Roy I. Kaplan

Person

Naperville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Offshore rig cleaner
- Patent number 5,336,428
- Issue date Aug 9, 1994
- Nalco Chemical Company
- Roy I. Kaplan
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method of controlling iron in produced oilfield waters
- Patent number 5,302,293
- Issue date Apr 12, 1994
- Nalco Chemical Company
- Roy I. Kaplan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Ultraviolet spectrographic monitoring of water soluble corrosion in...
- Patent number 5,272,346
- Issue date Dec 21, 1993
- Nalco Chemical Company
- Roy I. Kaplan
- G01 - MEASURING TESTING
Information Patent Grant
Scale deposition inhibitor
- Patent number 5,171,459
- Issue date Dec 15, 1992
- Nalco Chemical Company
- Roy I. Kaplan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Stabilization of iron in aqueous systems
- Patent number 4,869,828
- Issue date Sep 26, 1989
- Nalco Chemical Company
- John E. Hoots
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Toilet bowl cleaner and stain-inhibiting composition
- Patent number 4,861,511
- Issue date Aug 29, 1989
- Nalco Chemical Company
- Roy I. Kaplan
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method of removing iron oxide deposits from heat transfer surfaces
- Patent number 4,190,463
- Issue date Feb 26, 1980
- Nalco Chemical Company
- Roy I. Kaplan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Roy I. Kaplan

Person

Patents Grantslast 30 patents

Offshore rig cleaner

Method of controlling iron in produced oilfield waters

Ultraviolet spectrographic monitoring of water soluble corrosion in...

Scale deposition inhibitor

Stabilization of iron in aqueous systems

Toilet bowl cleaner and stain-inhibiting composition

Method of removing iron oxide deposits from heat transfer surfaces