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Last Updated: April 18, 2024

Details for Patent: 4,138,415

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Summary for Patent: 4,138,415

Title:	1,4-Bis(aminoalkylamino)-anthraquinones and leuco derivatives thereof
Abstract:	This disclosure describes 1,4-bis(substituted-amino)-5,6-dihydroxyanthraquinones and 1,4,5-tris(substituted-amino)-8-hydroxyanthraquinones useful as chelating agents, as curing catalysts for epoxy resins, and for inhibiting the growth of transplanted mouse tumors.
Inventor(s):	Murdock; Keith C. (Pearl River, NY), Child; Ralph G. (Pearl River, NY)
Assignee:	American Cyanamid Company (Stamford, CT)
Application Number:	05/903,292
Patent Claim Types: see list of patent claims	Compound;

Drugs Protected by US Patent 4,138,415

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

International Family Members for US Patent 4,138,415

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Argentina	225884	⤷ Try a Trial
Austria	359484	⤷ Try a Trial
Austria	A590678	⤷ Try a Trial
Australia	3877678	⤷ Try a Trial
Australia	527103	⤷ Try a Trial
Belgium	869688	⤷ Try a Trial
Canada	1099213	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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