Patent · US Active

Switching layers for use in a switching element

US11952528B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Henriette Bakker · Utrecht, NL
Ties De Jong · Utrecht, NL
Michael Junge · Munich, DE
Andreas Beyer · Hanau, DE
Jasper Van Den Muijsenberg · Nijmegen, NL

Key dates

Filing date	Dec 17, 2019
Grant date	Apr 9, 2024
Priority date	—
Expiry date	Dec 6, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09K2219/13
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to an assembly of switching layers for dimming and scattering of light and to window elements comprising the arrangement of switching layers.

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