DELIVERY DEVICES

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20120090608A1
SERIAL NO

13099183

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A delivery device for and method of delivering substance, the delivery device comprising: a delivery outlet from which substance is in use delivered; a gas chamber containing a gas and being of reducible volume, wherein a reduction in the volume of the gas chamber to a predeterminable volume acts to pressurize the contained gas to a predeterminable pressure; a seal element disposed between the gas chamber and the delivery outlet; and an opening mechanism configured, on reduction of the volume of the gas chamber to a predeterminable volume, to open the seal element, whereupon a gas flow from the gas chamber acts to deliver substance from the delivery outlet.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
OPTINOSE ASOSLO49

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Djupesland, Per Gisle Oslo, NO 94 2177
Fry, Andrew Robert Hertfordshire, GB 6 153
Hurlstone, Christopher John Essex, GB 21 354
Young, Matthew Egerton Cambridgeshire, GB 18 398

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Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
OPTINOSE AS (13)
8899229 Powder delivery devices 8 2006
9649456 Nasal administration 0 2008
8590530 Nasal delivery devices 11 2012
9452272 Delivery devices 1 2012
9132249 Nasal devices 7 2013
D761951 Nosepiece unit 1 2013
D725769 Nasal delivery device 8 2013
D723156 Nasal delivery device 7 2013
9108015 Nasal delivery devices 7 2013
9468727 Nasal delivery 1 2013
D759805 Nosepiece unit 1 2015
9522243 Nasal devices 0 2015
9566402 Delivery Device and Method 0 2015
* Cited By Examiner