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Last Updated: July 24, 2021

DrugPatentWatch Database Preview

Details for Patent: 8,945,620


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Which drugs does patent 8,945,620 protect, and when does it expire?

Patent 8,945,620 protects LYRICA CR and is included in one NDA.

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

This patent has thirty-seven patent family members in thirty-three countries.

Summary for Patent: 8,945,620
Title:Solid pharmaceutical compositions containing pregabalin
Abstract: A solid pharmaceutical composition containing pregabalin is described. The composition includes a matrix forming agent and a swelling agent and is suitable for once daily oral administration. Exemplary matrix forming agents include mixtures of polyvinyl acetate and polyvinylpyrrolidone, and exemplary swelling agents include cross-linked polymers of polyvinylpyrrolidone.
Inventor(s): Bockbrader; Howard N. (Ann Arbor, MI), Cho; Yun Hyung (Lexington, MA), Diaz Santiago; Steven (Martinsville, NJ), Mahjour; Majid (Schwenksville, PA), Reynolds; Thomas Daniel (Morgantown, WV), Shao; Pushpa Ganapathi (San Diego, CA), Shao; Zezhi Jesse (San Diego, CA), Wan; Jiansheng (Short Hills, NJ)
Assignee: Warner-Lambert Company LLC (New York, NY)
Application Number:14/181,785
Patent Claim Types:
see list of patent claims
Use; Composition; Formulation; Compound; Delivery;

Drugs Protected by US Patent 8,945,620

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Upjohn LYRICA CR pregabalin TABLET, EXTENDED RELEASE;ORAL 209501-001 Oct 11, 2017 AB RX Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial Y ⤷  Free Forever Trial
Upjohn LYRICA CR pregabalin TABLET, EXTENDED RELEASE;ORAL 209501-002 Oct 11, 2017 AB RX Yes No ⤷  Free Forever Trial ⤷  Free Forever Trial Y ⤷  Free Forever Trial
Upjohn LYRICA CR pregabalin TABLET, EXTENDED RELEASE;ORAL 209501-003 Oct 11, 2017 AB RX Yes Yes ⤷  Free Forever Trial ⤷  Free Forever Trial Y ⤷  Free Forever Trial
>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 8,945,620

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 058175 ⤷  Free Forever Trial
Australia 2006310217 ⤷  Free Forever Trial
Brazil PI0618211 ⤷  Free Forever Trial
Canada 2628200 ⤷  Free Forever Trial
China 101330907 ⤷  Free Forever Trial
Costa Rica 9950 ⤷  Free Forever Trial
Cyprus 1115009 ⤷  Free Forever Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

McKesson
AstraZeneca
Medtronic
Moodys
Baxter
Mallinckrodt

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