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Serving leading biopharmaceutical companies globally:

US Department of Justice
US Army
Deloitte
AstraZeneca
Colorcon
Teva
Covington
Johnson and Johnson
Daiichi Sankyo
Federal Trade Commission

Generated: January 18, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,683,677

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Summary for Patent: 5,683,677
Title: Medicinal aerosol formulations
Abstract:A self-propelling aerosol formulation which may be free from CFC's which comprises a medicament, 1,1,1,2-tetrafluoroethane, a surface active agent and at least one compound having a higher polarity than 1,1,1,2-tetrafluoroethane.
Inventor(s): Purewal; Tarlochan S. (Leamington Spa, GB2), Greenleaf; David J. (Loughborough, GB2)
Assignee: Riker Laboratories, Inc. (St. Paul, MN)
Application Number:08/455,012
Patent Claim Types:
see list of patent claims
Formulation; Delivery; Compound;

Drugs Protected by US Patent 5,683,677

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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Foreign Priority and PCT Information for Patent: 5,683,677

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom88284773Dec 06, 1988

International Patents Family Members for US Patent 5,683,677

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Australia 4595689 ➤ Subscribe
Australia 631155 ➤ Subscribe
Canada 2004598 ➤ Subscribe
Canada 2303601 ➤ Subscribe
Germany 68904300 ➤ Subscribe
Germany 68924540 ➤ Subscribe
Denmark 595789 ➤ Subscribe
European Patent Office 0372777 ➤ Subscribe
European Patent Office 0499344 ➤ Subscribe
European Patent Office 0653204 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

Mallinckrodt
QuintilesIMS
Merck
Accenture
Chinese Patent Office
Dow
Cantor Fitzgerald
US Army
Harvard Business School

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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