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William Mark Erwin
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North York, CA
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last 30 patents
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Patent Grant
Compositions and methods for degenerative disc regeneration
Patent number
11,491,180
Issue date
Nov 8, 2022
University Health Network
William Mark Erwin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compositions and methods comprising growth factors, chondroitin and...
Patent number
11,471,480
Issue date
Oct 18, 2022
University Health Network
William Mark Erwin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Compositions and methods comprising growth factors, chondroitin and...
Patent number
11,141,426
Issue date
Oct 12, 2021
University Health Network
William Mark Erwin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compositions and methods for degenerative disc regeneration
Patent number
11,141,427
Issue date
Oct 12, 2021
University Health Network
William Mark Erwin
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITIONS AND METHODS FOR DEGENERATIVE DISC REGENERATION
Publication number
20230121154
Publication date
Apr 20, 2023
University Health Network
William Mark ERWIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITIONS AND METHODS COMPRISING GROWTH FACTORS, CHONDROITIN AND...
Publication number
20210353664
Publication date
Nov 18, 2021
University Health Network
William Mark Erwin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITIONS AND METHODS FOR DEGENERATIVE DISC REGENERATION
Publication number
20210315922
Publication date
Oct 14, 2021
University Health Network
William Mark Erwin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Compositions and methods for degenerative disc regeneration
Publication number
20190350968
Publication date
Nov 21, 2019
University Health Network
William Mark Erwin
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITIONS AND METHODS COMPRISING GROWTH FACTORS, CHONDROITIN AND...
Publication number
20180169137
Publication date
Jun 21, 2018
UNIVERSITY HEALTH NETWORK
William Mark ERWIN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
METHODS AND USES OF HYPOXIC COMPARTMENT CELLS
Publication number
20120045419
Publication date
Feb 23, 2012
UNIVERSITY HEALTH NETWORK
William Mark Erwin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE