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Generated: September 23, 2019

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Details for Patent: 8,241,662

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Summary for Patent: 8,241,662
Title:Unoccluded topical oxybutynin gel composition and methods for transdermal oxybutynin therapy
Abstract: The present invention provides compositions and methods for administering oxybutynin while minimizing the incidence and or severity of adverse drug experiences associated with oxybutynin therapy. In one aspect, these compositions and methods provide a lower plasma concentration of oxybutynin metabolites, such as N-desethyloxybutynin, which is presumed to be contributing at least in part to some of the adverse drug experiences, while maintaining sufficient oxybutynin plasma concentration to benefit a subject with oxybutynin therapy. The invention also provides isomers of oxybutynin and its metabolites that meet these characteristics of minimized incidence and/or severity of adverse drug experiences, and maintenance of beneficial and effective therapy for overactive bladder. In some aspects, the composition may be presented in the form of an unoccluded or free form topically administered gel.
Inventor(s): Ebert; Charles D. (Salt Lake City, UT), Sanders; Steven W. (Salt Lake City, UT)
Assignee: Watson Laboratories, Inc. (Salt Lake City, UT)
Application Number:11/645,076
Patent Claim Types:
see list of patent claims
Use; Formulation;

Drugs Protected by US Patent 8,241,662

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Allergan Sales Llc GELNIQUE 3% oxybutynin GEL, METERED;TRANSDERMAL 202513-001 Dec 7, 2011 DISCN Yes No ➤ Sign Up ➤ Sign Up TREATMENT OF PATIENTS WITH AN OVERACTIVE BLADDER WITH SYMPTOMS OF URINARY FREQUENCY, URGENCY, OR URGE INCONTINENCE ➤ Sign Up
Allergan Sales Llc GELNIQUE oxybutynin chloride GEL;TRANSDERMAL 022204-001 Jan 27, 2009 AB RX Yes Yes ➤ Sign Up ➤ Sign Up TREATMENT OF PATIENTS WITH AN OVERACTIVE BLADDER WITH SYMPTOMS OF URINARY FREQUENCY, URGENCY, OR URGE INCONTINENCE ➤ Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 8,241,662

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 488233 ➤ Sign Up
Australia 2001253782 ➤ Sign Up
Australia 2003287377 ➤ Sign Up
Australia 2003294239 ➤ Sign Up
Australia 2010200418 ➤ Sign Up
Australia 2012216593 ➤ Sign Up
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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