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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 10308669 B1

PDFFull Text
Date of Patent:
Jun. 04, 2019

Filed:

Dec. 12, 2014

Laminated articles for microbial removal and low pressure drop filtration, methods of making, and methods of using same

Applicant:

3m Innovative Properties Company, St. Paul, MN (US);

Inventors:

Manjiri T. Kshirsagar, Woodbury, MN (US);

Bong Y. Yeom, Woodbury, MN (US);

Timothy J. Rowell, St. Paul, MN (US);

Satinder K. Nayar, Woodbury, MN (US);

Assignee:

3M Innovative Properties Company, St. Paul, MN (US);

Attorney:

Adrian L. Pishko

Primary Examiner:

Allison G Fitzsimmons

Int. Cl.
CPC ...
B01D 39/00 (2006.01); C07F 7/08 (2006.01); C07F 7/18 (2006.01); B01D 39/14 (2006.01); D04H 13/00 (2006.01); B01D 39/16 (2006.01); B01D 39/20 (2006.01); B32B 5/02 (2006.01); B32B 27/12 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01); B01D 39/08 (2006.01); B32B 27/00 (2006.01);
U.S. Cl.
CPC ...
C07F 7/0836 (2013.01); B01D 39/086 (2013.01); B01D 39/14 (2013.01); B01D 39/1623 (2013.01); B01D 39/2031 (2013.01); B32B 5/022 (2013.01); B32B 27/12 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/36 (2013.01); C07F 7/0838 (2013.01); C07F 7/1804 (2013.01); D04H 13/00 (2013.01); B01D 2239/0442 (2013.01); B01D 2239/0654 (2013.01); B32B 2264/102 (2013.01);
Abstract

Laminated articles are provided including a porous fibrous nonwoven matrix and guanidine-functionalized metal silicate particles enmeshed within the porous fibrous nonwoven matrix. The laminated articles further include a first substrate and a second substrate sealed to the first substrate. Methods of making laminated articles and methods of using laminated articles are also provided.

Find Patent Forward Citations

Kshirsagar, Manjiri. (2019). Laminated articles for microbial removal and low pressure drop filtration, methods of making, and methods of using same (U.S. Patent No. 10308669). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10308669

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

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