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Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Harvard Business School
McKesson
Cipla
QuintilesIMS
UBS
AstraZeneca
Baxter
Daiichi Sankyo
Mallinckrodt

Generated: January 17, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,658,549

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Summary for Patent: 5,658,549
Title: Aerosol formulations containing propellant 134a and fluticasone propionate
Abstract:This invention relates to aerosol formulations of use for the administration of medicaments by inhalation, in particular a pharmaceutical aerosol formulation which comprises particulate medicament selected from the group comprising salmeterol, salbutamol, fluticasone propionate and physiologically acceptable salts and solvates thereof and a fluorocarbon or hydrogen-containing chlorofluorocarbon propellant, which formulation is substantially free of surfactant. A method of treating respiratory disorders which comprises administration by inhalation of an effective amount of a pharmaceutical aerosol formulation as defined is also described.
Inventor(s): Akehurst; Rachel Ann (Ware, GB3), Taylor; Anthony James (Ware, GB3), Wyatt; David Andrew (Ware, GB3)
Assignee: Glaxo Group Limited (London, GB2)
Application Number:08/444,925
Patent Claim Types:
see list of patent claims
Formulation; Delivery; Use;

Drugs Protected by US Patent 5,658,549

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: 5,658,549

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom9126378Dec 12, 1991
United Kingdom9126405Dec 12, 1991
United Kingdom9202522Feb 06, 1992

International Patents Family Members for US Patent 5,658,549

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Cyprus 2008 ➤ Subscribe
Cyprus 2134 ➤ Subscribe
Cyprus 2441 ➤ Subscribe
Cyprus 2493 ➤ Subscribe
Cyprus 2602 ➤ Subscribe
Cyprus 2591 ➤ Subscribe
Cyprus 2566 ➤ Subscribe
Czech Republic 9401430 ➤ Subscribe
Czech Republic 287039 ➤ Subscribe
Germany 69205177 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

Deloitte
UBS
Mallinckrodt
Cerilliant
Dow
Julphar
Daiichi Sankyo
Boehringer Ingelheim
Accenture

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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