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Last Updated: April 24, 2024

Details for Patent: 5,957,886

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Summary for Patent: 5,957,886

Title:	Spring-Powered dispensing device
Abstract:	A needleless injector is described for dispensing a liquid material, comprising a dispensing member which moves under the force of a spring providing an energy store. A damping arrangement, employing a viscous damping medium such as grease, is used to damp recoil during dispensing.
Inventor(s):	Weston; Terence Edward (Suffolk, GB)
Assignee:	Weston Medical Limited (Suffolk, GB)
Application Number:	08/913,254
Patent Claim Types: see list of patent claims	Dosage form;

Drugs Protected by US Patent 5,957,886

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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: 5,957,886

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	9504878	Mar 10, 1995

PCT Information
PCT Filed	March 08, 1996	PCT Application Number:	PCT/GB96/00551
PCT Publication Date:	September 19, 1996	PCT Publication Number:	WO96/28202

International Family Members for US Patent 5,957,886

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	204771	⤷ Try a Trial
Australia	4949896	⤷ Try a Trial
Brazil	9607219	⤷ Try a Trial
Canada	2214807	⤷ Try a Trial
China	1177305	⤷ Try a Trial
Germany	69614837	⤷ Try a Trial
Denmark	0813431	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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