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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
UNIVERSAL DISPLAY CORPORATION	250 PHILLIPS BOULEVARD EWING NJ 08618

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
• C07F:ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CO....

• 2016 Application Filing Year
• C09K Class
• 3076 Applications Filed
• 2094 Patents Issued To-Date
• 68.08 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Beers, Scott	Ewing, US	81	1762
# of filed Patents : 81 Total Citations : 1762
Brooks, Jason	Ewing, US	153	11290
# of filed Patents : 153 Total Citations : 11290
Szigethy, Geza	Ewing, US	74	319
# of filed Patents : 74 Total Citations : 319

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Patent Citation Ranking

• 3 Citation Count
• C09K Class

• 32.37 % this patent is cited more than
• 7 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Sep 6, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 6, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 06, 2018	US,9911928,B2   US9911928B2	GRANTED PATENT AS SECOND PUBLICATION
September 22, 2016	US,20160276603,A1   US20160276603A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9911928

Organic electroluminescent materials and devices

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Abstract

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A new class of blue emissive complexes are described. The compounds comprise pyridyl benzimidazole ligands with twisted aryl groups for improved color.

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Description

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Claims

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Claims data not available

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Legal Events

 

• MAFP2021
• I2018
• STCF2018
• P2016
• F2016
• AS2016

Date	Code	Event	Description
Aug 25, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
Mar 06, 2018	I	Issuance
Feb 14, 2018	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Sep 22, 2016	P	Published
Mar 18, 2016	F	Filing
Jan 13, 2016	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BEERS, SCOTT;SZIGETHY, GEZA;BROOKS, JASON;REEL/FRAME:038066/0039 Owner name: UNIVERSAL DISPLAY CORPORATION, NEW JERSEY Effective Date: Jan 13, 2016