Get our Free Patent Expiration, Litigation, and Drug Price Updates

Serving hundreds of leading biopharmaceutical companies globally:

AstraZeneca
Johnson and Johnson
Fish and Richardson
Cantor Fitzgerald
Cipla
McKesson

Generated: May 20, 2019

DrugPatentWatch Database Preview

ZIAGEN Drug Profile

« Back to Dashboard

When do Ziagen patents expire, and what generic alternatives are available?

Ziagen is a drug marketed by Viiv Hlthcare and is included in two NDAs. There is one patent protecting this drug and two Paragraph IV challenges.

This drug has forty-nine patent family members in thirty-eight countries.

The generic ingredient in ZIAGEN is abacavir sulfate. There are twelve drug master file entries for this compound. Thirteen suppliers are listed for this compound. Additional details are available on the abacavir sulfate profile page.

Drug patent expirations by year for ZIAGEN
Synonyms for ZIAGEN
((1s,4r)-4-(2-amino-6-(cyclopropylamino)-9h-purin-9-yl)cyclopent-2-enyl)methanol
(+/-)-4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]-2-cyclopentene-1-methanol
(+/-)-Abacavir
(+/-)-cis-4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]-2-cyclopentene-1-methanol
(1S,4R)-4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]-2-cyclopentene-1-methanol
[(1S,4R)-4-[2-amino-6-(cyclopropylamino)-9-purinyl]-1-cyclopent-2-enyl]methanol
[(1S,4R)-4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopent-2-en-1-yl]methanol
[(1s,4r)-4-[2-amino-6-(cyclopropylamino)purin-9-yl]-1-cyclopent-2-enyl]methanol
[(1S,4R)-4-[2-amino-6-(cyclopropylamino)purin-9-yl]cyclopent-2-en-1-yl]methanol
[(1S,4R)-4-[2-azanyl-6-(cyclopropylamino)purin-9-yl]cyclopent-2-en-1-yl]methanol
{(1S-cis)-4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopent-2-en-1-yl}methanol
{(1S,4R)-4-[2-amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclopent-2-en-1-yl}methanol
136470-78-5
136470-78-5 (Succinate)
1592U89
188062-50-2
2-Cyclopentene-1-methanol, 4-(2-amino-6-(cyclopropylamino)-9H-purin-9-yl)-, (1S-cis)-
2-Cyclopentene-1-methanol, 4-(2-amino-6-(cyclopropylamino)-9H-purin-9-yl)-, (1S,4R)-
470A785
A807079
AB01566826_01
abacavir
Abacavir (INN)
Abacavir [INN:BAN]
Abacavir sulfate
AC-1299
AC1L9AXG
ACT03218
AK163479
AKOS024464970
BC214924
BCP07728
BDBM50366816
C-18039
C07624
CC-23613
CHEBI:421707
CHEMBL1380
CJ-31308
CS-1354
D07057
DB01048
EN300-258000
Epitope ID:137341
FT-0631153
HY-17423
J-700136
KS-00000XJM
MCGSCOLBFJQGHM-SCZZXKLOSA-N
MFCD00903850
MLS006010117
MolPort-006-069-118
NCGC00164560-01
NCGC00164560-02
NSC742406
SC-16996
SC-20023
SCHEMBL38632
SMR004701251
ST24045890
UNII-WR2TIP26VS
W-5205
WR2TIP26VS
Ziagen (TM)(*Succinate salt*)
ZINC2015928

US Patents and Regulatory Information for ZIAGEN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Viiv Hlthcare ZIAGEN abacavir sulfate SOLUTION;ORAL 020978-001 Dec 17, 1998 AA RX Yes Yes ➤ Sign Up ➤ Sign Up Y ➤ Sign Up
Viiv Hlthcare ZIAGEN abacavir sulfate TABLET;ORAL 020977-001 Dec 17, 1998 AB 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

Subscribe to access the full database, or try a Free Trial

Expired US Patents for ZIAGEN

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Viiv Hlthcare ZIAGEN abacavir sulfate TABLET;ORAL 020977-001 Dec 17, 1998 ➤ Sign Up ➤ Sign Up
Viiv Hlthcare ZIAGEN abacavir sulfate SOLUTION;ORAL 020978-001 Dec 17, 1998 ➤ Sign Up ➤ Sign Up
Viiv Hlthcare ZIAGEN abacavir sulfate SOLUTION;ORAL 020978-001 Dec 17, 1998 ➤ Sign Up ➤ Sign Up
Viiv Hlthcare ZIAGEN abacavir sulfate TABLET;ORAL 020977-001 Dec 17, 1998 ➤ Sign Up ➤ Sign Up
Viiv Hlthcare ZIAGEN abacavir sulfate TABLET;ORAL 020977-001 Dec 17, 1998 ➤ Sign Up ➤ Sign Up
Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration

Subscribe to access the full database, or try a Free Trial

Paragraph IV (Patent) Challenges for ZIAGEN
Drugname Dosage Strength RLD Date
➤ Subscribe Oral Solution 20 mg/ml ➤ Subscribe ➤ Sign Up
➤ Subscribe Tablets 300 mg ➤ Subscribe ➤ Sign Up

Supplementary Protection Certificates for ZIAGEN

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0817637 C00817637/01 Switzerland ➤ Sign Up PRODUCT NAME: ABACAVIR + LAMIVUDIN; REGISTRATION NUMBER/DATE: SWISSMEDIC 56977 31.10.2005
0817637 C300195 Netherlands ➤ Sign Up PRODUCT NAME: ABACAVIR, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDB AAR ZUURADDITIEZOUT, IN HET BIJZONDER HET HEMISULFAAT, EN LAMIV UDINE, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAAR ZUURADDITIEZOUT; REGISTRTION NO/DATE: EU/04/298/001-002 20041217
0434450 1999C0033 Belgium ➤ Sign Up PRODUCT NAME: ABACAVIR SULFATE; NATL. REGISTRATION NO/DATE: EU/1/99/112/001 19990708; FIRST REGISTRATION: CH 55048 19990628
0434450 C990028 Netherlands ➤ Sign Up PRODUCT NAME: ABACAVIR, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAAR ZOUT EN/OF VAN EEN FARMACEUTISCH AANVAARDBAAR ESTER, IN HET BIJZONDER ABACAVIR SULFAAT; REGISTRATION NO/DATE: EU/1/99/112/001-002 19990708
0434450 990028 Netherlands ➤ Sign Up PRODUCT NAME: ABACAVIR, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAAR ZOUT EN/OF VAN EEN FARMACEUTISCH AANVAARDBAAR ESTER, IN HET BIJZONDER ABACAVIR SULFAAT; REGISTRATION NO/DATE: EU/1/99/112/001-002 19990708
Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description

Subscribe to access the full database, or try a Free Trial

Make Better Decisions: Try a trial or see plans & pricing

Serving hundreds of leading biopharmaceutical companies globally:

Chubb
Merck
Citi
Medtronic
Federal Trade Commission
US Army

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.