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Last Updated: November 4, 2024

CEREBYX Drug Patent Profile


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

Cerebyx is a drug marketed by Parke Davis and is included in one NDA.

The generic ingredient in CEREBYX is fosphenytoin sodium. There are eight drug master file entries for this compound. Seven suppliers are listed for this compound. Additional details are available on the fosphenytoin sodium profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Cerebyx

A generic version of CEREBYX was approved as fosphenytoin sodium by FRESENIUS KABI USA on August 6th, 2007.

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Summary for CEREBYX
Drug patent expirations by year for CEREBYX
Drug Prices for CEREBYX

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Recent Clinical Trials for CEREBYX

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SponsorPhase
Emory UniversityPhase 4
UCB PharmaPhase 4

See all CEREBYX clinical trials

US Patents and Regulatory Information for CEREBYX

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Parke Davis CEREBYX fosphenytoin sodium INJECTABLE;INJECTION 020450-001 Aug 5, 1996 AP RX Yes Yes ⤷  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

Supplementary Protection Certificates for CEREBYX

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0145340 99C0005 Belgium ⤷  Sign Up PRODUCT NAME: FOSPHENYTOIN DISODIUM; NAT. REGISTRATION NO/DATE: NL 23 613 19980806; FIRST REGISTRATION: GB - PL 000 19/0157 19980204
0473687 3/1999 Austria ⤷  Sign Up PRODUCT NAME: FOSPHENYTOIN-NATRIUM; NAT. REGISTRATION NO/DATE: 1-22664 19980728; FIRST REGISTRATION: GB 00019/0157 19980204
0473687 C980045 Netherlands ⤷  Sign Up PRODUCT NAME: FOSPHENYTOINUM-DI-NATRICUM; NATL REGISTRATION NO/DATE: RVG 22758 19980702; FIRST REGISTRATION: GB PL 00019/0157 19980204
0473687 99C0008 Belgium ⤷  Sign Up PRODUCT NAME: FOSPHENYTOINUM DINATRICUM; REGISTRATION NO/DATE: 19 IS 102 F12 19980901; FIRST REGISTRATION: GB PL00019/1057 19980204
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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