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.:
Date of Patent:
Jul. 31, 2012
Filed:
Nov. 06, 2007
Paul Osenar, Southborough, MA (US);
Paul Sabin, Needham, MA (US);
Mohammad Enayetullah, Sharon, MA (US);
Richard M. Formato, Grafton, MA (US);
Paul Osenar, Southborough, MA (US);
Paul Sabin, Needham, MA (US);
Mohammad Enayetullah, Sharon, MA (US);
Richard M. Formato, Grafton, MA (US);
Protonex Technology Corporation, Southborough, MA (US);
Abstract
The present invention provides membrane cassettes and stacks thereof which are suitable for a use in a variety of electrochemical and ion exchange applications. The present invention also provides methods of manufacturing the membrane cassettes and stacks of the invention. In certain preferred embodiments, the invention provides cassettes and stacks which are suitable for use in fuel cell applications.