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Generated: October 19, 2018

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RITALIN LA Drug Profile

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Which patents cover Ritalin La, and what generic alternatives are available?

Ritalin La is a drug marketed by Novartis and is included in one NDA. There is one patent protecting this drug and two Paragraph IV challenges.

The generic ingredient in RITALIN LA is methylphenidate hydrochloride. There are thirty-two drug master file entries for this compound. Thirty-seven suppliers are listed for this compound. Additional details are available on the methylphenidate hydrochloride profile page.

Drug patent expirations by year for RITALIN LA
Pharmacology for RITALIN LA
Synonyms for RITALIN LA
113-45-1 (Parent)
2-Piperidineacetic acid, .alpha.-phenyl-, methyl ester, hydrochloride
2-Piperidineacetic acid, alpha-phenyl-, methyl ester, hydrochloride
2-Piperidineacetic acid, alpha-phenyl-, methyl ester, hydrochloride, (R*,R*)-(+-)-
298-59-9
298M599
AC1L1SQ4
AC1Q5YRN
AK116471
AKOS016010356
alpha-phenyl-2-piperidineacetic acid methyl ester hydrochloride
AN-23356
API0003340
CAS-298-59-9
CC-30903
CCG-213572
CCRIS 6258
Centedrin
Centedrine
CHEBI:31836
CHEMBL1722
ciba 4311b
Concerta (TN)
CS-4658
D-erythro-Methylphenidate Hydrochloride
D01296
DSSTox_CID_886
DSSTox_GSID_20886
DSSTox_RID_75843
DTXSID8020886
EINECS 206-065-3
FT-0603372
FT-0672046
FT-0672047
H-Tic-OtBu.HCl
HE332528
HY-B1091A
JUMYIBMBTDDLNG-UHFFFAOYSA-N
LS-42
Medikinet
Meridil hydrochloride
Metadate
Metadate (TN)
Metadate CD
Metadate ER
Methyl .alpha.-phenyl-2-piperidineacetate hydrochloride
methyl 2-phenyl-2-(2-piperidyl)acetate hydrochloride
METHYL 2-PHENYL-2-(PIPERIDIN-2-YL)ACETATE HCL
Methyl 2-phenyl-2-(piperidin-2-yl)acetate hydrochloride
methyl 2-phenyl-2-piperidin-2-ylacetate hydrochloride
methyl alpha-phenyl-2-piperidine-acetate hydrochloride
Methyl alpha-phenyl-2-piperidineacetate hydrochloride
Methyl Phenidylacetate Hydrochloride
methyl phenyl(piperidin-2-yl)acetate hydrochloride
Methylin ER
Methylphenidan Hydrochloride
Methylphenidate (hydrochloride)
Methylphenidate HCl
METHYLPHENIDATE HYDROCHLORIDE
Methylphenidate hydrochloride (JAN/USP)
Methylphenidate hydrochloride [USAN:JAN]
Methylphenidate hydrochloride [USP:JAN]
Methylphenidate Hydrochloride ER
Methylphenidate hydrochloride solution, (Racemic mixture), ampule of 1 mL, 1.0 mg/mL in methanol (as free base), certified reference material
Methylphenidate hydrochloride, European Pharmacopoeia (EP) Reference Standard
METHYLPHENIDATE HYDROCHLORIDE(SEE ALSO: METHYLPHENIDATE, CAS 113-45-1, NTPNO M20344)
Methylphenidate.HCl
Methylphenidate(Ritalin)
Methylphenidylacetate hydrochloride
Metilfenidat hydrochloride
MFCD00058191
MLS003922100
NCGC00091942-01
NCGC00257863-01
NSC 169868
NSC-169868
NSC-759278
NSC169868
NSC759278
Pharmakon1600-01505907
QuilliChew ER
Quillivant XR
Quillivant xr (TN)
Rilaline
Rilatine
Ritalin
Ritalin (TN)
Ritalin hy drochloride
Ritalin hydrochloride
Ritalin SR
Ritalin-SR
SC-83308
SCHEMBL41067
SMR000058998
threo-Methyl |A-phenyl-|A-(2-piperidyl)acetate hydrochloride
Tox21_111186
Tox21_200309
TRANSGENIC MODEL EVALUATION (METHYLPHENIDATE HYDROCHLORIDE) (SEE ALSO: METHYLPHENIDATE HYDROCHLORIDE)
WLN: T6MTJ BYR & VO1 & GH

US Patents and Regulatory Information for RITALIN LA

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Novartis RITALIN LA methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021284-004 Apr 10, 2004 AB1 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Novartis RITALIN LA methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021284-003 Jun 5, 2002 AB1 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Novartis RITALIN LA methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021284-001 Jun 5, 2002 AB1 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Novartis RITALIN LA methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021284-002 Jun 5, 2002 AB1 RX Yes No ➤ Sign Up ➤ Sign Up Y ➤ 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 RITALIN LA

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Novartis RITALIN LA methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021284-001 Jun 5, 2002 ➤ Sign Up ➤ Sign Up
Novartis RITALIN LA methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021284-004 Apr 10, 2004 ➤ Sign Up ➤ Sign Up
Novartis RITALIN LA methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021284-002 Jun 5, 2002 ➤ Sign Up ➤ Sign Up
Novartis RITALIN LA methylphenidate hydrochloride CAPSULE, EXTENDED RELEASE;ORAL 021284-002 Jun 5, 2002 ➤ 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 RITALIN LA
Drugname Dosage Strength RLD Date
➤ Subscribe Extended-release Capsules 10 mg ➤ Subscribe ➤ Sign Up
➤ Subscribe Extended-release Capsules 20 mg, 30 mg and 40 mg ➤ Subscribe ➤ Sign Up

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Serving hundreds of leading biopharmaceutical companies globally:

Harvard Business School
Citi
Deloitte
US Department of Justice
Cantor Fitzgerald
Medtronic
Julphar
Chinese Patent Office
AstraZeneca

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