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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9757490 B1

PDFFull Text
Expired
Date of Patent:
Sep. 12, 2017

Filed:

Jul. 16, 2013

Membrane device for the release of volatile compositions

Applicant:

Takasago International Corporation, Tokyo, JP;

Inventors:

Thomas F. Santini, Doylestown, PA (US);

Anthony R. Budraitis, Hoboken, NJ (US);

Assignee:

TAKASAGO INTERNATIONAL CORPORATION, Tokyo, JP;

Attorney:

Baker Botts L.L.P.

Primary Examiner:

Arthur O Hall

Assistant Examiner:

Joel Zhou

Int. Cl.
CPC ...
A24F 25/00 (2006.01); A61L 9/12 (2006.01); B32B 7/12 (2006.01); B32B 15/08 (2006.01); B32B 15/20 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); A61L 9/03 (2006.01); A61L 9/04 (2006.01);
U.S. Cl.
CPC ...
A61L 9/12 (2013.01); A61L 9/122 (2013.01); B32B 7/12 (2013.01); B32B 15/08 (2013.01); B32B 15/20 (2013.01); B32B 27/08 (2013.01); B32B 27/304 (2013.01); B32B 27/306 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); A61L 9/03 (2013.01); A61L 9/048 (2013.01); A61L 2209/131 (2013.01); B32B 2270/00 (2013.01); B32B 2307/724 (2013.01); B32B 2307/7246 (2013.01); B32B 2307/7248 (2013.01); B32B 2439/46 (2013.01);
Abstract

A membrane device is intended for the release of volatile compositions. The membrane device includes one or more membrane layers which are permeable to the volatile composition and which are positioned within a vapor impermeable package such as package formed by an upper and lower vapor impermeable panel. The upper vapor impermeable panel includes a window that allows access to the membrane layer for activation of the membrane device. The membrane device can also include decorative portions for aesthetic appeal.

Find Patent Forward Citations

Quick Actions:

Santini, Thomas. (2017). Membrane device for the release of volatile compositions (U.S. Patent No. 9757490). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9757490

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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