Last Updated: September 24, 2026

Details for Patent: 8,999,379

Name: Drug Patent Intelligence for US Patent 8999379
Creator: DrugPatentWatch
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Summary for Patent: 8,999,379

Title:	Transparent transdermal nicotine delivery devices
Abstract:	A transparent transdermal delivery device for delivering nicotine which has an Opacity Index of less than 48.6%.
Inventor(s):	Robert M. Gale
Assignee:	Alza Corp
Application Number:	US14/192,811
Patent Claim Types: see list of patent claims	Use; Delivery; Device;

Drugs Protected by US Patent 8,999,379

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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

International Family Members for US Patent 8,999,379

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	447398	⤷ Start Trial
Australia	3121700	⤷ Start Trial
Australia	774594	⤷ Start Trial
Brazil	9916214	⤷ Start Trial
Canada	2354621	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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