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:
Mar. 25, 2008
Filed:
May. 04, 2006
Alok Singh, Springfield, VA (US);
Yongwoo Lee, Alexandria, VA (US);
Evan Stanish, Alexandria, VA (US);
Eddie Chang, Silver Spring, MD (US);
Walter J. Dressick, Fort Washington, MD (US);
Alok Singh, Springfield, VA (US);
Yongwoo Lee, Alexandria, VA (US);
Evan Stanish, Alexandria, VA (US);
Eddie Chang, Silver Spring, MD (US);
Walter J. Dressick, Fort Washington, MD (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A bioactive catalytic material is disclosed for providing protection from chemical exposure. The material is composed of enzymes immobilized within polyelectrolyte multilayers and a polymerizable end-capping layer to render stability to enzymes. Also disclosed is the related method for making a bioactive catalytic material and their deposition on substrates of varying size, shape and flexibility for providing active protection from chemical exposure.