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Serving hundreds of leading biopharmaceutical companies globally:

Cantor Fitzgerald
Federal Trade Commission
Fuji
Accenture
Healthtrust
Mallinckrodt
Fish and Richardson
Moodys
Colorcon

Generated: July 19, 2018

DrugPatentWatch Database Preview

PAXIL Drug Profile

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Which patents cover Paxil, and when can generic versions of Paxil launch?

Paxil is a drug marketed by Apotex Technologies and is included in four NDAs. There are two patents protecting this drug and three Paragraph IV challenges.

This drug has one hundred and fifty-eight patent family members in thirty-eight countries.

The generic ingredient in PAXIL is paroxetine hydrochloride. There are thirty drug master file entries for this compound. Fifty-five suppliers are listed for this compound. Additional details are available on the paroxetine hydrochloride profile page.
Drug patent expirations by year for PAXIL
Pharmacology for PAXIL
Synonyms for PAXIL
(-)-(3S,4R)-4-(p-Fluorophenyl)-3-((3,4-methylenedioxy)phenoxy)-methyl)piperidine hydrochloride
(-)-trans-4-(-4-fluorophenyl)-3-(3,4-methylenedioxy-phenoxymethyl)-piperidine hydrochloride
(-)-trans-4-(-4-fluorophenyl)-3-(3,4-methylenedioxyphenoxymethyl)-piperidine hydrochloride
(-)-trans-4-(4-fluorophenyl)-3-(3,4-methylene dioxyphenoxymethyl)-piperidine hydrochloride
(-)-trans-paroxetine hydrochloride
(-)TRANS-3-[(1,3-BENZODIOXOL-5-YLOXY) METHYL]-4-(4-FLUOROPHENYL) PAROXETINE HYDROCHLORIDE
(3S-trans)-3-((1,3-benzodioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-piperidine hydrochloride
(3S-TRANS)-3-[(1,3-BENZODIOXOL-5-YLOXY)METHYL]-4-(4-FLUOROPHENYL)PIPERIDINE HYDROCHLORIDE
(3S-trans)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine hydrochloride; Paroxetine Hydrochloride Anhydrous; (3S,4R)-3-[(1,3-benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine; 3-[(1,3-benzodioxol-5-yl
(3S,4R)-(-)-3-[(1,3-Benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine Hydrochloride
(3S,4R)-3-((BENZO[D][1,3]DIOXOL-5-YLOXY)METHYL)-4-(4-FLUOROPHENYL)PIPERIDINE HCL
(3S,4R)-3-((Benzo[d][1,3]dioxol-5-yloxy)methyl)-4-(4-fluorophenyl)piperidine hydrochloride
(3S,4R)-3-(1,3-benzodioxol-5-yloxymethyl)-4-(4-fluorophenyl)piperidine hydrochloride
(3S,4R)-3-[(1,3-BENZODIOXOL-5-YLOXY)METHYL]-4-(4-FLUOROPHENYL)-PIPERIDINE HYDROCHLORIDE
(3S,4R)-3-[(2H-1,3-benzodioxol-5-yloxy)methyl]-4-(4-fluorophenyl)piperidine hydrochloride
(S)-3-(BENZO[1,3]DIOXOL-5-YLOXYMETHYL)-4-(4-FLUORO-PHENYL)-PIPERIDINE HYDROCHLORIDE
110429-35-1
110429-35-1(hemihydrate) 61869-08-7
3I3T11UD2S
61869-08-7 (Parent)
78246-49-8
AB0008509
AB1004558
AC1L1XYV
AK-49032
AKOS015849162
AKOS015907108
AN-15600
ANW-49202
API0003757
Aropax 20
AX8022605
BG0380
BR-49032
BRL 29060 hydrochloride
BRL 29060A
BRL29060A
C19H20FNO3.HCl
C19H21ClFNO3
CCG-39866
CHEBI:7944
CHEMBL1708
CS-2611
D05374
DTXSID50228914
EU-0100095
GELRVIPPMNMYGS-RVXRQPKJSA-N
H29P351
HMS1922B11
HSDB 7175
HY-B0492
J10285
KS-00000JOT
KS-5097
LP00095
LS-114251
MFCD03658863
MLS002222322
MolPort-003-666-523
NCGC00093597-01
NCGC00260780-01
NSC-758654
NSC758654
P1977
Paroxat
paroxatene
PAROXETIN HYDROCHLORIDE
paroxetine (hydrochloride)
paroxetine (Paxil)
Paroxetine Hcl
Paroxetine hydrochloride
Paroxetine hydrochloride (USP)
Paroxetine hydrochloride [USAN]
Paroxetine hydrochloride [USP]
Paroxetine hydrochloride hemihydrate
Paroxetine hydrochloride hemihydrate (MW = 374.83)
Paroxetine or other medication - algorithm used
paroxetinehydrochloride
Pharmakon1600-01504085
Piperidine, 3-((1,3-benzodioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-, hydrochloride, (3S-trans)-
Piperidine, 3-((1,3-benzodioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-, hydrochloride, (3S,4R)-
Piperidine, 3-((1,3-benzodioxol-5-yloxy)methyl)-4-(4-fluorophenyl)-, hydrochloride,(3S-trans)-
S-2491
S3005
SCHEMBL33348
SDB 7175
SMR001307264
SPECTRUM1504085
ST24025708
ST51054156
TC-137947
TL8005348
Tox21_500095
UNII-3I3T11UD2S
YF10047
Z1741971218

US Patents and Regulatory Information for PAXIL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Apotex Technologies PAXIL paroxetine hydrochloride CAPSULE;ORAL 020885-001 Oct 9, 1998 DISCN Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Apotex Technologies PAXIL paroxetine hydrochloride CAPSULE;ORAL 020885-004 Oct 9, 1998 DISCN Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Apotex Technologies PAXIL paroxetine hydrochloride CAPSULE;ORAL 020885-002 Oct 9, 1998 DISCN Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Apotex Technologies PAXIL paroxetine hydrochloride TABLET;ORAL 020031-003 Dec 29, 1992 AB RX Yes No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration

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Expired US Patents for PAXIL

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Apotex Technologies PAXIL paroxetine hydrochloride CAPSULE;ORAL 020885-004 Oct 9, 1998 ➤ Sign Up ➤ Sign Up
Apotex Technologies PAXIL paroxetine hydrochloride CAPSULE;ORAL 020885-004 Oct 9, 1998 ➤ Sign Up ➤ Sign Up
Apotex Technologies PAXIL paroxetine hydrochloride CAPSULE;ORAL 020885-003 Oct 9, 1998 ➤ Sign Up ➤ Sign Up
Apotex Technologies PAXIL paroxetine hydrochloride CAPSULE;ORAL 020885-002 Oct 9, 1998 ➤ Sign Up ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration

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Paragraph IV (Patent) Challenges for PAXIL
Drugname Dosage Strength RLD Date
➤ Subscribe Extended-release Tablets 37.5 mg ➤ Subscribe ➤ Sign Up
➤ Subscribe Extended-release Tablets 25 mg ➤ Subscribe ➤ Sign Up
➤ Subscribe Oral Suspension 10 mg/5 mL ➤ Subscribe ➤ Sign Up

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Serving hundreds of leading biopharmaceutical companies globally:

Harvard Business School
Johnson and Johnson
Mallinckrodt
Accenture
Chinese Patent Office
US Army
Fish and Richardson
McKesson
Teva

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.