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Serving leading biopharmaceutical companies globally:

McKinsey
Argus Health
McKesson
Moodys
Cantor Fitzgerald
Daiichi Sankyo
Accenture
Harvard Business School
Johnson and Johnson
QuintilesIMS

Generated: February 25, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,452,808

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Summary for Patent: 4,452,808
Title: 4-Aminoalkyl-2(3H)-indolones
Abstract:A series of new chemical compounds which are 4-aminoalkyl-2(3H)-indolones has been demonstrated to be D.sub.2 -agonists useful for treating hypertension. A representative compound of the series is 4-di-n-propylaminoethyl-2(3H)-indolone.
Inventor(s): Gallagher, Jr.; Gregory (Collegeville, PA)
Assignee: Smithkline Beckman Corporation (Philadelphia, PA)
Application Number:06/447,564
Patent Claim Types:
see list of patent claims
Compound; Composition;

Drugs Protected by US Patent 4,452,808

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 4,452,808

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 23038 ➤ Sign Up
Australia 2158583 ➤ Sign Up
Australia 560170 ➤ Sign Up
Brazil 1100036 ➤ Sign Up
Canada 1208650 ➤ Sign Up
Cyprus 1497 ➤ Sign Up
Czech Republic 9103981 ➤ Sign Up
Germany 3367090 ➤ Sign Up
Denmark 156514 ➤ Sign Up
Denmark 562183 ➤ Sign Up
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Serving hundreds of leading biopharmaceutical companies globally:

Cerilliant
Farmers Insurance
Boehringer Ingelheim
UBS
Healthtrust
Fish and Richardson
Accenture
QuintilesIMS
Mallinckrodt

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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