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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 11219882 B1

PDFFull Text
Date of Patent:
Jan. 11, 2022

Filed:

Nov. 21, 2016

Catalyst device for treatment of formaldehyde and volatile organic compounds

Applicant:

Basf Corporation, Florham Park, NJ (US);

Inventors:

Wolfgang Ruettinger, East Windsor, NJ (US);

Laif Alden, Feasterville, PA (US);

Pascaline Tran, Holmdel, NJ (US);

David Weinberger, Philadelphia, PA (US);

AnJu Shi, Shanghai, CN;

Feng Zhao, Shanghai, CN;

Assignee:

BASF CORPORATION, Florham Park, NJ (US);

Attorney:

Lowenstein Sandler LLP

Primary Examiner:

Anita Nassiri-Motlagh

Int. Cl.
CPC ...
B01J 23/34 (2006.01); B01J 23/00 (2006.01); B01D 53/88 (2006.01); B01J 37/00 (2006.01); B01J 35/02 (2006.01); B01J 37/04 (2006.01); B01J 35/00 (2006.01); B01J 37/08 (2006.01); B01D 53/86 (2006.01); B01J 35/04 (2006.01); B01J 37/02 (2006.01);
U.S. Cl.
CPC ...
B01J 23/34 (2013.01); B01D 53/8668 (2013.01); B01D 53/885 (2013.01); B01J 23/002 (2013.01); B01J 35/026 (2013.01); B01J 35/04 (2013.01); B01J 37/0009 (2013.01); B01J 37/0219 (2013.01); B01J 37/04 (2013.01); B01J 37/08 (2013.01); B01D 2255/2022 (2013.01); B01D 2255/2065 (2013.01); B01D 2255/2073 (2013.01); B01D 2255/40 (2013.01); B01D 2257/106 (2013.01); B01D 2257/2064 (2013.01); B01D 2257/30 (2013.01); B01D 2257/306 (2013.01); B01D 2257/402 (2013.01); B01D 2257/502 (2013.01); B01D 2257/708 (2013.01); B01D 2258/06 (2013.01); B01J 35/00 (2013.01); B01J 2523/00 (2013.01); Y02A 50/20 (2018.01); Y02C 20/10 (2013.01);
Abstract

Disclosed herein are catalyst devices for removing formaldehyde, volatile organic compounds, and other pollutants from an air flow stream, A catalyst device includes a housing, a solid substrate disposed within the housing, and a catalyst layer disposed on the substrate. The catalyst layer includes a base metal catalyst at a first mass percent and a rare earth metal catalyst at a second mass percent.

Find Patent Forward Citations

Quick Actions:

Ruettinger, Wolfgang. (2022). Catalyst device for treatment of formaldehyde and volatile organic compounds (U.S. Patent No. 11219882). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11219882

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

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