CHELEST CORPORATION

Organization

OSAKA-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fiber capable of forming metal chelate, process for producing the s...
- Patent number 6,875,508
- Issue date Apr 5, 2005
- Chelest Corporation
- Nobuyoshi Nambu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Metal chelate-forming fiber, process for producing the same, method...
- Patent number 6,869,537
- Issue date Mar 22, 2005
- Chubu Chelest Co., Ltd.
- Nobuyoshi Nambu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Diammonium ruthenium diethylenethriaminepentaacetate or hydrates th...
- Patent number 6,548,688
- Issue date Apr 15, 2003
- Chubu Chelest Co., Ltd.
- Nobuyoshi Nambu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing an amino acid-N, N-diacetic acid and its salts
- Patent number 6,527,931
- Issue date Mar 4, 2003
- Showa Denko K.K.
- Nobuyoshi Nambu
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for producing an amino acid-N,N-diacetic acid and its salts
- Patent number 6,334,944
- Issue date Jan 1, 2002
- Showa Denko K.K.
- Nobuyoshi Nambu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chelate-forming fiber, process for preparing the same, and use thereof
- Patent number 6,200,481
- Issue date Mar 13, 2001
- Chelest Corporation
- Nobuyoshi Nambu
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Metal chelate-forming fibers, process for producing the same, proce...
- Patent number 6,168,863
- Issue date Jan 2, 2001
- Chelest Corporation
- Nobuyoshi Nambu
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Metal chelate forming fiber, process for preparing the same, and me...
- Patent number 6,156,075
- Issue date Dec 5, 2000
- Chelest Corporation
- Nobuyoshi Nanbu
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

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Patents Applicationslast 30 patents

Information Patent Application
Method for Producing Aluminate Phosphor and Aluminate Phosphor
- Publication number 20090047202
- Publication date Feb 19, 2009
- NAGAOKA UNIVERSITY OF TECHNOLOGY
- Hidetoshi Saitoh
- C01 - INORGANIC CHEMISTRY

CHELEST CORPORATION

Organization

Patents Grantslast 30 patents

Fiber capable of forming metal chelate, process for producing the s...

Metal chelate-forming fiber, process for producing the same, method...

Diammonium ruthenium diethylenethriaminepentaacetate or hydrates th...

Process for producing an amino acid-N, N-diacetic acid and its salts

Process for producing an amino acid-N,N-diacetic acid and its salts

Chelate-forming fiber, process for preparing the same, and use thereof

Metal chelate-forming fibers, process for producing the same, proce...

Metal chelate forming fiber, process for preparing the same, and me...

Patents Applicationslast 30 patents

Method for Producing Aluminate Phosphor and Aluminate Phosphor