➤ Get the DrugPatentWatch Daily Briefing

Get Daily Updates on Generic Entry, Litigation, Biosimilars, and more …

Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Express Scripts

Last Updated: July 23, 2021

DrugPatentWatch Database Preview

Details for Patent: 8,895,033

Email this page to a colleague

« Back to Dashboard

Which drugs does patent 8,895,033 protect, and when does it expire?

Patent 8,895,033 protects BYDUREON BCISE and is included in one NDA.

Protection for BYDUREON BCISE has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

This patent has twenty-eight patent family members in twenty countries.

Summary for Patent: 8,895,033
Title:Sustained release formulations using non-aqueous carriers
Abstract: The disclosure provides one-component, injectable, sustained release formulations which comprise microspheres containing active pharmaceutical ingredients (e.g., exenatide), wherein the microspheres are suspended in a non-aqueous carrier. The non-aqueous carrier can be an oil, a fractionated oil, triglycerides, diglycerides, monoglycerides, propylene glycol fatty acid diesters, and the like. The formulations offer distinct advantages of long shelf life for the stability and potency of the formulation and sustained release of active pharmaceutical ingredients to reduce the frequency of medication dosing and to increase patient compliance.
Inventor(s): Houchin; Mary L. (Rockville, MD), Lee; Robin H. (San Diego, CA), Qi; Hong (San Diego, CA), Oehrtman; Greg (San Diego, CA), Jennings; Robert N. (San Diego, CA), Coleman; Scott H. (San Diego, CA)
Assignee: Amylin Pharmaceuticals, LLC (San Diego, CA) AstraZeneca Pharmaceuticals LP (Wilmington, DE)
Application Number:13/060,225
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation; Compound; Delivery; Device; Dosage form;

Drugs Protected by US Patent 8,895,033

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Astrazeneca Ab BYDUREON BCISE exenatide SUSPENSION, EXTENDED RELEASE;SUBCUTANEOUS 209210-001 Oct 20, 2017 RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 8,895,033

PCT Information
PCT FiledSeptember 04, 2009PCT Application Number:PCT/US2009/056058
PCT Publication Date:March 11, 2010PCT Publication Number: WO2010/028257

International Family Members for US Patent 8,895,033

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 2009289529 ⤷  Try it Free
Brazil PI0918904 ⤷  Try it Free
Canada 2734525 ⤷  Try it Free
China 102164597 ⤷  Try it Free
China 104248623 ⤷  Try it Free
Denmark 2341905 ⤷  Try it Free
Eurasian Patent Organization 020299 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

Make Better Decisions: Try a trial or see plans & pricing

Serving leading biopharmaceutical companies globally:

Johnson and Johnson

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.