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Serving 500+ biopharmaceutical companies globally:

Fuji
Harvard Business School
Johnson and Johnson
McKesson
Novartis
Fish and Richardson
Dow
Cipla
US Department of Justice
Cantor Fitzgerald

Generated: August 21, 2017

DrugPatentWatch Database Preview

Details for Patent: ► Subscribe

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Which drugs does patent 8,303,991 protect, and when does it expire?


Patent ► Subscribe protects SEEBRI and UTIBRON and is included in two NDAs.

This patent has one hundred and ninety-three patent family members in thirty-four countries.

Summary for Patent: ► Subscribe

Title:Method of making particles for use in a pharmaceutical composition
Abstract: The invention relates to a method for making composite active particles for use in a pharmaceutical composition for pulmonary administration, the method comprising a milling step in which particles of active material are milled in the presence of particles of an additive material which is suitable for the promotion of the dispersal of the composite active particles upon actuation of an inhaler. The invention also relates to compositions for inhalation prepared by the method.
Inventor(s): Staniforth; John (Bath, GB), Green; Matthew Michael James (Surrey, GB), Morton; David Alexander Vodden (Bath, GB)
Assignee: Vectura Limited (Wiltshire, GB)
Application Number:12/767,530
Patent Claim Types:
see list of patent claims
Composition; Delivery; Device;

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use
Sunovion Pharms Inc
SEEBRI
glycopyrrolate
POWDER;INHALATION207923-001Oct 29, 2015RXYesYes► Subscribe► SubscribeY
Sunovion Pharms Inc
UTIBRON
glycopyrrolate ; indacaterol maleate
POWDER;INHALATION207930-001Oct 29, 2015RXYesYes► Subscribe► SubscribeY
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Non-Orange Book Patents for Patent: ► Subscribe

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
8,182,791Formulations for use in inhaler devices► Subscribe
8,932,635Pharmaceutical compositions of hydrophobic surface-modified active substance microparticles for inhalation► Subscribe
8,029,768Treatment of respiratory diseases► Subscribe
8,048,451Pharmaceutical compositions for inhalation► Subscribe
6,884,794 Pharmaceutical formulations for dry powder inhalers in the form of hard-pellets► 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: ► Subscribe

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
TunisiaSN01060► Subscribe
Slovakia284248► Subscribe
Slovakia14912002► Subscribe
Slovenia1719505► Subscribe
Slovenia1274406► 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 500+ biopharmaceutical companies globally:

US Department of Justice
McKinsey
Teva
Colorcon
Boehringer Ingelheim
Argus Health
Fish and Richardson
Healthtrust
Moodys
Novartis

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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