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Generated: July 15, 2018

DrugPatentWatch Database Preview

Levocarnitine - Generic Drug Details

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What are the generic sources for levocarnitine and what is the scope of levocarnitine patent protection?

Levocarnitine
is the generic ingredient in three branded drugs marketed by Leadiant Biosci Inc, Luitpold, Teva Pharms Usa, West-ward Pharms Int, Hi Tech Pharma, Lyne, and Rising Pharms Inc, and is included in nine NDAs. There are three patents protecting this compound. Additional information is available in the individual branded drug profile pages.

Levocarnitine has four patent family members in four countries.

There are four drug master file entries for levocarnitine. Four suppliers are listed for this compound.
Summary for levocarnitine
Pharmacology for levocarnitine
Ingredient-typeCarnitine
Drug ClassCarnitine Analog
Synonyms for levocarnitine
(-)-(R)-3-Hydroxy-4-(trimethylammonio)butyrate
(-)-Carnitine
(-)-L-Carnitin
(-)-L-Carnitine
(3-Carboxy-2-hydroxypropyl)trimethyl-ammonium hydroxide, inner salt
(3R)-(-)-3-Hydroxy-4-(trimethylammonio)butanoate 99+%
(3R)-3-hydroxy-4-(trimethylamino)butanoic acid
(3R)-3-hydroxy-4-(trimethylammonio)butanoate
(3R)-3-hydroxy-4-(trimethylazaniumyl)butanoate
(3R)-3-oxidanyl-4-(trimethylazaniumyl)butanoate
(L-3-Carboxy-2-hydroxypropyl)trimethylammonium hydroxide, inner salt
(R)-(3-Carboxy-2-hydroxypropyl)trimethylammonium hydroxide
(R)-(3-Carboxy-2-hydroxypropyl)trimethylammonium hydroxide, inner salt
(R)-3-hydroxy-4-(trimethylammonio)butanoate
(R)-3-Hydroxy-4-(trimethylammonio)butyrate
(R)-3-Hydroxy-4-trimethylammoniobutyrate
(R)-Carnitine
(S)-carnitine
0G389FZZ9M
1-CARNITINE
1-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, hydroxide, inner salt
1-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, hydroxide, inner salt, (R)-
1-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, inner salt, (2R)-
1-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, inner salt, (2R)- (9CI)
1-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, inner salt, (2R)-(9CI)
1-Propanaminium, 3-carboxy-2-hydroxy-N,N,N-trimethyl-, inner salt, (R)-
1-Propanaminium,3-carboxy-2-hydroxy-N,N,N-trimethyl-
3-carboxy-2-hydroxy-N,N,N-trimethyl-1-propanaminium
3-Carboxy-2-hydroxy-N,N,N-trimethyl-1-propanaminium hydroxide, inner salt
3-Carboxy-2-hydroxy-N,N,N-trimethyl-1-propanaminium hydroxide, innersalt
3-hydroxy-4-trimethylammoniobutanoate
3-hydroxy-4-trimethylammoniobutanoic acid
44985-71-9
541-15-1
7634-98-2
A829968
AB00919083_05
AB00919083_06
AB2000558
ABP000696
AC1L1W85
ACM44985719
AKOS005267245
Ammonium, (3-carboxy-2-hydroxypropyl)trimethyl-, hydroxide, inner salt, L-
Ammonium, (3-carboxy-2-hydroxypropyl)trimethyl-, hydroxide, inner salt, L- (8CI)
Ammonium, (3-carboxy-2-hydroxypropyl)trimethyl-, hydroxide, inner salt, L-(8CI)
Ammonium, (3-carboxy-2-hydroxypropyl)trimethyl-, hydroxide,inner salt
AN-45751
ANW-31960
ARONIS24315
AS-11974
BBC/471
BCP9000830
BDBM50037268
bicarnesine
BIDD:GT0603
bmse000211
BT000188
C-04105
C-1985
C00318
c0049
C8H18NO3
Carnicor
Carniking
Carniking 50
Carnilean
Carnipass
Carnipass 20
Carnitene
Carnitine
carnitine (L-form)
Carnitine, (-)-
Carnitine, L-
Carnitolo
Carnitor
Carnitor (TN)
Carnitor SF
carnivit
Carnovis
Carrier
CC-29870
CC-29920
CC0198
CCG-213241
CHEBI:16347
CHEMBL1149
CJ-10554
CPD000112475
CS-2495
CTK4I8572
D02176
D0G8SQ
D0P5YE
D0X7IF
DB-052484
DB00583
delta-carnitine
DRG-0211
DTXSID4023208
EINECS 208-768-0
FCH3598935
FT-0603460
gamma-L-trimethyl-beta-hydroxybutyrobetaine
gamma-Trimethyl-ammonium-beta-hydroxybutirate
gamma-Trimethyl-beta-hydroxybutyrobetaine
gamma-Trimethyl-hydroxybutyrobetaine
GTPL4780
HMS2093J13
HMS2267H24
HSDB 7588
HY-B0399
Karnitin
KB-53153
KS-1422
L-(-)-Carnitine
L-Carnitin
L-carnitine
L-carnitine (Levocarnitine)
L-carnitine Base
L-Carnitine inner salt
L-Carnitine inner salt, synthetic, >=98%
L-carnitine(Levocarnitine)/Carnitor, vitamin BT, Karnitin
L-gamma-trimethyl-beta-hydroxybutyrobetaine
L(-)-Carnitine
Lefcar
Levacecarnine hci
Levocarnitin
Levocarnitina
Levocarnitina [Spanish]
Levocarnitine (JAN/USP/INN)
Levocarnitine [USAN:INN]
Levocarnitine [USAN:USP:INN:BAN]
levocarnitine chloride
levocarnitine HCl
levocarnitine hydrochloride
Levocarnitine, European Pharmacopoeia (EP) Reference Standard
Levocarnitine, pharmaceutical secondary standard; traceable to USP, PhEur
Levocarnitine, United States Pharmacopeia (USP) Reference Standard
Levocarnitine;Carnitor;vitamin BT;Karnitin
Levocarnitine;Vitamin B(T)
Levocarnitinum
Levocarnitinum [Latin]
LS-17074
Metina
MFCD00038747
MLS001332549
MLS001332550
MolPort-001-760-007
N1935
Nicetile (TN)
NSC-741806
NSC-759132
NSC741806
NSC759132
OR18381
OR271542
Pharmakon1600-01505437
PHIQHXFUZVPYII-ZCFIWIBFSA-N
PubChem5901
R-(-)-3-hydroxy-4-trimethylaminobutyrate
RTR-037034
s2388
SAM002297828
SBB058880
SC-05198
SCHEMBL21970
SMR000112475
ST 198
ST24047470
ST50824805
TL8003552
TR-037034
UNII-0G389FZZ9M
UNII-S7UI8SM58A component PHIQHXFUZVPYII-ZCFIWIBFSA-N
vitamin B T
vitamin BT
ZX-AT007581

US Patents and Regulatory Information for levocarnitine

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Leadiant Biosci Inc CARNITOR levocarnitine TABLET;ORAL 018948-001 Dec 27, 1985 AB RX Yes Yes ➤ Sign Up ➤ Sign Up ➤ Sign Up
Luitpold LEVOCARNITINE levocarnitine INJECTABLE;INJECTION 075861-001 Jun 22, 2001 AP RX No No ➤ Sign Up ➤ Sign Up ➤ Sign Up
Leadiant Biosci Inc CARNITOR levocarnitine SOLUTION;ORAL 019257-001 Apr 10, 1986 AA RX Yes Yes ➤ Sign Up ➤ Sign Up ➤ Sign Up
Leadiant Biosci Inc CARNITOR SF levocarnitine SOLUTION;ORAL 019257-002 Mar 28, 2007 AA 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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Non-Orange Book US Patents for levocarnitine

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
6,914,076 Treating chronic uremic patients undergoing periodical dialysis ➤ Sign Up
Patent No. Title Estimated Patent Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Julphar
Johnson and Johnson
Federal Trade Commission
UBS
Cantor Fitzgerald
Chinese Patent Office
Farmers Insurance
Express Scripts
McKesson

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.