater for a gas chromatography transfer device

Patents Applicationslast 30 patents

ELEMENT FOR EXTRACTING ORGANIC COMPONENTS

Trademarklast 30 trademarks

79157161 - TWICESTER

77598380 - MACH

75872418 - GERSTEL TWISTER

75492771 - GERSTEL

73698486 - GRAPHPACK