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US Patent 11081658 Organic electroluminescent materials and devices

Patent 11081658 was granted and assigned to Universal Display Corporation on August, 2021 by the United States Patent and Trademark Office.

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Patent abstract

A novel compound is disclosed which includes a ligand LA of Formula I, Formula II, Formula III, or Formula IV:

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Patent Inventor Names
Bert Alleyne0
Pierre-Luc T. Boudreault0
Zhiqiang Ji0
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Patent Citations Received
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US Patent 11711969 Organic electroluminescent materials and devices
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=110816580
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Infobox
Is a
Patent
Patent
0
Patent Applicant
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Universal Display Corporation
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Current Assignee
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Universal Display Corporation
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
110816580
Date of Patent
August 3, 2021
0
Patent Application Number
202003240
Date Filed
March 24, 2020
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=110816580
Patent Citations Received
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US Patent 11390639 Organic electroluminescent materials and devices
0
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US Patent 11437597 Organic electroluminescence device
0
Edits on 22 Sep, 2022
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edited on 22 Sep, 2022
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edited on 7 Sep, 2022
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Infobox
Patent Citations Received
‌
US Patent 11437597 Organic electroluminescence device
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"update inverses"
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edited on 20 Jul, 2022
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Patent citations received
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US Patent 11390639 Organic electroluminescent materials and devices
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edited on 19 May, 2022
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=11081658
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 US Patent 11081658 Organic electroluminescent materials and devices

Infobox
Is a
Patent
Patent
Patent applicant
‌
Universal Display Corporation
Current assignee
‌
Universal Display Corporation
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
11081658
Date of patent
August 3, 2021
Patent application number
20200324
Date Filed
March 24, 2020

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