Alok K. Kulshreshtha

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Arlington, TX, US

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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
Methods of sterilizing polymers
- Patent number 6,139,794
- Issue date Oct 31, 2000
- Alcon Laboratories, Inc.
- Bahram Asgharian
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Process for sizing prednisolone acetate using a supercritical fluid...
- Patent number 5,803,966
- Issue date Sep 8, 1998
- Alcon Laboratories, Inc.
- Alok K. Kulshreshtha
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE