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Serving leading biopharmaceutical companies globally:

Boehringer Ingelheim
Harvard Business School
Accenture
McKesson
Moodys
Dow
Medtronic
Covington
Express Scripts
Argus Health

Generated: November 25, 2017

DrugPatentWatch Database Preview

Details for Patent: 8,235,037

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Which drugs does patent 8,235,037 protect, and when does it expire?


Patent 8,235,037 protects ADASUVE and is included in one NDA.

This patent has one hundred and ninety-six patent family members in nineteen countries.

Summary for Patent: 8,235,037

Title:Drug condensation aerosols and kits
Abstract: The present invention provides novel condensation aerosols for the treatment of disease and/or intermittent or acute conditions. These condensation aerosols have little or no pyrolysis degradation products and are characterized by having an MMAD of between 1-3 microns. These aerosols are made by rapidly heating a substrate coated with a thin film of drug having a thickness of between 0.05 and 20 .mu.m, while passing a gas over the film, to form particles of a desirable particle size for inhalation. Kits comprising a drug and a device for producing a condensation aerosol are also provided. The device contained in the kit typically, has an element for heating the drug which is coated as a film on the substrate and contains a therapeutically effective dose of a drug when the drug is administered in aerosol form, and an element allowing the vapor to cool to form an aerosol. Also disclosed, are methods for using these aerosols and kits.
Inventor(s): Hale; Ron L. (Woodside, CA), Hodges; Craig C. (Walnut Creek, CA), Lloyd; Peter M. (Walnut Creek, CA), Lu; Amy T. (Los Altos, CA), Myers; Daniel J. (Mountain View, CA), Rabinowitz; Joshua D. (Princeton, NJ), Wensley; Martin J. (Los Gatos, CA), McKinney; Jeffrey A. (Lafayette, CA), Zaffaroni; Alejandro C. (Atherton, CA)
Assignee: Alexza Pharmaceuticals, Inc. (Mountain View, CA)
Application Number:12/117,737
Patent Claim Types:
see list of patent claims
Composition;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Galen Uk
ADASUVE
loxapine
POWDER;INHALATION022549-001Dec 21, 2012RXYesYes► Subscribe► SubscribeY
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Non-Orange Book Patents for Patent: 8,235,037

For Orange Book-listed patents (shown in the main table above) generic applications must certify that the listed patents are expired, invalid, or will not be infringed by generic entry.

The non-Orange Book patents listed below do not require formal certifications, so they do not automatically impede generic entry. Instead, they represent potential opportunities for branded firms to block generic entry through patent infringment challenges.

Patent No. Title Estimated Patent Expiration
7,070,764Delivery of analgesics through an inhalation route► Subscribe
7,045,118Delivery of compounds for the treatment of migraine through an inhalation route► Subscribe
7,537,009Method of forming an aerosol for inhalation delivery► Subscribe
7,070,762Delivery of analgesics through an inhalation route► Subscribe
7,524,484Delivery of diphenhydramine through an inhalation route► Subscribe
6,797,259 Delivery of muscle relaxants through an inhalation route► Subscribe
7,465,435Delivery of beta-blockers through an inhalation route► Subscribe
6,780,399 Delivery of stimulants through an inhalation route► Subscribe
7,063,832Delivery of muscle relaxants through an inhalation route► Subscribe
7,094,392Delivery of antihistamines through an inhalation route► Subscribe
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The estimated expiration dates shown above are derived by simply adding 20 years to the priority date.
Because of the complexity of determining patent expiration dates it is advisable to have patent counsel verify freedom to operate.

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International Patent Family for Patent: 8,235,037

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada2447081► Subscribe
Canada2447099► Subscribe
Canada2447166► Subscribe
Canada2447210► Subscribe
Canada2447354► Subscribe
Canada2447519► Subscribe
Canada2447521► Subscribe
Canada2460343► Subscribe
Canada2462576► Subscribe
Canada2485721► 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:

Teva
Johnson and Johnson
Argus Health
Queensland Health
Medtronic
Fuji
Farmers Insurance
Harvard Business School
Covington
UBS

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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