David S. HAMMOND

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Pleasanton, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Orthokeratology contact lenses and related methods
- Patent number 12,345,963
- Issue date Jul 1, 2025
- CooperVision International Limited
- David S. Hammond
- G02 - OPTICS
Information Patent Grant
Contact lenses and methods relating thereto
- Patent number 12,228,804
- Issue date Feb 18, 2025
- CooperVision International Limited
- Martin Webber
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
CONTACT LENSES AND METHODS RELATING THERETO
- Publication number 20250147342
- Publication date May 8, 2025
- COOPERVISION INTERNATIONAL LIMITED
- Martin WEBBER
- G02 - OPTICS
Information Patent Application
CONTACT LENSES AND METHODS RELATING THERETO
- Publication number 20250035959
- Publication date Jan 30, 2025
- COOPERVISION INTERNATIONAL LIMITED
- Martin WEBBER
- G02 - OPTICS
Information Patent Application
MYOPIA-CONTROL CONTACT LENSES AND METHODS RELATING THERETO
- Publication number 20230236439
- Publication date Jul 27, 2023
- COOPERVISION INTERNATIONAL LIMITED
- Arthur BRADLEY
- G02 - OPTICS
Information Patent Application
CONTACT LENSES AND METHODS RELATING THERETO
- Publication number 20230229020
- Publication date Jul 20, 2023
- COOPERVISION INTERNATIONAL LIMITED
- Arthur BRADLEY
- G02 - OPTICS
Information Patent Application
CONTACT LENSES AND METHODS RELATING THERETO
- Publication number 20230194896
- Publication date Jun 22, 2023
- COOPERVISION INTERNATIONAL LIMITED
- Martin WEBBER
- G02 - OPTICS