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Last Updated: April 23, 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

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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

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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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