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Serving hundreds of leading biopharmaceutical companies globally:

Queensland Health
Farmers Insurance
Covington
US Army
Julphar
Accenture
Boehringer Ingelheim
QuintilesIMS
Argus Health

Generated: May 24, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,418,208

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Summary for Patent: 4,418,208
Title: N-Substituted iminodiacetic acids
Abstract:Complexes of technetium-99m and a compound selected from the group having the formula ##STR1## or a pharmaceutically acceptable, water soluble salt thereof wherein R.sub.1 and R.sub.4 are each independently hydrogen, methyl or ethyl; one of R.sub.2 and R.sub.3 is alkyl of 1 to 4 carbons and the other is bromine or iodine; and n is 0, 1 or 2, are useful for the external imaging of the hepatobiliary system.
Inventor(s): Nunn; Adrian (Hopewell, NJ), Loberg; Michael (Princeton, NJ)
Assignee: E. R. Squibb & Sons, Inc. (Princeton, NJ)
Application Number:06/388,795
Patent Claim Types:
see list of patent claims
Compound; Composition;

Drugs Protected by US Patent 4,418,208

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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Serving hundreds of leading biopharmaceutical companies globally:

McKesson
Teva
Cantor Fitzgerald
Johnson and Johnson
Healthtrust
Citi
Medtronic
Moodys
Chubb

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