US Patent 7534540 Azine-based charge transport materials having two reactive rings
Patent 7534540 was granted and assigned to Samsung on May, 2009 by the United States Patent and Trademark Office.
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Patent abstract
An improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising:(a) a charge transport material having the formula
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US Patent 07534540 Azine-based charge transport materials having two reactive rings US Patent 7534540 Azine-based charge transport materials having two reactive rings
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Patent Number
0753454000
Patent Number
753454000
Edits on 31 Mar, 2023
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075345400
Date of Patent
May 19, 2009
0Patent Application Number
108346560
Date Filed
April 29, 2004
0Official Website
Patent Primary Examiner
Edits on 27 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
075345400
Date of Patent
May 19, 2009
0Patent Application Number
108346560
Date Filed
April 29, 2004
0Official Website
Patent Primary Examiner
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US Patent 07534540 Azine-based charge transport materials having two reactive rings
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07534540
Date of patent
May 19, 2009
Patent application number
10834656
Date Filed
April 29, 2004
Patent primary examiner
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