Details for Patent: 5,630,796

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Summary for Patent: 5,630,796

Title:	Method of delivering powder transdermally with needless injector
Abstract:	A needleless syringe having a membrane which is ruptured by gas pressure to generate a supersonic gas flow in which particles containing a therapeutic agent are injected. This provides effective transdermal delivery of the therapeutic agent.
Inventor(s):	Bellhouse; Brian J. (Islip, GB2), Sarphie; David F. (Witney, GB2), Greenford; John C. (Abingdon, GB2)
Assignee:	Oxford Biosciences Limited (Oxford, GB2)
Application Number:	08/474,367
Patent Claim Types: see list of patent claims	Use; Delivery; Composition;

Drugs Protected by US Patent 5,630,796

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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: 5,630,796

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
United Kingdom	9307459	Apr 08, 1993
United Kingdom	9318407	Sep 06, 1993
United Kingdom	9321356	Oct 15, 1993

International Family Members for US Patent 5,630,796

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	148497	⤷ Sign Up
Austria	329006	⤷ Sign Up
Australia	6435194	⤷ Sign Up
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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