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:
Dec. 14, 2010
Filed:
Jun. 24, 2003
Jerry Ditter, Santa Ana, CA (US);
Richard Mcdonogh, San Diego, CA (US);
Steve Lamon, San Diego, CA (US);
Todd Benson, San Diego, CA (US);
Rey Sarabia, San Diego, CA (US);
Mike Gaughan, San Diego, CA (US);
I-fan Wang, San Diego, CA (US);
Richard Morris, Longwood, FL (US);
Jerry Ditter, Santa Ana, CA (US);
Richard McDonogh, San Diego, CA (US);
Steve Lamon, San Diego, CA (US);
Todd Benson, San Diego, CA (US);
Rey Sarabia, San Diego, CA (US);
Mike Gaughan, San Diego, CA (US);
I-fan Wang, San Diego, CA (US);
Richard Morris, Longwood, FL (US);
Pall Corporation, East Hills, NY (US);
Abstract
The present invention is directed to composite filters and methods for preparing same. More specifically, it is directed to filter laminates of multiple discrete layers of material bonded together, with at least one of the layers being an asymmetric membrane.