Unlock all Features See Plans and Pricing

Serving leading biopharmaceutical companies globally:

McKesson
Colorcon
Harvard Business School
Mallinckrodt
Medtronic
Dow

Last Updated: August 17, 2022

Details for Patent: 8,173,708


✉ Email this page to a colleague

« Back to Dashboard

▶ Start for $1
Remove trial restrictions


Which drugs does patent 8,173,708 protect, and when does it expire?

Patent 8,173,708 protects NAMZARIC and is included in one NDA.

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

This patent has fifty-nine patent family members in nineteen countries.

Summary for Patent: 8,173,708
Title:Method and composition for administering an NMDA receptor antagonist to a subject
Abstract: The invention provides methods and compositions for administering an NMDA receptor antagonist (e.g., memantine) to a subject.
Inventor(s): Went; Gregory T. (Mill Valley, CA), Fultz; Timothy J. (Pleasant Hill, CA), Meyerson; Laurence R. (Las Vegas, NV)
Assignee: Adamas Pharmaceuticals, Inc. (Emeryville, CA)
Application Number:12/757,819
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,173,708
Patent Claim Types:
see list of patent claims
Use; Dosage form; Formulation;

Drugs Protected by US Patent 8,173,708

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Allergan NAMZARIC donepezil hydrochloride; memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 206439-003 Jul 18, 2016 RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Allergan NAMZARIC donepezil hydrochloride; memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 206439-001 Dec 23, 2014 RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Allergan NAMZARIC donepezil hydrochloride; memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 206439-004 Jul 18, 2016 RX Yes No See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
Allergan NAMZARIC donepezil hydrochloride; memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 206439-002 Dec 23, 2014 RX Yes Yes See Plans and Pricing See Plans and Pricing Y See Plans and Pricing
>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 8,173,708

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 481096 See Plans and Pricing
Australia 2005209310 See Plans and Pricing
Australia 2005215767 See Plans and Pricing
Australia 2005215775 See Plans and Pricing
Australia 2005309601 See Plans and Pricing
Australia 2006244297 See Plans and Pricing
Brazil PI0518483 See Plans and Pricing
>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:

McKesson
Baxter
Dow
Harvard Business School
McKinsey
Merck

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.