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Last Updated: March 1, 2024

Details for Patent: 9,539,333

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Summary for Patent: 9,539,333
Title:Sustained release polymer
Abstract: A polymer and a method for its preparation are provided. The polymer comprises poly(lactide), poly(lactide/glycolide) or poly(lactic acid/glycolic acid) segments bonded by ester linkages to both ends of an alkanediol core unit. The polymer is for use in a controlled release formulation for a medicament, preferably leuprolide acetate. The controlled release formulation is administered to a patient as a subcutaneous depot of a flowable composition comprising the polymer, a biocompatible solvent, and the medicament. Controlled release formulations comprising the polymer release leuprolide for treatment of prostate cancer patients over periods of 3-6 months.
Inventor(s): Dunn; Richard L. (Fort Collins, CO)
Assignee: Tolmar Therapeutics, Inc. (Fort Collins, CO)
Application Number:15/014,810
Patent Claim Types:
see list of patent claims
Use; Formulation; Compound;

Drugs Protected by US Patent 9,539,333

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 9,539,333

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 259217 ⤷  Try a Trial
Austria 296088 ⤷  Try a Trial
Austria 458469 ⤷  Try a Trial
Australia 1331200 ⤷  Try a Trial
Australia 2001292931 ⤷  Try a Trial
Australia 2006241376 ⤷  Try a Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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