The Patent Finder

Imperception, Inc.

Also on record
Records under this name other than the patents Imperception, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 4 patents it holds.

Showing 1 to 6 of 6 · Back to Imperception, Inc.

PatentTitleStatus Expires Confidence
US 8,150,510Shock Timing Technology
Term ended
Term ended Jun 2, 2026 · High confidence
Term endedTerm ended Jun 2, 2026High confidence
US 8,401,638Defibrillation shock strength determination technology
Lapsed on the fee record
Ended Mar 19, 2025 · From the USPTO record
Lapsed on the fee recordEnded Mar 19, 2025From the USPTO record
US 8,831,722Shock Timing Technology
Term ended
Ended no later than Jan 27, 2023 · Medium confidence
Term endedEnded no later than Jan 27, 2023Medium confidence
US 6,091,989Method and apparatus for reduction of pain from electric shock therapies
Term ended
Term ended Sep 14, 2018 · From the USPTO record
Term endedTerm ended Sep 14, 2018From the USPTO record
US 6,438,418Method and apparatus for reduction of pain from electric shock therapies
Term ended
Ended no later than Sep 14, 2018 · From the USPTO record
Term endedEnded no later than Sep 14, 2018From the USPTO record
US 6,711,442Method and apparatus for reduction of pain from electric stimulation therapies
Term ended
Term ended Sep 14, 2018 · From the USPTO record
Term endedTerm ended Sep 14, 2018From the USPTO record
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited