US Patent Application No: 2008/0228,148

Number of patents in Portfolio can not be more than 2000

Medicament cartridge

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Many of those having diabetes take a combination of slow and fast acting types of insulin. It is important that the different forms of medicament do not become confused. To this end, a medicament cartridge is provided comprising a sleeve having a bottleneck providing a flange at a first end, a fluid impermeable membrane secured across the first end by a metal cap beaded beneath the flange, and a displaceable piston located internally of the sleeve towards a second end of the sleeve, a collar located against an external periphery of the cartridge housing beneath the flange and an adaptor top press fit over the cap and the collar, the adaptor top being provided with means to act upon the collar thereby to retain the adaptor top on the sleeve.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
DCA DESIGN INTERNATIONAL LIMITEDWARWICK56

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adams, Lee Simon Warwick, GB 4 39
Langley, Christopher Nigel Warwickshire, GB 60 611
Woolston, Robert Warwick, GB 36 555

Cited Art Landscape

Patent Info (Count) # Cites Year
 
M.D., INC. (1)
* 5,226,901 Composite anesthetic article and method of use 11 1991
 
ASTRA PHARMACEUTICALS PTY. LTD. (1)
* 5,135,514 Plastic cartridge and syringe 34 1989
 
ARZNEIMITTEL GMBH APOTHEKER VETTER & CO. RAVENSBURG (1)
* 5,989,227 Prefilled syringe with sterility-preserving cap 44 1998
 
Nippondenso Co., Ltd. (1)
* 5,706,666 Refrigeration apparatus 21 1997
 
SANOFI WINTHROP, INC. (1)
* 5,389,086 Safety cannula 48 1992
 
NOVO NORDISK A/S (3)
* 5,554,134 Cap for an ampoule of an injection unit 49 1994
* 6,126,646 Adaptor top 23 1997
* 6,004,297 Injection syringe 112 1999
 
Eli Lilly and Company (2)
* 5,334,162 Cartridge assembly for a lyophilized compound forming a disposable portion of an injector pen and method for same 46 1993
* 5,454,786 Cartridge assembly for a lyophilized compound forming a disposable portion of an injector pen and method for same 25 1994
* Cited By Examiner

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