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Last Updated: October 15, 2019

DrugPatentWatch Database Preview

BELVIQ Drug Profile

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When do Belviq patents expire, and what generic alternatives are available?

Belviq is a drug marketed by Eisai Inc and is included in two NDAs. There are sixteen patents protecting this drug and two Paragraph IV challenges.

This drug has one hundred and eighty-seven patent family members in forty-two countries.

The generic ingredient in BELVIQ is lorcaserin hydrochloride. There are five drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the lorcaserin hydrochloride profile page.

Drug patent expirations by year for BELVIQ
Drug Prices for BELVIQ

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Recent Clinical Trials for BELVIQ

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SponsorPhase
National Institute on Drug Abuse (NIDA)Early Phase 1
New York State Psychiatric InstituteEarly Phase 1
Duke UniversityPhase 1

See all BELVIQ clinical trials

Recent Litigation for BELVIQ

Identify potential future generic entrants

District Court Litigation
Case NameDate
Arena Pharmaceuticals Inc. v. Teva Pharmaceuticals USA, Inc.2017-03-06
Arena Pharmaceuticals Inc. v. Lupin Ltd.2016-09-30

See all BELVIQ litigation

Synonyms for BELVIQ
(1R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine
(1R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride
(1R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride hemihydrate
(1R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride--water (2/1)
(1R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepinium chloride
(1R)-8-chloro-2,3,4,5-tetrahydro-1-methyl-1H-3-benzazepine
(1R)-8-Chloro-2,3,4,5-tetrahydro-1-methyl-1H-3-benzazepine hydrochloride
(5R)-7-chloro-5-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine
(5R)-7-chloro-5-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride
(R)-1h-3-benzazepine,8-chloro-2,3,4,5-tetrahydro-1-methyl-,hydrochloride
(R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine
(R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hemihydrate hydrochloride
(R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride
(R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride hemihydrate
(r)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1h-3-benzazepine hydrochloride salt
(R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrochloride salt hemihydrate
(R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-benzo[d]azepine
(R)-8-Chloro-1-methyl-2,3,4,5-tetrahydro-1H-benzo[d]azepine dihydrochloride hydrate
(R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-benzo[d]azepine hydrochloride
(R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-benzo[d]azepine hydrochloride hemihydrate
0QJF08GDPE
1H-3-Benzazepine, 8-chloro-2,3,4,5-tetrahydro-1-methyl-, (1R)-
1H-3-Benzazepine, 8-chloro-2,3,4,5-tetrahydro-1-methyl-, hydrochloride (1:1), (1R)-
1H-3-Benzazepine, 8-chloro-2,3,4,5-tetrahydro-1-methyl-, hydrochloride, hydrate (2:2:1), (1R)-
202L927
616202-92-7
637E494O0Z
846589-98-8
856681-05-5
AB0080320
AB0148401
AB52744
AC-28981
AC-553
AC-8945
ACN-034447
ACN-036083
ACT10402
AJ-56780
AK142745
AKOS005145786
AKOS006326204
AKOS025395692
AM81248
AN-6779
AN-7508
ANW-60436
AOB87116
APD 356
APD-356
APD356
API0005054
AX8136671
BC224447
BC224451
BCP22731
BCP9000859
BDBM50161646
Belvig
Belviq (TN)
Belviq Xr
CAS-616202-92-7
CHEBI:65350
CHEBI:65353
CHEBI:66852
CHEMBL2095211
CHEMBL360328
CS-0752
CS-1232
CTK8B8482
D06613
DB04871
DSSTox_CID_28585
DSSTox_GSID_48659
DSSTox_RID_82856
DTXSID3048659
DTXSID60233650
EX-A1697
FCH873876
FT-0670852
FT-0696346
FT-0699079
GTPL2941
HSDB 8128
HY-11093
HY-15368
ITIHHRMYZPNGRC-QRPNPIFTSA-N
KS-0000006Z
KS-1439
Lorcaserin
Lorcaserin (Hydrochloride)
Lorcaserin [INN]
Lorcaserin HCl
Lorcaserin hydrochloride
Lorcaserin hydrochloride (USAN)
Lorcaserin hydrochloride [USAN]
Lorcaserin hydrochloride hemihydrate
Lorcaserin hydrochloride(APD-356)
Lorqess
LS-193332
MolPort-005-942-404
NCGC00182550-01
NCGC00182550-02
QC-9041
REV26SR2B4
SB16626
SCHEMBL169382
SCHEMBL173899
ST24035516
SW219573-1
TL80074203
Tox21_113018
Tox21_113018_1
TX-017673
UNII-0QJF08GDPE
UNII-637E494O0Z
UNII-REV26SR2B4
W-5408
W-5409
WRZCAWKMTLRWPR-VSODYHHCSA-N
XTTZERNUQAFMOF-QMMMGPOBSA-N
ZINC6733300

US Patents and Regulatory Information for BELVIQ

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Eisai Inc BELVIQ lorcaserin hydrochloride TABLET;ORAL 022529-001 Jun 27, 2012 RX Yes Yes   See Pricing   See Pricing Y Y   See Pricing
Eisai Inc BELVIQ lorcaserin hydrochloride TABLET;ORAL 022529-001 Jun 27, 2012 RX Yes Yes   See Pricing   See Pricing Y Y   See Pricing
Eisai Inc BELVIQ XR lorcaserin hydrochloride TABLET, EXTENDED RELEASE;ORAL 208524-001 Jul 15, 2016 RX Yes Yes   See Pricing   See Pricing   See Pricing
Eisai Inc BELVIQ lorcaserin hydrochloride TABLET;ORAL 022529-001 Jun 27, 2012 RX Yes Yes   See Pricing   See Pricing   See Pricing
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration
Paragraph IV (Patent) Challenges for BELVIQ
Drugname Dosage Strength RLD Date
➤ Subscribe Extended-release Tablets 20 mg ➤ Subscribe   See Pricing
➤ Subscribe Tablets 10 mg ➤ Subscribe   See Pricing

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