Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for...
Reexamination Certificate
2008-03-25
2008-03-25
Gitomer, Ralph (Department: 1657)
Chemistry: molecular biology and microbiology
Enzyme , proenzyme; compositions thereof; process for...
C435S018000, C435S175000
Reexamination Certificate
active
11434579
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.
REFERENCES:
patent: 6869784 (2005-03-01), Singh et al.
patent: 7067294 (2006-06-01), Singh et al.
Lee, Y. et al. Sustained Enzyme Activity of Organophosphorus Hydrolase in Polymer Encased Multilayer Assemblies. Langmuir vol. 19, 1330-1336, 2003.
Chang Eddie
Dressick Walter J.
Lee Yong-woo
Singh Alok
Stanish Evan
Gitomer Ralph
Hunnius Stephen T.
Karasek John J.
The United States of America as represented by the Secretary of
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