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Last Updated: April 25, 2024

Details for Patent: 8,343,130

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Summary for Patent: 8,343,130

Title:	Needleless injector
Abstract:	A needleless injector has a syringe body having an opening at one end, a piston housed within the syringe body for urging a liquid within the syringe body through the opening and a ram for driving the piston. A shock absorbing component is provided for reducing an initial transfer of force from the ram to the piston. The initial rate of pressure increase on the liquid is reduced, thereby controlling the rate of collapse of gas bubbles in the liquid.
Inventor(s):	Green; Terry (Norfolk, GB)
Assignee:	Zogenix, Inc. (Emeryville, CA)
Application Number:	13/088,140
Patent Claim Types: see list of patent claims	Use; Dosage form; Delivery; Formulation;

Drugs Protected by US Patent 8,343,130

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

Foreign Priority and PCT Information for Patent: 8,343,130

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	0125506.6	Oct 24, 2001

International Family Members for US Patent 8,343,130

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Canada	2464459	⤷ Try a Trial
Germany	60214870	⤷ Try a Trial
European Patent Office	1439872	⤷ Try a Trial
United Kingdom	0125506	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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