BioPharmaceutical Business Intelligence

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Serving leading biopharmaceutical companies globally:

Moodys
Baxter
Fuji
Mallinckrodt
Teva
US Army
Cipla
Colorcon
Merck
Chinese Patent Office

Generated: January 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,278,689

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Summary for Patent: 4,278,689
Title: 1,4-Bis(substituted-amino)-5,8-dihydroxy-anthraquinones and leuco bases thereof
Abstract:This disclosure describes symmetrical 1,4-bis(substituted-amino)-5,8-dihydroxyanthraquinones useful as chelating agents and for inhibiting the growth of transplanted mouse tumors.
Inventor(s): Murdock; Keith C. (Pearl River, NY), Durr; Frederick E. (Ridgewood, NJ)
Assignee: American Cyanamid Company (Stamford, CT)
Application Number:06/063,285
Patent Claim Types:
see list of patent claims
Composition; Compound;

Drugs Protected by US Patent 4,278,689

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
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

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International Patents Family Members for US Patent 4,278,689

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 225884 ➤ Subscribe
Austria 359484 ➤ Subscribe
Austria A590678 ➤ Subscribe
Australia 3877678 ➤ Subscribe
Australia 527103 ➤ Subscribe
Belgium 869688 ➤ Subscribe
Canada 1099213 ➤ Subscribe
Canada 1099710 ➤ Subscribe
Canada 1116522 ➤ Subscribe
Canada 1140923 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

Colorcon
Cantor Fitzgerald
Novartis
Citi
Accenture
Daiichi Sankyo
UBS
McKinsey
Teva

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.

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