Upgrade to enjoy subscriber-only features like email alerts and data export. See the Plans and Pricing

Serving hundreds of leading biopharmaceutical companies globally:

McKesson
Argus Health
Accenture
US Army
Julphar
US Department of Justice
Boehringer Ingelheim
Citi
Queensland Health

Generated: June 18, 2018

DrugPatentWatch Database Preview

Details for Patent: 6,723,734

« Back to Dashboard

Which drugs does patent 6,723,734 protect, and when does it expire?

Patent 6,723,734 protects FACTIVE and is included in one NDA.

This patent has fifty-eight patent family members in thirty-seven countries.
Summary for Patent: 6,723,734
Title: Salt of naphthyridine carboxylic acid derivative
Abstract:7-(3-Aminomethyl-4-methoxyiminopyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-ox o-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid methanesulfonate and hydrates thereof, processes for their preparation, pharmaceutical compositions comprising them, and their use in antibacterial therapy.
Inventor(s): Kim; Ae Ri (Daejeon, KR), Lee; Jin Hwa (Daejeon, KR), Park; Ki Sook (Daejeon, KR), Choi; Jong Ryoo (Daejeon, KR), Lee; Tae Hee (Daejeon, KR), Chang; Jay Hyok (Daejeon, KR), Nam; Do Hyun (Daejeon, KR), Choi; Hoon (Daejeon, KR)
Assignee: LG Life Sciences, Ltd. (Seoul, KR)
Application Number:10/223,850
Patent Claim Types:
see list of patent claims
Compound; Composition; Use; Process;

Drugs Protected by US Patent 6,723,734

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Lg Chem Ltd FACTIVE gemifloxacin mesylate TABLET;ORAL 021158-001 Apr 4, 2003 AB RX Yes Yes ➤ Try a Free Trial ➤ Try a Free Trial Y Y ➤ Try a Free Trial
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

This preview shows a limited data set. Subscribe for full access, or try a Free Trial

Foreign Priority and PCT Information for Patent: 6,723,734

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
South Korea97-9840Mar 21, 1997

Non-Orange Book US Patents Family Members for Patent 6,723,734

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
7,700,617 Salt of naphthyridine carboxylic acid derivative ➤ Try a Free Trial
Patent No. Title Estimated Patent Expiration

This preview shows a limited data set. Subscribe for full access, or try a Free Trial

International Family Members for US Patent 6,723,734

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
African Regional IP Organization (ARIPO) 1331 ➤ Try a Free Trial
Argentina 012125 ➤ Try a Free Trial
Austria 239724 ➤ Try a Free Trial
Austria 257836 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

This preview shows a limited data set. Subscribe for full access, or try a Free Trial

For more information try a trial or see the plans and pricing

Serving hundreds of leading biopharmaceutical companies globally:

Merck
Julphar
Chubb
Boehringer Ingelheim
Baxter
Johnson and Johnson
US Army
Accenture
AstraZeneca

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.