Daniel K. Chung

Person

Burlington, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Use of polymers containing vinylamine/vinylformamide for the treatm...
- Patent number 6,610,209
- Issue date Aug 26, 2003
- Ondeo Nalco Company
- Anthony G. Sommese
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Use of polymers containing vinylamine/vinylformamide for the treatm...
- Patent number 6,280,631
- Issue date Aug 28, 2001
- Nalco Chemical Company
- Anthony G. Sommese
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Liquid slurry of bentonite
- Patent number 5,810,971
- Issue date Sep 22, 1998
- Nalco Canada, Inc.
- Daniel K. Chung
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Liquid slurry of bentonite
- Patent number 5,629,368
- Issue date May 13, 1997
- Nalco Canada, Inc.
- Daniel K. Chung
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Clarification of deinking process water
- Patent number 5,624,569
- Issue date Apr 29, 1997
- Nalco Chemical Company
- Daniel K. Chung
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Hydrophobically modified polymers for sludge dewatering
- Patent number 5,601,725
- Issue date Feb 11, 1997
- Nalco Chemical Company
- Daniel K. Chung
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
DADMAC/vinyl trialkoxysilane copolymers for treatment of food proce...
- Patent number 5,597,490
- Issue date Jan 28, 1997
- Nalco Chemical Company
- Daniel K. Chung
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Clarification of deinking process waters using polymers containing...
- Patent number 5,573,675
- Issue date Nov 12, 1996
- Nalco Chemical Company
- Anthony G. Sommese
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Liquid slurry of bentonite
- Patent number 5,484,834
- Issue date Jan 16, 1996
- Nalco Canada Inc.
- Daniel K. Chung
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Polymers for treatment of food processing wastes
- Patent number 5,429,749
- Issue date Jul 4, 1995
- Nalco Chemical Company
- Daniel K. Chung
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Liquid suspension of polyethylene oxide for use in treating paper a...
- Patent number 5,342,538
- Issue date Aug 30, 1994
- Nalco Canada, Inc.
- Daniel K. Chung
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Liquid suspension of polyethylene oxide for use in treating paper a...
- Patent number 5,230,808
- Issue date Jul 27, 1993
- Nalco Canada Inc.
- Daniel K. Chung
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of treating BCTMP/CTMP wastewater
- Patent number 5,178,770
- Issue date Jan 12, 1993
- Nalco Canada Inc.
- Daniel K. Chung
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Liquid suspension of polyethylene oxide for use in treating paper a...
- Patent number 5,173,208
- Issue date Dec 22, 1992
- Nalco Canada Inc.
- Daniel K. Chung
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Retention and drainage aid for alkaline fine papermaking process
- Patent number 5,126,014
- Issue date Jun 30, 1992
- Nalco Chemical Company
- Daniel K. Chung
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Daniel K. Chung

Person

Patents Grantslast 30 patents

Use of polymers containing vinylamine/vinylformamide for the treatm...

Use of polymers containing vinylamine/vinylformamide for the treatm...

Liquid slurry of bentonite

Liquid slurry of bentonite

Clarification of deinking process water

Hydrophobically modified polymers for sludge dewatering

DADMAC/vinyl trialkoxysilane copolymers for treatment of food proce...

Clarification of deinking process waters using polymers containing...

Liquid slurry of bentonite

Polymers for treatment of food processing wastes

Liquid suspension of polyethylene oxide for use in treating paper a...

Liquid suspension of polyethylene oxide for use in treating paper a...

Method of treating BCTMP/CTMP wastewater

Liquid suspension of polyethylene oxide for use in treating paper a...

Retention and drainage aid for alkaline fine papermaking process