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. 17, 2026
Filed:
Dec. 01, 2022
Honeywell Safety Products Usa, Inc., Charlotte, NC (US);
Xiaojin Han, Charlotte, NC (US);
Hang Tian, Charlotte, NC (US);
Enyi Chen, Charlotte, NC (US);
Wei Shi, Charlotte, NC (US);
Hongbing Xiang, Charlotte, NC (US);
Honeywell Safety Products USA, Inc., Latham, NY (US);
Abstract
A filtration component with microcapsule elements for respiratory protective devices is provided. In some examples, the filtration component includes a periphery wall element and a filter media element. In some examples, the periphery wall element comprises a plurality of microcapsules. In some examples, the filter media element is secured to an inner circumference surface of the periphery wall element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile