C. Surendran

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Patents Grantslast 30 patents

Information Patent Grant
Medical devices having homogeneous charge density and methods for m...
- Patent number 9,612,364
- Issue date Apr 4, 2017
- Johnson & Johnson Vision Care, Inc.
- Shivkumar Mahadevan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ionic silicone hydrogels
- Patent number 9,125,808
- Issue date Sep 8, 2015
- Johnson & Johnson Vision Care, Inc.
- Azaam Alli
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ionic silicone hydrogels comprising pharmaceutical and/or neuticeut...
- Patent number 9,101,667
- Issue date Aug 11, 2015
- Johnson & Johnson Vision Care, Inc.
- Ranganath Raja
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
IONIC SILICONE HYDROGELS COMPRISING PHARMACEUTICAL AND/OR NEUTICEUT...
- Publication number 20140329859
- Publication date Nov 6, 2014
- Ranganath Raja
- G02 - OPTICS
Information Patent Application
IONIC SILICONE HYDROGELS
- Publication number 20130217620
- Publication date Aug 22, 2013
- Johnson & Johnson Vision Care, Inc.
- Azaam Alli
- G02 - OPTICS
Information Patent Application
IONIC SILICONE HYDROGELS COMPRISING PHARMACEUTICAL AND/OR NUTRICEUT...
- Publication number 20130203812
- Publication date Aug 8, 2013
- Johnson & Johnson Vision Care, Inc.
- Ranganath Raja
- G02 - OPTICS
Information Patent Application
MEDICAL DEVICES HAVING HOMOGENEOUS CHARGE DENSITY AND METHODS FOR M...
- Publication number 20130203813
- Publication date Aug 8, 2013
- Johnson & Johnson Vision Care, Inc.
- Shivkumar Mahadevan
- G02 - OPTICS