Organic electroluminescent materials and devices

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO RE48809
SERIAL NO

16583753

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Novel ligands for metal complexes containing five-membered ring fused on pyridine or pyrimidine ring combined with partially fluorinated side chains exhibiting improved external quantum efficiency and lifetime are disclosed.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • THE TRUSTEES OF PRINCETON UNIVERSITY AND UNIVERSAL DISPLAY CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boudreault, Pierre-Luc T Pennington, US 354 865
Wendt, Harvey Medford Lakes, US 51 317
Xia, Chuanjun Lawrenceville, US 528 7869

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 May 2, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 May 2, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 2, 2033
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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