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John H. Dumbleton
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Ridgewood, NJ, US
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Patents Grants
last 30 patents
Information
Patent Grant
Sequentially cross-linked polyethylene
Patent number
9,650,476
Issue date
May 16, 2017
Howmedica Osteonics Corp.
Aiguo Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sequentially cross-linked polyethylene
Patent number
9,181,409
Issue date
Nov 10, 2015
Howmedica Osteonics Corp.
Aiguo Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sequentially cross-linked polyethylene
Patent number
8,680,173
Issue date
Mar 25, 2014
Howmedica Osteonics Corp.
Aiguo Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sequentially cross-linked polyethylene
Patent number
8,324,291
Issue date
Dec 4, 2012
Howmedica Osteonics Corp.
Aiguo Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sequentially cross-linked polyethylene
Patent number
8,030,370
Issue date
Oct 4, 2011
How medica Osteonics Corp.
Aiguo Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Sequentially cross-linked polyethylene
Patent number
7,714,036
Issue date
May 11, 2010
Howmedica Osteonics Corp.
Aiguo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sequentially cross-linked polyethylene
Patent number
7,517,919
Issue date
Apr 14, 2009
Howmedica Osteonics Corp.
Aiguo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Prosthesis bearing component
Patent number
6,638,311
Issue date
Oct 28, 2003
Benoist Girard SAS
Aiguo Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Bone growth stimulator
Patent number
5,263,985
Issue date
Nov 23, 1993
Pfizer Hospital Products Group, Inc.
Qi-Bin Bao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composite orthopedic implant
Patent number
5,181,930
Issue date
Jan 26, 1993
Pfizer Hospital Products Group, Inc.
John H. Dumbleton
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making high strength, low modulus, ductile, biocompatible...
Patent number
4,952,236
Issue date
Aug 28, 1990
Pfizer Hospital Products Group, Inc.
Kathy K. Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High strength, low modulus, ductile, biopcompatible titanium alloy
Patent number
4,857,269
Issue date
Aug 15, 1989
Pfizer Hospital Products Group Inc.
Kathy K. Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Prosthesis formed from dispersion strengthened cobalt-chromium-moly...
Patent number
4,714,468
Issue date
Dec 22, 1987
Pfizer Hospital Products Group Inc.
Kathy K. Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dispersion strengthened cobalt-chromium-molybdenum alloy produced b...
Patent number
4,668,290
Issue date
May 26, 1987
Pfizer Hospital Products Group Inc.
Kathy K. Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
SEQUENTIALLY CROSS-LINKED POLYETHYLENE
Publication number
20160024261
Publication date
Jan 28, 2016
Howmedica Osteonics Corp.
Aiguo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEQUENTIALLY CROSS-LINKED POLYETHYLENE
Publication number
20140194548
Publication date
Jul 10, 2014
Howmedica Osteonics Corp.
Aiguo Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SEQUENTIALLY CROSS-LINKED POLYETHYLENE
Publication number
20130046042
Publication date
Feb 21, 2013
Howmedica Osteonics Corp.
Aiguo Wang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
SEQUENTIALLY CROSS-LINKED POLYETHYLENE
Publication number
20120029160
Publication date
Feb 2, 2012
Howmedica Osteonics Corp.
Aiguo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SEQUENTIALLY CROSS-LINKED POLYETHYLENE
Publication number
20100197881
Publication date
Aug 5, 2010
Howmedica Osteonics Corp.
Aiguo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Sequentially cross-linked polyethylene
Publication number
20090105439
Publication date
Apr 23, 2009
Howmedica Osteonics Corp.
Aiguo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Sequentially cross-linked polyethylene
Publication number
20050043431
Publication date
Feb 24, 2005
Howmedica Osteonics Corp.
Aiguo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Sequentially cross-linked polyethylene
Publication number
20030229155
Publication date
Dec 11, 2003
Howmedica Osteonics Corp.
Aiguo Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...