Claudia C. Pierce

Person

Naperville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Monitoring and in-system concentration control of polyelectrolytes...
- Patent number 5,389,548
- Issue date Feb 14, 1995
- Nalco Chemical Company
- John E. Hoots
- G01 - MEASURING TESTING
Information Patent Grant
Volatile tracers for diagnostic use in steam generating systems
- Patent number 5,282,379
- Issue date Feb 1, 1994
- Nalco Chemical Company
- Scott R. Harder
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for inhibiting scale formation and/or dispersing iron in rev...
- Patent number 5,256,303
- Issue date Oct 26, 1993
- Nalco Chemical Company
- E. H. Kelle Zeiher
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
On-line iron (II) concentration monitoring to continuously determin...
- Patent number 5,236,845
- Issue date Aug 17, 1993
- Nalco Chemical Company
- Claudia C. Pierce
- G01 - MEASURING TESTING
Information Patent Grant
Method of retarding corrosion of metal surfaces in contact with boi...
- Patent number 5,164,110
- Issue date Nov 17, 1992
- Nalco Chemical Company
- Scott R. Haraer
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of retarding corrosion of metal surfaces in contact with boi...
- Patent number 5,091,108
- Issue date Feb 25, 1992
- Nalco Chemical Company
- Scott R. Harder
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Concentration cycles, percent life holding time and continuous trea...
- Patent number 5,041,386
- Issue date Aug 20, 1991
- Nalco Chemical Company
- Claudia C. Pierce
- F22 - STEAM GENERATION
Information Patent Grant
Modified polymers incorporating fatty amines
- Patent number 4,999,161
- Issue date Mar 12, 1991
- Nalco Chemical Company
- Claudia C. Pierce
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Carboxylate N-vinylamide copolymers for internal scale control and...
- Patent number 4,711,726
- Issue date Dec 8, 1987
- Nalco Chemical Company
- Claudia C. Pierce
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Chemical modification of (meth)acrylic acid homopolymers and alkyl...
- Patent number 4,604,431
- Issue date Aug 5, 1986
- Nalco Chemical Company
- Dodd W. Fong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Claudia C. Pierce

Person

Patents Grantslast 30 patents

Monitoring and in-system concentration control of polyelectrolytes...

Volatile tracers for diagnostic use in steam generating systems

Method for inhibiting scale formation and/or dispersing iron in rev...

On-line iron (II) concentration monitoring to continuously determin...

Method of retarding corrosion of metal surfaces in contact with boi...

Method of retarding corrosion of metal surfaces in contact with boi...

Concentration cycles, percent life holding time and continuous trea...

Modified polymers incorporating fatty amines

Carboxylate N-vinylamide copolymers for internal scale control and...

Chemical modification of (meth)acrylic acid homopolymers and alkyl...