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Federal Trade Commission
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Covington
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Generated: April 27, 2018

DrugPatentWatch Database Preview

PHENYTEX Drug Profile

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When do Phenytex patents expire, and when can generic versions of Phenytex launch?

Phenytex is a drug marketed by Watson Labs and is included in one NDA.

The generic ingredient in PHENYTEX is phenytoin sodium. There are twenty drug master file entries for this compound. Forty suppliers are listed for this compound. Additional details are available on the phenytoin sodium profile page.
Drug patent expirations by year for PHENYTEX
Synonyms for PHENYTEX
125-59-7
1421-15-4
143-75-9
2-hydroxy-5,5-diphenyl-3,5-dihydro-4H-imidazol-4-one
2, 5,5-diphenyl-
2,4-Imidazolidinedione, 5,5-diphenyl-
2,4-Imidazolidinedione, 5,5-diphenyl- (9CI)
2,4-Imidazolidinedione, 5,5-diphenyl-, monosodium salt
2,4-Imidazolidinedione, 5,5-diphenyl-, sodium salt (1:1)
2,4-Imidazolidinedione, 5,5-diphenyl-(9CI)
4-hydroxy-5,5-diphenyl-1,5-dihydro-2H-imidazol-2-one
4182431BJH
5,5-?Diphenyl-?2,4-?imidazolidinedione
5,5-A feminine+/-(1/2)>>uOOAUo poundea
5,5-di(phenyl)imidazolidine-2,4-dione
5,5-diphenyl hydantoin
5,5-diphenyl-1,3-diazolidine-2,4-dione
5,5-diphenyl-1,3-diazolidine-2,4-dione, sodium salt
5,5-diphenyl-1H-imidazole-2,4(3H,5H)-dione
5,5-Diphenyl-1H-imidazolidine-2,4-dione
5,5-diphenyl-2-(sodiooxy)-1H-imidazol-4-one
5,5-Diphenyl-2,4-imidazolidinedione
5,5-Diphenyl-2,4-imidazolidinedione monosodium salt
5,5-Diphenyl-2,4-imidazolidinedione, monosodium salt
5,5-Diphenyl-2,4-imidazolidinedione; Phenytoin
5,5-diphenyl-3-sodioimidazolidine-2,4-dione
5,5-Diphenyl-imidazolidine-2,4-dione
5,5-DIPHENYLHYDANTOIN
5,5-Diphenylhydantoin (IUPAC)
5,5-Diphenylhydantoin (phenytoin)
5,5-Diphenylhydantoin sodium
5,5-Diphenylhydantoin sodium salt
5,5-Diphenylhydantoin sodium salt, >=99%
5,5-diphenylhydantoin sodium sigmaultra
5,5-Diphenylhydantoin solution, drug standard, 1.0 mg/mL in methanol
5,5-Diphenylhydantoin-d5
5,5-Diphenylhydantoin, >=99%
5,5-Diphenylhydatoin sodium salt
5,5-Diphenylimidazolidin-2,4-dione
5,5-diphenylimidazolidine-2,4-dione
5,5-diphenyltetrahydro-1H-2,4-imidazoledione
5,5-Dwufenylohydantoina
5,5-Dwufenylohydantoina [Polish]
57-41-0
6158TKW0C5
630-93-3
77737-08-7
8017-52-5
A831435
AB00374253_13
AB00374253-10
AB00374253-11
AB01274811-01
AB1000452
AB1009490
AC-376
AC-377
AC1L1C7L
AC1LCWBM
AC1Q1UK5
AC1Q1W0C
AC1Q6G55
AC1Q6G56
ACMC-1AMO9
AI3-52498
AJ-36438
AK158921
AKOS000416887
AKOS003245432
AKOS003273947
AKOS015951389
AKOS025310163
AKOS025402054
Aladdin
Aladdin (Salt/Mix)
Alepsin
Alepsin (Salt/Mix)
Aleviatin
Aleviatin (TN)
Aleviatin sodium
Aleviatin; Diphenylhydantoin sodium; Eptoin;
AN-15915
AN-15916
Antisacer
Antisacer (Salt/Mix)
ANW-32714
API0005023
AS-13308
Auranile
BAS 00281572
BBL027509
BC203854
BC205386
BDBM50003655
BDBM50101816
BIDD:GT0625
BIDD:PXR0090
Bio-0370
BRD-K55930204-001-02-7
BSPBio_001437
C07443
C15H11N2O2.Na
C15H11N2O2Na
CAS-57-41-0
CAS-630-93-3
Causoin
CCG-104011
CCG-221633
CCG-221682
CCG-39219
CCRIS 515
CHEBI:8107
CHEMBL16
CHEMBL1611
Citrullamon
Citrullamon (Salt/Mix)
Citrulliamon
CJ-08570
CL12003
Comital
Comitoina
component of Mebroin
Convul
CP0081
CPD000059026
CPD000146393
CS-2559
CS-4639
CTK3J3728
CTK5E4844
Cumatil
CXOFVDLJLONNDW-UHFFFAOYSA-N
D 4007
D 4505
D00512
D02103
D0894
D0E4DW
D4007_SIGMA
Danten
Dantinal
Dantoinal
Dantoinal klinos
Dantoine
DB00252
Decatona
Denyl
Denyl sodium
Derizene
Di-Hydan
Di-Hydan; Dihycon; Dilabid; Diphedan
Di-Lan
Di-Lan (VAN)
Di-len
Di-Phetine
Didan TDC 250
Didan-tdc-250
Difenilhidantoina
Difenilhidantoina [Spanish]
Difenin
Difetoin
Difhydan
Dihycon
Dihydan
Dihydan toin
Dihydantoin
Dilabid
Dilantin
Dilantin (TN)
Dilantin acid
Dilantin Infatabs
Dilantin Infatabs (TN)
Dilantin Injection
Dilantin Kapseals (TN)
Dilantin sodium
Dilantin Suspension
Dilantin-125
DILANTIN-30
Dilantine
Dillantin
Dintoin
Dintoina
Diphantoin
Diphantoine
Diphantoine sodium
Diphedal
Diphedan
Diphenat
Diphenin
Diphenine
Diphenine sodium
Diphentoin
Diphentyn
Diphenylan
Diphenylan sodium
Diphenylhydantoin
Diphenylhydantoin (VAN)
Diphenylhydantoin Sodium
Diphenylhydantoin sodium salt
Diphenylhydantoin, sodium salt
Diphenylhydantoine
Diphenylhydantoine [French]
Diphenylhydatanoin
Ditoin
Ditoinate
Ditomed
DivK1c_000507
DPH (VAN)
DR000894
DSSTox_CID_3775
DSSTox_CID_541
DSSTox_GSID_20541
DSSTox_GSID_23775
DSSTox_RID_75650
DSSTox_RID_77190
DTXSID2023775
DTXSID8020541
EINECS 200-328-6
EINECS 211-148-2
Ekko
Ekko capsules
elepsi ndon
Elepsindon
EN300-16818
EN300-49847
Enkefal
Enkelfel
enytoin sodium
Epamin
Epanutin
Epanutin (TN)
epasmir ''5''
Epasmir '5'
Epasmir "5"
Epasmir (5)
Epasmir 5
Epdantoin
Epdantoin (Salt/Mix)
Epdantoin Simple
Epdantoine simple
Epelin
Epifenyl
Epihydan
Epilan D
Epilan-D
Epilantin
Epilantin-E
Epileptin
Epileptin (Salt/Mix)
Epinat
Episar
Episar (Salt/Mix)
Epised
Epitope ID:117723
Epsolin
Epsolin (Salt/Mix)
Eptal
Eptoin
Eptoin (TN)
Eptolin
EU-0100329
EU-0100378
Extended Phenytoin Sodium
F0020-1370
fen toin
Fenantoin Mn Pharma
Fenidantoin
fenidantoin ''s''
Fenidantoin 's'
Fenidantoin "s"
Fenidantoin (s)
Fenidantoin s
Fenigramon
Fenigramon (Salt/Mix)
Fenitoin
Fenitoin sodium
Fenitoina
Fenitoina [INN-Spanish]
Fenitoina Sodica
Fenitron
Fentoin
Fenylepsin
Fenytoin
Fenytoin Dak
Fenytoine
FJPYVLNWWICYDW-UHFFFAOYSA-M
FT-0699999
Gerot-epilan-D
GTPL2624
H862
HE020686
HE263185
HE263186
HE310581
HE333916
Hidan
Hidantal
Hidantal sodium
Hidantilo
Hidantin
Hidantina
Hidantina senosian
Hidantina vitoria
Hidantomin
Hindatal
HMS1412J16
HMS1694O05
HMS1791H19
HMS1920H10
HMS1989H19
HMS2089E11
HMS2091P14
HMS2233K24
HMS2236J06
HMS3259H11
HMS3261A19
HMS3261K17
HMS3373O11
HMS3402H19
HMS3651N05
HMS3657O03
HMS501J09
HSDB 3160
HY-B0448
HY-B0448A
Hydantal
Hydantin
Hydantoin, 5,5-diphenyl-
Hydantoin, 5,5-diphenyl- (8CI)
Hydantoin, 5,5-diphenyl-, monosodium salt
Hydantoin, 5,5-diphenyl-, sodium salt
Hydantoin, 5,5-diphenyl-(8CI)
Hydantoin,5-diphenyl-
Hydantoinal
Hydantol
I14-6452
ictalis simp le
Ictalis simple
Idantoil
Idantoin
IDI1_000507
IDI1_008433
IFLab1_000214
InChI=1/C15H12N2O2/c18-13-15(17-14(19)16-13,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H,(H2,16,17,18,19
Iphenylhydantoin
J10265
KB-196262
KBio1_000507
KBio2_001585
KBio2_004153
KBio2_006721
KBio3_001780
KBioGR_001387
KBioSS_001585
Kessodanten
KS-00000C9F
KSC493O2R
Labopal
Lehydan
Lepitoin
Lepitoin sodium
Lepsin
Lopac-D-4007
Lopac-D-4505
Lopac0_000329
Lopac0_000378
LP00329
LP00378
LS-34
LS-76156
MCULE-2376673346
Metinal Idantoina
MFCD00005264
MFCD00069674
Minetoin
MLS000028562
MLS000069789
MLS000554076
MLS001074087
MLS002454401
MolPort-001-785-683
MolPort-002-365-712
MolPort-002-537-529
MolPort-005-935-649
MolPort-023-220-142
MolPort-023-220-294
Muldis
NC00642
NCGC00015342-01
NCGC00015342-02
NCGC00015342-03
NCGC00015342-04
NCGC00015342-05
NCGC00015342-06
NCGC00015342-07
NCGC00015342-08
NCGC00015342-09
NCGC00015342-10
NCGC00016142-01
NCGC00016142-02
NCGC00021139-01
NCGC00021139-02
NCGC00021139-03
NCGC00021139-04
NCGC00021139-05
NCGC00021139-06
NCGC00021139-07
NCGC00021139-08
NCGC00021139-09
NCGC00021139-10
NCGC00021139-11
NCGC00091492-01
NCGC00091492-02
NCGC00091492-03
NCGC00091492-04
NCGC00091492-05
NCGC00093769-01
NCGC00093810-01
NCGC00093810-02
NCGC00094758-01
NCGC00094758-02
NCGC00164434-01
NCGC00254135-01
NCGC00255285-01
NCGC00259848-01
NCGC00261014-01
NCGC00261063-01
NCI-C55765
NE10390
NE43262
Neos-Hidantoina
Neosidantoina
NINDS_000507
Novantoina
Novodiphenyl
Novophenytoin
NSC 8722
NSC-8722
NSC8722
Om hidantoina simple
Om-Hydantoine
OM-Hydantoine sodium
Opera_ID_1233
Opera_ID_394
Oprea1_373280
OROS-Phenytoin
Oxylan
Phanantin
Phanatine
phenat ine
Phenatine
Phenatoine
Phenhydan
Phenhydanin
Phenilep
Phenitoin
Phentoin
Phentytoin
PHENYTEK
Phenytek (TN)
phenytoin
PHENYTOIN (5,5-DIPHENYLHYDANTOIN)
Phenytoin (JP15/USP/INN)
Phenytoin (JP17/USP/INN)
Phenytoin (Lepitoin)
phenytoin (PHN)
Phenytoin (sodium)
Phenytoin [USAN:INN:BAN:JAN]
Phenytoin [USAN:USP:INN:BAN:JAN]
Phenytoin 1.0 mg/ml in Methanol
Phenytoin AWD
Phenytoin for system suitability, European Pharmacopoeia (EP) Reference Standard
PHENYTOIN SODIUM
Phenytoin sodium (Dilantin)
Phenytoin sodium (USP)
Phenytoin sodium [JAN]
Phenytoin sodium [USP:JAN]
Phenytoin sodium for injection (JP17)
Phenytoin sodium salt
Phenytoin sodium, European Pharmacopoeia (EP) Reference Standard
PHENYTOIN SODIUM, EXTENDED
Phenytoin sodium, pharmaceutical secondary standard; traceable to USP, PhEur
PHENYTOIN SODIUM, PROMPT
Phenytoin sodium, United States Pharmacopeia (USP) Reference Standard
Phenytoin soluble
Phenytoin-Gerot
Phenytoin, European Pharmacopoeia (EP) Reference Standard
Phenytoin, pharmaceutical secondary standard; traceable to USP and PhEur
Phenytoin, sodium salt
Phenytoin, United States Pharmacopeia (USP) Reference Standard
Phenytoine
Phenytoine [INN-French]
Phenytoinsodium
Phenytoinum
Phenytoinum [INN-Latin]
Prompt Phenytoin Sodium
Prompt; Phenytek
Q-201564
Ritmenal
RTR-037347
s2524
s2525
Saceril
SAM002548966
SAM002554893
Sanepil
SBB012488
SBB057224
SC-16137
SC-16138
SC-39400
SCHEMBL3051683
SCHEMBL3440
SDPH
Silantin
Sinergina
SMR000058987
SMR000059026
SMR000146393
Sodanthon
Sodantoin
Sodanton
sodium 2,5-dioxo-4,4-diphenylimidazolidin-1-ide
sodium 4-oxo-5,5-diphenyl-4,5-dihydro-1H-imidazol-2-olate
SODIUM 5-OXO-4,4-DIPHENYL-1H-IMIDAZOL-2-OLATE
Sodium 5,5-diphenyl hydantoinate
Sodium 5,5-diphenyl-2,4-imidazolidinedione
Sodium 5,5-Diphenylhydantoin
Sodium 5,5-diphenylhydantoinate
sodium 5,5-diphenylimidazolidin-3-ide-2,4-dione
Sodium diphenyl hydantoinate
Sodium diphenylhydantoin
Sodium Diphenylhydantoinate
Sodium phenytoin
Sodium salt of phenytoin
sodium;4-oxo-5,5-diphenyl-1H-imidazol-2-olate
Solantin
Solantoin
Solantyl
Soluble phenytoin
Soluble phenytoin (Salt/Mix)
SPBio_001281
Spectrum_001105
SPECTRUM1500485
Spectrum2_001281
Spectrum3_000890
Spectrum4_000984
Spectrum5_001369
SR-01000003141
SR-01000003141-8
ST067124
ST45024762
STK058029
STK182871
STL454130
Sylantoic
taco sal
Tacosal
Tacosal (Salt/Mix)
Thilophenyl
TL8004381
TOIN
Toin unicelles
Tox21_110861
Tox21_110861_1
Tox21_202299
Tox21_300281
Tox21_302338
Tox21_500329
Tox21_500378
TR-037347
TRA0089622
UNII-4182431BJH
UNII-6158TKW0C5
W-105468
WLN: T5MVMV EHJ ER& ER
Z56786458
Zentronal
Zentropil
ZINC2510358

US Patents and Regulatory Information for PHENYTEX

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Watson Labs PHENYTEX phenytoin sodium CAPSULE;ORAL 088711-001 Dec 21, 1984 DISCN No No ➤ Try a Free Trial ➤ Try a Free Trial ➤ 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

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Harvard Business School
Farmers Insurance
Merck
Julphar
US Department of Justice
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Johnson and Johnson

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