Nucleus augmentation with in situ formed hydrogels

United States of America Patent

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Apr 13, 2004
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app pub date
Aug 14, 2000
filing date
Aug 13, 1999

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Abstract

Artificial disc augmentation for natural intervertebral discs using a solution of polymers. Once inserted into the disc the polymers crosslink to form hydrogels in vivo. Crosslinking of the polymers is activated by changes in temperature, pH, or ionic activity.

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Patent Owner(s)

Patent Owner	Address
ANOVA CORP	25 DEFOREST AVENUE C/O THE VERTICAL GROUP SUMMIT NJ 07901

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A61F:FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES....

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Inventor Name	Address	# of filed Patents	Total Citations
Ferree, Bret A	1238 Cliff Laine Dr., Cincinnati, OH 45208	197	18273

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Nucleus augmentation with in situ formed hydrogels

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09638244

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PATENT NO	6719797
SERIAL NO	09638244
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09638244

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