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Serving hundreds of leading biopharmaceutical companies globally:

Fish and Richardson
Fuji
Colorcon
Julphar
Cipla
US Army
McKinsey
Chubb
Dow

Generated: April 23, 2018

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Details for Patent: 5,278,201

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Summary for Patent: 5,278,201
Title: Biodegradable in-situ forming implants and methods of producing the same
Abstract:A biodegradable polymer is provided for use in providing syringeable, in-situ forming, solid biodegradable implants for animals. The polymer is placed into the animal in liquid form and cures to form the implant in-situ. A thermoplastic system to form said implant comprises the steps of dissolving a non-reactive polymer in biocompatible solvent to form a liquid, placing the liquid within the animal, and allowing the solvent to dissipate to produce the implant. An alternative, thermosetting system comprises mixing together effective amounts of a liquid acrylic ester terminated, biodegradable prepolymer and a curing agent, placing the liquid mixture within an animal and allowing the prepolymer to cure to form the implant. Both systems provide a syringeable, solid biodegradable delivery system by the addition of an effective level of biologically active agent to the liquid before injection into the body.
Inventor(s): Dunn; Richard L. (Fort Collins, CO), English; James P. (Birmingham, AL), Cowsar; Donald R. (Birmingham, AL), Vanderbilt; David P. (Birmingham, AL)
Assignee: Atrix Laboratories, Inc. (Fort Collins, CO)
Application Number:07/513,782
Patent Claim Types:
see list of patent claims
Composition; Formulation; Compound; Device;

Drugs Protected by US Patent 5,278,201

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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International Patents Family Members for US Patent 5,278,201

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
European Patent Office 0773034 ➤ Try a Free Trial
Hong Kong 1005012 ➤ Try a Free Trial
European Patent Office 0560014 ➤ Try a Free Trial
Australia 3117493 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Cipla
Chubb
Deloitte
Federal Trade Commission
McKesson
Express Scripts
UBS
Fuji
Merck

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