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Torvec, Inc.

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

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PatentTitleStatus Expires Confidence
US 10,339,781Methods and apparatus for monitoring alterness of an individual utilizing a wearable device and providing notification
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 10,055,964Methods and apparatus for monitoring alertness of an individual utilizing a wearable device and providing notification
Lapsed on the fee record
Ended Aug 21, 2022 · From the USPTO record
Lapsed on the fee recordEnded Aug 21, 2022From the USPTO record
US 9,905,108Systems, methods, and apparatus for monitoring alertness of an individual utilizing a wearable device and providing notification
Lapsed on the fee record
Ended Feb 27, 2022 · From the USPTO record
Lapsed on the fee recordEnded Feb 27, 2022From the USPTO record
US RE42,633Spool valve for fluid control
Term ended
Term ended Jan 28, 2019 · From the USPTO record
Term endedTerm ended Jan 28, 2019From the USPTO record
US 7,635,255Long piston hydraulic machines
Lapsed on the fee record
Ended Dec 22, 2017 · From the USPTO record
Lapsed on the fee recordEnded Dec 22, 2017From the USPTO record
US RE44,158Full traction differential with hybrid gearing
Lapsed on the fee record
Ended Jun 2, 2017 · From the USPTO record
Lapsed on the fee recordEnded Jun 2, 2017From the USPTO record
US 6,783,476Compact full-traction differential
Lapsed on the fee record
Ended Aug 31, 2016 · From the USPTO record
Lapsed on the fee recordEnded Aug 31, 2016From the USPTO record
US 6,748,817Transmission with minimal orbiter
Formerly held
Lapsed on the fee record
Ended Jun 15, 2016 · From the USPTO record
Lapsed on the fee recordEnded Jun 15, 2016From the USPTO record
US 7,824,289Steer drive for tracked vehicles
Lapsed on the fee record
Ended Nov 2, 2014 · From the USPTO record
Lapsed on the fee recordEnded Nov 2, 2014From the USPTO record
US 6,342,021Steer-drive for vehicles
Lapsed on the fee record
Ended Jan 29, 2014 · From the USPTO record
Lapsed on the fee recordEnded Jan 29, 2014From the USPTO record
10 of 31 patents shown.
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Pro members: see all 31 patents
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