Get our Free Drug Patent Expiration Updates

Serving hundreds of leading biopharmaceutical companies globally:

Baxter
Accenture
McKesson
Express Scripts
Fish and Richardson
Moodys
Covington
Chinese Patent Office
Citi

Generated: August 21, 2018

DrugPatentWatch Database Preview

Memantine hydrochloride - Generic Drug Details

see a sample report or, see our see our flat-rate plans

« Back to Dashboard

What are the generic drug sources for memantine hydrochloride and what is the scope of memantine hydrochloride patent protection?

Memantine hydrochloride is the generic ingredient in three branded drugs marketed by Amneal Pharms, Anchen Pharms, Apotex Inc, Lupin Ltd, Mylan Pharms Inc, Sun Pharma Global, Zydus Pharms Usa Inc, Forest Labs Llc, Bio-pharm Inc, Lannett Co Inc, Macleods Pharms Ltd, Allergan Sales Llc, Ajanta Pharma Ltd, Alembic Pharms Ltd, Aurobindo Pharma Ltd, Cspc Ouyi Pharm Co, Dr Reddys Labs Ltd, Jubilant Generics, Orchid Hlthcare, Puracap Pharm Llc, Strides Pharma, Teva Pharms, Torrent Pharms Ltd, Unichem Labs Ltd, Upsher-smith Labs, and Wockhardt Ltd, and is included in thirty-six NDAs. There are seven patents protecting this compound and five Paragraph IV challenges. Additional information is available in the individual branded drug profile pages.

Memantine hydrochloride has sixty-nine patent family members in nineteen countries.

There are twenty-eight drug master file entries for memantine hydrochloride. Forty-three suppliers are listed for this compound. There are three tentative approvals for this compound.

Pharmacology for memantine hydrochloride
Medical Subject Heading (MeSH) Categories for memantine hydrochloride
Synonyms for memantine hydrochloride
(3,5-Dimethyl-1-adamantyl)amine hydrochloride
1-amino-3,5-dimethyl-adamantane hydrochloride
1-Amino-3,5-dimethyladamantane Hydrochloride
1,3-Dimethylaminoadamantane hydrochloride
19982-08-2 (Parent)
3,5-Dimethyl-1-adamantanamine hydrochloride
3,5-Dimethyl-1-adamantanamineHydrochloride
3,5-Dimethyl-1-aminoadamantane HCl
3,5-Dimethyl-1-aminoadamantane hydrochloride
3,5-Dimethyl-tricyclo[3.3.1.13,7]decan-1-amine hydrochloride
3,5-dimethyladamantan-1-amine hy-drochloride
3,5-dimethyladamantan-1-amine hydrochloride
3,5-dimethyladamantan-1-amine;hydrochloride
3,5-dimethyladamantan-1-aminium chloride
3,5-dimethyladamantanylamine, chloride
3,5-Dimethylamantadine hydrochloride
3,5-dimethyltricyclo(3.3.1.1(3,7))decan-1-amine hydrochloride
3,5-Dimethyltricyclo(3.3.1.1(sup 3,7))decan-1-amine hydrochloride
3,5-Dimethyltricyclo(3.3.1.13,7)decan-1-amine hydrochloride
3,5-dimethyltricyclo[3.3.1.13,7]decan-1-amine hydrochloride
41100-52-1
4CH-006120
AB0013351
AB2000447
AC-559
AC1L492E
ACMC-209jif
AK-44671
Akatinol
AKOS015889460
AM20070534
AN-15700
ANW-29557
AOB5318
AS-13331
AX8033628
Axura
BC208848
BCP9000253
BG0374
BR-44671
CCG-39018
CHEBI:64323
CHEMBL1699
CPD000058926
CPD000875213
CS-2422
CTK8B1656
D 145
D-145
D04905
D3608
Ebixa
Ebixza
EINECS 255-219-6
EU-0100861
FT-0650723
H908
HMS1571C17
HMS1921H03
HY-B0365A
I01-2072
J10287
JY0WD0UA60
KS-00000X1M
KSC911M5N
LDDHMLJTFXJGPI-UHFFFAOYSA-N
LP00861
M 9292
M-2015
Mantine
MCULE-6635165082
Memantin hydrochloride
Memantine (hydrochloride)
Memantine HCL
Memantine hydrochloride (JAN/USAN)
Memantine hydrochloride (Namenda)
Memantine hydrochloride [USAN]
memantine.HCl
Memantinehydrochloride
Memary
Memary (TN)
MFCD00214336
MLS001332605
MLS001332606
MolPort-003-666-358
MRZ-2/145
N06DX01
Namenda
Namenda (TN)
Namenda XR
NC00680
NCGC00094186-01
NCGC00094186-02
NCGC00094186-03
NCGC00261546-01
NMI-131
NSC 102290
NSC-102290
NSC-757843
NSC102290
NSC757843
Pharmakon1600-01501121
RTR-016345
s2043
SAM001246743
SAM002699890
SBB003390
SCHEMBL3053
SMR000875213
SPECTRUM1501121
SR-01000075458
SR-01000075458-1
ST088119
SUN Y7017
SUN-Y7017
Tox21_500861
TR-016345
Tricyclo(3.3.1.1(3,7))decan-1-amine, 3,5-dimethyl-, hydrochloride
Tricyclo(3.3.1.1(sup 3,7))decan-1-amine, 3,5-dimethyl-, hydrochloride
UNII-JY0WD0UA60
Z1551429722
Tentative approvals for MEMANTINE HYDROCHLORIDE
Applicant Application No. Strength Dosage Form
➤ Try a Free Trial➤ Try a Free Trial5MGTABLET; ORAL
➤ Try a Free Trial➤ Try a Free Trial10MGTABLET; ORAL
➤ Try a Free Trial➤ Try a Free Trial10MGTABLET;ORAL

US Patents and Regulatory Information for memantine hydrochloride

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Forest Labs Llc NAMENDA XR memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 022525-004 Jun 21, 2010 AB RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Forest Labs Llc NAMENDA XR memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 022525-003 Jun 21, 2010 AB RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Apotex Inc MEMANTINE HYDROCHLORIDE memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 206135-004 Nov 22, 2016 AB RX No No ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Forest Labs Llc NAMENDA XR memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 022525-002 Jun 21, 2010 AB RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Mylan Pharms Inc MEMANTINE HYDROCHLORIDE memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 206032-004 Sep 28, 2016 AB RX No No ➤ Try a Free Trial ➤ Try a Free Trial ➤ Try a Free Trial
Forest Labs Llc NAMENDA XR memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 022525-003 Jun 21, 2010 AB RX Yes No ➤ Try a Free Trial ➤ Try a Free Trial Y ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration

This preview shows a limited data set.
Subscribe to access the full database, or try a Free Trial

see a sample report or, see our see our flat-rate plans

Expired US Patents for memantine hydrochloride

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Forest Labs Llc NAMENDA XR memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 022525-003 Jun 21, 2010 ➤ Try a Free Trial ➤ Try a Free Trial
Forest Labs Llc NAMENDA XR memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 022525-002 Jun 21, 2010 ➤ Try a Free Trial ➤ Try a Free Trial
Allergan Sales Llc NAMENDA memantine hydrochloride SOLUTION;ORAL 021627-001 Apr 18, 2005 ➤ Try a Free Trial ➤ Try a Free Trial
Forest Labs Llc NAMENDA XR memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 022525-001 Jun 21, 2010 ➤ Try a Free Trial ➤ Try a Free Trial
Forest Labs Llc NAMENDA XR memantine hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 022525-004 Jun 21, 2010 ➤ Try a Free Trial ➤ Try a Free Trial
Allergan Sales Llc NAMENDA memantine hydrochloride TABLET;ORAL 021487-001 Oct 16, 2003 ➤ Try a Free Trial ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration

This preview shows a limited data set.
Subscribe to access the full database, or try a Free Trial

Non-Orange Book US Patents for memantine hydrochloride

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
2,012,045,508 ➤ Try a Free Trial
2,012,058,182 ➤ Try a Free Trial
7,619,007 Method and composition for administering an NMDA receptor antagonist to a subject ➤ Try a Free Trial
8,058,291 Methods and compositions for the treatment of CNS-related conditions ➤ Try a Free Trial
8,293,794 Methods and compositions for the treatment of CNS-related conditions ➤ Try a Free Trial
8,338,485 Compositions for the treatment of CNS-related conditions ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

This preview shows a limited data set.
Subscribe to access the full database, or try a Free Trial

see a sample report or, see our see our flat-rate plans

Supplementary Protection Certificates for memantine hydrochloride

Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
C/GB02/046 United Kingdom ➤ Try a Free Trial PRODUCT NAME: MEMANTINE AND ITS PHARMACEUTICALLY ACCEPTABLE SALTS; REGISTERED: UK EU/1/02/219/001 20020515; UK EU/1/02/219/002 20020515; UK EU/1/02/219/003 20020515; UK EU/1/02/219/004 20020515; UK EU/1/02/219/005 20020515; UK EU/1/02/219/006 20020515
02C/035 Belgium ➤ Try a Free Trial PRODUCT NAME: MEMANTINE; REGISTRATION NO/DATE: EU/1/02/219/001 20020517
Supplementary Protection Certificate SPC Country SPC Expiration SPC Description

This preview shows a limited data set.
Subscribe to access the full database, or try a Free Trial

For more information try a trial or see the plans and pricing

Serving hundreds of leading biopharmaceutical companies globally:

Baxter
Accenture
McKesson
Express Scripts
Fish and Richardson
Moodys
Covington
Chinese Patent Office
Citi

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 verifification 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.