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Last Updated: April 24, 2024

Patent: 6,558,695

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Summary for Patent: 6,558,695

Title:	Topical and transdermal administration of peptidyl drugs using hydroxide releasing agents as permeation enhancers
Abstract:	A method is provided for increasing the permeability of skin or mucosal tissue to a topically or transdermally administered pharmacologically or cosmeceutically active peptide, polypeptide or protein. The method involves use of a specified amount of a hydroxide-releasing agent, the amount optimized to increase the flux of the peptide, polypeptide or protein through a body surface while minimizing the likelihood of skin damage, irritation or sensitization. Formulations and drug delivery devices employing hydroxide-releasing agents as permeation enhancers are provided as well.
Inventor(s):	Luo; Eric C. (Plano, TX), Hsu; Tsung-Min (San Diego, CA)
Assignee:	Dermatrends, Inc. (San Diego, CA)
Application Number:	09/737,831
Patent Claims:	see list of patent claims

Details for Patent 6,558,695

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Ferring Pharmaceuticals Inc.	NOVAREL	chorionic gonadotropin	For Injection	017016	01/15/1974	⤷ Try a Trial	2019-12-16
Ferring Pharmaceuticals Inc.	NOVAREL	chorionic gonadotropin	For Injection	017016	12/27/1984	⤷ Try a Trial	2019-12-16
Ferring Pharmaceuticals Inc.	NOVAREL	chorionic gonadotropin	For Injection	017016	02/15/1985	⤷ Try a Trial	2019-12-16
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

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