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Generated: May 26, 2019

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Details for Patent: 6,528,086

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Which drugs does patent 6,528,086 protect, and when does it expire?

Patent 6,528,086 protects PLIAGLIS and is included in one NDA.

This patent has seventeen patent family members in eleven countries.

Summary for Patent: 6,528,086
Title: Methods and apparatus for drug delivery involving phase changing formulations
Abstract:This invention relates to an apparatus and method of drug delivery on a human body surface. The formulation comprises a drug, a conversion agent capable of converting the formulation from a less solid phase to a coherent, soft, solid phase, and a vehicle medium or carrier for the drug and conversion agent. The drug formulation is applied to this human body surface in its less than solid phase and is subsequently converted to a soft solid phase while the drug is being delivered through the human body surface. After delivery of the drug is complete, the soft solid formulation can be removed or peeled from the body surface as a coherent solid formulation. The drug formulation provides control over drug delivery rates and allows the formulation to be removed without leaving a messy, residual formulation on the body surface.
Inventor(s): Zhang; Jie (Salt Lake City, UT)
Assignee: Zars, Inc. (Salt Lake City, UT)
Application Number:09/407,720
Prior Art and Litigation SupportOrder Prior Art and Litigation support for Patent 6,528,086
Patent Claim Types:
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Use; Formulation; Delivery;

Drugs Protected by US Patent 6,528,086

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Taro Pharms PLIAGLIS lidocaine; tetracaine CREAM;TOPICAL 021717-001 Jun 29, 2006 RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ 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

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International Family Members for US Patent 6,528,086

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 345757 ➤ Sign Up
Australia 7719800 ➤ Sign Up
Canada 2386017 ➤ Sign Up
China 100367927 ➤ Sign Up
China 101219108 ➤ Sign Up
China 1376043 ➤ Sign Up
Germany 60032021 ➤ Sign Up
Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Mallinckrodt
Merck
Fish and Richardson
Julphar
Fuji
Colorcon

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