Rajkumar P. Bhatia

Person

Arlington, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of cleaning contact lenses using carbon dioxide and carbonic...
- Patent number 6,273,960
- Issue date Aug 14, 2001
- Alcon Manufacturing Ltd.
- Rajkumar Bhatia
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Use of carbon dioxide and carbonic acid to clean contact lenses
- Patent number 6,171,404
- Issue date Jan 9, 2001
- Alcon Laboratories, Inc.
- Rajkumar Bhatia
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Use of carbon dioxide and carbonic acid to clean contact lenses
- Patent number 5,909,745
- Issue date Jun 8, 1999
- Alcon Laboratories, Inc.
- Yusuf Ali
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Double redox system for disinfecting contact lenses
- Patent number 5,591,397
- Issue date Jan 7, 1997
- Alcon Laboratories, Inc.
- Ronald L. Schlitzer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Double redox system for disinfecting contact lenses
- Patent number 5,462,713
- Issue date Oct 31, 1995
- Alcon Laboratories, Inc.
- Ronald L. Schlitzer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cleaning agent for optical surfaces
- Patent number 5,037,484
- Issue date Aug 6, 1991
- Alcon Laboratories, Inc.
- Kai C. Su
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Contact lens cleaning compositions containing an enzyme and a carbo...
- Patent number 4,921,630
- Issue date May 1, 1990
- Alcon Laboratories, Inc.
- Rajkumar P. Bhatia
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Contact lens cleaning compositions containing a carboxy vinyl polymer
- Patent number 4,839,082
- Issue date Jun 13, 1989
- Alcon Laboratories, Inc.
- Rajkumar P. Bhatia
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning agent for optical surfaces
- Patent number 4,792,414
- Issue date Dec 20, 1988
- Alcon Laboratories, Inc.
- Kai C. Su
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning agent for optical surfaces
- Patent number 4,670,060
- Issue date Jun 2, 1987
- Alcon Laboratories, Inc.
- Kai C. Su
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning agent for optical surfaces
- Patent number 4,613,379
- Issue date Sep 23, 1986
- Alcon Laboratories, Inc.
- Kai C. Su
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Cleaning agent for optical surfaces
- Patent number 4,493,783
- Issue date Jan 15, 1985
- Alcon Laboratories, Inc.
- Kai C. Su
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Rajkumar P. Bhatia

Person

Patents Grantslast 30 patents

Method of cleaning contact lenses using carbon dioxide and carbonic...

Use of carbon dioxide and carbonic acid to clean contact lenses

Use of carbon dioxide and carbonic acid to clean contact lenses

Double redox system for disinfecting contact lenses

Double redox system for disinfecting contact lenses

Cleaning agent for optical surfaces

Contact lens cleaning compositions containing an enzyme and a carbo...

Contact lens cleaning compositions containing a carboxy vinyl polymer

Cleaning agent for optical surfaces

Cleaning agent for optical surfaces

Cleaning agent for optical surfaces

Cleaning agent for optical surfaces