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Serving leading biopharmaceutical companies globally:

Argus Health
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Generated: November 19, 2017

DrugPatentWatch Database Preview

Details for Patent: 3,886,134

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Summary for Patent: 3,886,134

Title: Analogues of angiotensin II
Abstract:Novel hepta- and octapeptides of the formula: ##SPC1## Wherein R is hydrogen, succinyl, L-aspartyl, L-sarcosyl, L-seryl, succinamyl, or D- or L-asparaginyl and R.sub.1 is an L-alanine, L- or D-leucine, glycine or L-isoleucine residue upon intravenous infusion to animals inhibit blood pressure response to angiotensin amide.
Inventor(s): Sipos; Frank (Norwich, NY), Pals; Donald T. (Oxford, NY), Denning; George S. (Norwich, NY)
Assignee: Morton-Norwich Products, Inc. (Norwich, NY)
Application Number:05/043,595
Patent Claim Types:
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International Patent Family for Patent: 3,886,134

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria333986► Subscribe
AustriaA483471► Subscribe
Belgium767784► Subscribe
Canada940120► Subscribe
Switzerland555807► Subscribe
Germany2127393► Subscribe
Denmark145740► Subscribe
Spain391701► Subscribe
Finland53305► Subscribe
France2125248► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Due to the complexity of determining patent expirations even in a single country, compounded by the diversity of global patent laws, it is advisable to have patent counsel verify freedom to operate.

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Serving leading biopharmaceutical companies globally:

Harvard Business School
US Department of Justice
US Army

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