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Last Updated: April 16, 2024

Details for Patent: 4,396,598

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Summary for Patent: 4,396,598

Title:	Triiodoisophthalamide X-ray contrast agent
Abstract:	Novel X-ray contrast agents, i.e., N,N'-bis(2,3-dihydroxypropyl)-5-N-(2-hydroxyethyl)glycolamido-2,4,6-triiod oisophthalamide.
Inventor(s):	Lin; Youlin (Chesterfield, MO)
Assignee:	Mallinckrodt, Inc. (St. Louis, MO)
Application Number:	06/338,382
Patent Claim Types: see list of patent claims	Compound; Composition; Use;

Drugs Protected by US Patent 4,396,598

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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 4,396,598

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	552188	⤷ Try a Trial
Australia	9151182	⤷ Try a Trial
Canada	1198739	⤷ Try a Trial
Germany	3362967	⤷ Try a Trial
European Patent Office	0083964	⤷ Try a Trial	SPC/GB93/089	United Kingdom	⤷ Try a Trial
European Patent Office	0083964	⤷ Try a Trial	93C0142	Belgium	⤷ Try a Trial
Japan	H0224252	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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