Patent · US Active

Compositions and methods for removing air pollutants

US10780394B2 · kind B2 · utility

0Cited by

0References

19Claims

0Family size

Assignee

HONEYWELL INTERNATIONAL INC. · US

Inventors

Kai-Hung Huang · Taipei, TW
Marilyn Wang · Shanghai, CN
Xingping Wang · Shanghai, CN
Hailin Liu · Shanghai, CN
Wesley Nie · Shanghai, CN
Jack X. Yu · Shanghai, CN

Key dates

Filing date	Nov 13, 2017
Grant date	Sep 22, 2020
Priority date	—
Expiry date	Apr 6, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02A50/20
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Compositions for removing air pollutants from the air are provided. These compositions can be sprayed on a variety of surfaces to remove air pollutants such as volatile organic compounds (VOCs) from the environment, and are suitable for use in human dwellings.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.