Patent: 6,803,037

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Summary for Patent: 6,803,037

Title:	Hyaluronic acid derivative based cell culture and biodegradable three-dimensional matrix
Abstract:	The present invention relates to a biological material having a matrix which contains at least one derivative of hyaluronic acid on which endothelial cells, glandular cells such as islets of Langerhans and liver cells, skin adnexa, germinative cells of hair bulbs, and kerinatocytes are grown, optionally in presence of a medium treated with fibroblasts or in a co-culture with fibroblasts. A process for the production of said biologic materials and the use of such materials for human and veterinary applications such as cardiovascular and oncological surgery, in connection with transplants, for enhancing the biological process of tissue vascularization and for aesthetic use, and also for the screening of medicaments or toxic substances and as a support in the process of gene transfection. The biological material is based on an efficacious cell culture and a biocompatible and biodegradable three-dimensional matrix containing a hyaluronic acid derivative.
Inventor(s):	Abatangelo; Giovanni (Saccolongo, IT), Callegaro; Lanfranco (Theine, IT)
Assignee:	Fidia Advanced Biopolymers S.r.l. (Brindisi, IT)
Application Number:	09/445,604
Patent Claims:	see list of patent claims

Details for Patent 6,803,037

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Number	Approval Date	Patent No.	Assignee	Estimated Patent Expiration	Status	Orphan	Source
Smith And Nephew	SANTYL	collagenase	OINTMENT;TOPICAL	101995	001	1965-06-04	Start Trial	Fidia Advanced Biopolymers S.r.l. (Brindisi, IT)	2017-06-11	RX		search
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Number	>Approval Date	>Patent No.	>Assignee	>Estimated Patent Expiration	>Status	>Orphan	>Source

International Patent Family for US Patent 6,803,037

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Country	Patent Number	Publication Date
World Intellectual Property Organization (WIPO)	9856897	Dec 17, 1998
United States of America	2002192261	Dec 19, 2002
Japan	2002506344	Feb 26, 2002
>Country	>Patent Number	>Publication Date

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