Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-11-08
2005-11-08
Aulakh, Charanjit S. (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C546S081000
Reexamination Certificate
active
06962995
ABSTRACT:
The present invention relates to charge transport compositions. The invention further relates to electronic devices in which there is at least one active layer comprising such charge transport compositions.
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Lecloux Daniel David
Wang Ying
Aulakh Charanjit S.
E. I. du Pont de Nemours and Company
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