➤ Get the DrugPatentWatch Daily Briefing

Get Daily Updates on Generic Entry, Litigation, Biosimilars, and more …

Serving leading biopharmaceutical companies globally:

McKinsey
Dow
Boehringer Ingelheim
Baxter
AstraZeneca
Colorcon

Last Updated: November 25, 2020

DrugPatentWatch Database Preview

Details for Patent: 6,417,175

➤ Get the DrugPatentWatch Daily Briefing
» See Plans and Pricing

« Back to Dashboard

Which drugs does patent 6,417,175 protect, and when does it expire?

Patent 6,417,175 protects TEFLARO and is included in one NDA.

This patent has twenty-two patent family members in sixteen countries.

Summary for Patent: 6,417,175
Title: Phosphonocephem derivatives, process for the preparation of the same, and use thereof
Abstract:A novel cephem compound of the formula: ##STR1## wherein R.sup.1 is a phosphono group or a group convertible to a phosphono group; R.sup.2 is a hydrogen atom or a group having a linkage through a carbon atom; each of Q and X is a nitrogen atom or CH; Y is S, O or CH.sub.2 ; n is 0 or 1; one of R.sup.3 and R.sup.4 is a pyridinium group which may be substituted and the other is a hydrogen atom or hydrocarbon group which may be substituted, or R.sup.3 and R.sup.4 taken together may form a quaternalized nitrogen-containing heterocyclic ring which may be substituted, or its ester or its salt, which has a superior anti-bacterial activity, stability, absorbability, etc., a production thereof and a pharmaceutical composition containing it, is provided.
Inventor(s): Ishikawa; Tomoyasu (Otsu, JP), Hashiguchi; Shohei (Toyonaka, JP), Iizawa; Yuji (Muko, JP)
Assignee: Takeda Chemical Industries, Ltd. (Osaka, JP)
Application Number:09/555,949
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 6,417,175
Patent Claim Types:
see list of patent claims
Compound; Use; Composition;

Drugs Protected by US Patent 6,417,175

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Allergan TEFLARO ceftaroline fosamil POWDER;INTRAVENOUS 200327-001 Oct 29, 2010 RX Yes No   Start Trial   Start Trial Y Y   Start Trial
Allergan TEFLARO ceftaroline fosamil POWDER;INTRAVENOUS 200327-002 Oct 29, 2010 RX Yes Yes   Start Trial   Start Trial Y Y   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 6,417,175

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Japan9-351499Dec 19, 1997
PCT Information
PCT FiledDecember 17, 1998PCT Application Number:PCT/JP98/05709
PCT Publication Date:July 01, 1999PCT Publication Number: WO99/32497

International Family Members for US Patent 6,417,175

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 430155   Start Trial
Australia 1683299   Start Trial
Canada 2314564   Start Trial
China 1194980   Start Trial
China 1282335   Start Trial
China 1679595   Start Trial
Cyprus 1109276   Start Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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

Serving leading biopharmaceutical companies globally:

Colorcon
Johnson and Johnson
Dow
McKesson
Baxter
Harvard Business School

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 verification 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.