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John D. Dorchak
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Midland, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Devices and methods for implanting fusion cages
Patent number
8,083,744
Issue date
Dec 27, 2011
Warsaw Orthopedic, Inc.
John D. Dorchak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intervertebral spacers with side wall accessible interior cavity
Patent number
8,038,714
Issue date
Oct 18, 2011
Warsaw Orthopedic, Inc.
Lawrence M. Boyd
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Intervertebral spacers with side wall accessible interior cavity
Patent number
7,534,265
Issue date
May 19, 2009
Warsaw Orthopedic, Inc.
Lawrence M. Boyd
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Devices and methods for implanting fusion cages
Patent number
7,316,686
Issue date
Jan 8, 2008
Warsaw Orthopedic, Inc.
John D. Dorchak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Osteogenic fusion device
Patent number
7,285,135
Issue date
Oct 23, 2007
Warsaw Orthopedic, Inc.
William F. McKay
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Devices and methods for implanting fusion cages
Patent number
6,723,096
Issue date
Apr 20, 2004
SDGI Holdings, Inc.
John D. Dorchak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Devices and methods for implanting fusion cages
Patent number
6,719,760
Issue date
Apr 13, 2004
SDGI Holdings, Inc.
John D. Dorchak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Devices and methods for implanting fusion cages
Patent number
6,582,437
Issue date
Jun 24, 2003
SDGI Holdings, Inc.
John D. Dorchak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods and instrumentation for vertebral interbody fusion
Patent number
6,575,981
Issue date
Jun 10, 2003
SDGI Holdings, Inc.
Lawrence M. Boyd
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
Intervertebral spacers with side wall accessible interior cavity
Publication number
20090254181
Publication date
Oct 8, 2009
Lawrence M. Boyd
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Devices and methods for implanting fusion cages
Publication number
20070265627
Publication date
Nov 15, 2007
John D. Dorchak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Osteogenic fusion device
Publication number
20050187626
Publication date
Aug 25, 2005
William F. McKay
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Devices and methods for implanting fusion cages
Publication number
20040172037
Publication date
Sep 2, 2004
John D. Dorchak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Devices and methods for implanting fusion cages
Publication number
20030212404
Publication date
Nov 13, 2003
John D. Dorchak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods and instrumentation for vertebral interbody fusion
Publication number
20030195520
Publication date
Oct 16, 2003
Lawrence M. Boyd
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Osteogenic fusion device
Publication number
20030055504
Publication date
Mar 20, 2003
William F. McKay
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Devices and methods for implanting fusion cages
Publication number
20010031968
Publication date
Oct 18, 2001
John D. Dorchak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Osteogenic fusion device
Publication number
20010001129
Publication date
May 10, 2001
William F. McKay
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE