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Last Updated: March 3, 2024

Details for Patent: 6,319,913


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Summary for Patent: 6,319,913
Title: Penetration enhancing and irritation reducing systems
Abstract:This invention lies in the technology of transdermal and topical drug delivery. In particular, the present invention relates to enhancement of the penetration of transdermally or topically applied drugs and with the reduction of skin irritation that often accompanies transdermal and topical drug delivery.
Inventor(s): Mak; Vivien H. W. (Menlo Park, CA), Grayson; Stephen (San Rafael, CA)
Assignee: Cellegy Pharmaceuticals, Inc. (South San Francisco, CA)
Application Number:09/189,090
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 6,319,913
Patent Claim Types:
see list of patent claims
Use; Composition;

Drugs Protected by US Patent 6,319,913

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>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 6,319,913

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 418988 ⤷  Try a Trial
Australia 1313299 ⤷  Try a Trial
Australia 747041 ⤷  Try a Trial
Brazil 9814014 ⤷  Try a Trial
Canada 2309688 ⤷  Try a Trial
China 1172674 ⤷  Try a Trial
China 1285749 ⤷  Try a Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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