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Class Information
Number: 257/E39.008
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Devices using superconductivity, processes, or apparatus peculiar to manufacture or treatment of such devices, or of parts thereof (epo) > Characterized by material (epo) > Organic materials (epo) > Fullerene superconductors, e.g., soccerball-shaped allotrope of carbon, e.g., c60, c94 (epo)
Description: This subclass is indented under subclass E39.007. This subclass is substantially the same in scope as ECLA classification H01L39/12B2.

Patents under this class:

Patent Number Title Of Patent Date Issued
8227799 Thin film transistor Jul. 24, 2012
7781267 Enclosed nanotube structure and method for forming Aug. 24, 2010
7745810 Nanotube films and articles Jun. 29, 2010
5698497 Superconductivity in carbonaceous compounds and devices using such compounds Dec. 16, 1997
5637260 Process for producing stabilized carbon cluster conducting material Jun. 10, 1997
5635455 Process for producing stabilized carbon cluster conducting or superconducting material Jun. 3, 1997
5561102 Inter-halogen-doped superconductive fullerenes Oct. 1, 1996
5380703 Halogen-doped superconductive fullerenes Jan. 10, 1995
5356872 "Method of making high Tc superconducting thin films with fullerenes by evaporation" Oct. 18, 1994
5332723 Superconducting thin film with fullerenes and method of making Jul. 26, 1994
5294600 Superconducting material comprising Rb.sub.x Cs.sub.y C.sub.60. Mar. 15, 1994
5196396 Method of making a superconducting fullerene composition by reacting a fullerene with an alloy containing alkali metal Mar. 23, 1993

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