Fused Thiophene-Based Conjugated Polymers and Their Use in Optoelectronic Devices

Flexterra, Inc.

A patent family: one line of work, grouped by real continuity rather than by a technology label inferred from titles. 2 of these applications claim priority to application 61/893,862, filed Oct 21, 2013. A shared origin can cover several different claimed inventions, which is why members here may not share a title. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

Patent	Title	Holder	Status	Expires	Time remaining	Confidence
US 9,178,160	Fused Thiophene-Based Conjugated Polymers and Their Use in Optoelectronic Devices Flexterra, Inc. In force Term ends Oct 21, 2034 · High confidence	Flexterra, Inc.	In force	Term ends Oct 21, 2034	Term ends Oct 21, 2034	High confidence
US 9,711,728	Fused Thiophene-Based Conjugated Polymers and Their Use in Optoelectronic Devices Flexterra, Inc. In force Term ends Oct 21, 2034 · High confidence	Flexterra, Inc.	In force	Term ends Oct 21, 2034	Term ends Oct 21, 2034	High confidence

2 of 2 records shown. In-force patents first, soonest term end first, then patent number. Expired patents follow, in the same order.

Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) · how we know

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