Patent · US Active

Coating compositions

US9146467B2 · kind B2 · utility

5Cited by

13References

14Claims

0Family size

Assignee

Merck Patent GmbH · DE

Inventors

Francis Houlihan · Millington, US
Lin Zhang · Tongxiang, CN
Alberto D. Dioses · Doylestown, US
Meng Li · Edison, US

Key dates

Filing date	Apr 26, 2013
Grant date	Sep 29, 2015
Priority date	—
Expiry date	Apr 26, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S522/904
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Developable bottom antireflective coating compositions are provided.

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