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:
May. 31, 2022
Filed:
Mar. 11, 2020
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Christopher A. Haak, Pine Springs, MN (US);
Timothy J. Nevitt, Red Wing, MN (US);
Kevin M. Hamer, St. Paul, MN (US);
Raghunath Padiyath, Woodbury, MN (US);
Neeraj Sharma, Lake Elmo, MN (US);
Gregory F. King, Minneapolis, MN (US);
William C. Pettit, III, St. Paul, MN (US);
Ronald K. Thery, St. Paul, MN (US);
Richard Yufeng Liu, Woodbury, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/28 (2006.01); G02B 5/18 (2006.01); G02B 5/00 (2006.01); B32B 7/12 (2006.01); B32B 17/10 (2006.01); B32B 7/023 (2019.01);
U.S. Cl.
CPC ...
G02B 5/281 (2013.01); B32B 7/023 (2019.01); B32B 7/12 (2013.01); B32B 17/10036 (2013.01); B32B 17/10348 (2013.01); B32B 17/10357 (2013.01); B32B 17/10449 (2013.01); G02B 5/003 (2013.01); G02B 5/1833 (2013.01); B32B 2264/102 (2013.01); B32B 2264/108 (2013.01); B32B 2307/412 (2013.01); B32B 2307/416 (2013.01); B32B 2307/42 (2013.01); B32B 2551/00 (2013.01);
Abstract
Infrared reflectors are described. In particular, infrared reflectors with reduced off-axis color are described. Such infrared reflectors may be useful in laminated glass constructions, particularly for applications where the glass may be exposed to water.