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US Patent 9701905 Liquid-crystalline medium

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Patent Citations Received
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US Patent 11939512 Dichroic dye composition
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Patent abstract

The application relates to a liquid-crystalline medium comprising at least one dichroic dye having a rylene structure which absorbs red light. The application furthermore relates to a device, preferably a device for the regulation of the passage of energy through a light-transmitting area, which contains the liquid-crystalline medium.

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Patent Citations Received
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US Patent 11788009 Liquid-crystalline medium for use in a switching element
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Patent Inventor Names
Andreas Beyer0
Casper Laurens Van Oosten0
Felix Fritz Rudolf Schlosser0
Michael Junge0
Peer Kirsch0
Susann Beck0
Ursula Patwal0
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US Patent 11702597 Azo dye
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US Patent 11667845 Liquid crystalline medium
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=097019050
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US Patent 09701905 Liquid-crystalline medium US Patent 9701905 Liquid-crystalline medium

Infobox
Patent Number
097019050
Patent Number
97019050
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Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
097019050
Date of Patent
July 11, 2017
0
Patent Application Number
146518370
Date Filed
November 22, 2013
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=097019050
Patent Primary Examiner
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Geraldina Visconti
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=09701905
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 US Patent 09701905 Liquid-crystalline medium

Infobox
Is a
Patent
Patent
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
09701905
Date of patent
July 11, 2017
Patent application number
14651837
Date Filed
November 22, 2013
Patent primary examiner
‌
Geraldina Visconti

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