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US Patent 7635792 2,5-linked polyfluorenes for optoelectronic devices

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US Patent 12120946 Green and red organic light-emitting diodes employing excimer emitters
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US Patent 11974495 Tetradentate platinum and palladium complexes based on biscarbazole and analogues
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US Patent 11945985 Metal assisted delayed fluorescent emitters for organic light-emitting diodes
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US Patent 11878988 Blue phosphorescent emitters employing functionalized imidazophenthridine and analogues
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US Patent 11785838 Green and red organic light-emitting diodes employing excimer emitters
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Patent abstract

Polyfluorene polymers and copolymers having substantial amounts (10-100%) of fluorenes coupled at the 2 and 5 positions of fluorene are useful as active layers in OLED devices where triplet energies >2.10 eV are required.

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Is a
Patent
Patent
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
76357920
Date of Patent
December 22, 2009
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Patent Application Number
122508070
Date Filed
October 14, 2008
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Patent Primary Examiner
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Daniel M. Sullivan
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US Patent 07635792 2,5-linked polyfluorenes for optoelectronic devices US Patent 7635792 2,5-linked polyfluorenes for optoelectronic devices

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Patent Number
0763579200
Patent Number
763579200
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=0763579200
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Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
076357920
Date of Patent
December 22, 2009
0
Patent Application Number
122508070
Date Filed
October 14, 2008
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076357920
Patent Primary Examiner
‌
Daniel M. Sullivan
0
Edits on 22 Sep, 2022
"Entity importer update"
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edited on 22 Sep, 2022
Infobox
Is a
Patent
Patent
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
076357920
Date of Patent
December 22, 2009
0
Patent Application Number
122508070
Date Filed
October 14, 2008
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076357920
Patent Primary Examiner
‌
Daniel M. Sullivan
0

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