Acheson Intercaltech, Inc.

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Records under this name other than patents Acheson Intercaltech, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 5 of 5 · Back to Acheson Intercaltech, Inc.

Patent	Title	Status	Expires	Confidence
US 4,293,450	Process for conducting electricity utilizing a specifically defined graphite intercalation compound Term ended Term ended no later than Oct 6, 2001 · Low confidence	Term ended	Term ended no later than Oct 6, 2001	Low confidence
US 4,382,882	Lamellar carbon-nitrosyl or nitronium salt compositions Term ended Term ended no later than May 10, 2003 · Low confidence	Term ended	Term ended no later than May 10, 2003	Low confidence
US 4,414,142	Organic matrix composites reinforced with intercalated graphite Term ended Term ended no later than Nov 8, 2003 · Low confidence	Term ended	Term ended no later than Nov 8, 2003	Low confidence
US 4,461,719	Lamellar carbon-nitrosyl or nitronium salt compositions Term ended Term ended no later than Jul 24, 2004 · Low confidence	Term ended	Term ended no later than Jul 24, 2004	Low confidence
US 4,565,649	Graphite intercalation compounds Term ended Term ended no later than Jan 21, 2006 · Low confidence	Term ended	Term ended no later than Jan 21, 2006	Low confidence