The Patent Finder

Sci-O-Tech, Inc.

Also on record
Records under this name other than the patents Sci-O-Tech, 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 9 of 9 · Back to Sci-O-Tech, Inc.

PatentTitleStatus Expires Confidence
US 9,144,769Removal of Atmospheric Pollutants from Gas, Related Apparatus, Processes and Uses Thereof
Formerly held
In force
 · High confidence
In forceHigh confidence
US 9,327,235Removal of Atmospheric Pollutants from Gas, Related Apparatuses, Processes and Uses Thereof
Formerly held
In force
 · High confidence
In forceHigh confidence
US 4,287,620Multi-feature and variable function body supporting assembly and sideguards
Term ended
Term ended no later than Sep 8, 2001 · Low confidence
Term endedTerm ended no later than Sep 8, 2001Low confidence
US 4,349,924Adjustable body supporting assemblies with forward inclining head support
Term ended
Term ended no later than Sep 21, 2002 · Low confidence
Term endedTerm ended no later than Sep 21, 2002Low confidence
US 4,535,492Pillow bed mechanism
Term ended
Term ended no later than Aug 20, 2005 · Low confidence
Term endedTerm ended no later than Aug 20, 2005Low confidence
US 4,564,238Leg-rests for modified wheel-chair
Term ended
Term ended no later than Jan 14, 2006 · Low confidence
Term endedTerm ended no later than Jan 14, 2006Low confidence
US 4,593,422Telescoping wing nut clamping unit
Term ended
Term ended no later than Jun 10, 2006 · Low confidence
Term endedTerm ended no later than Jun 10, 2006Low confidence
US 4,685,160Portable bed assembly
Term ended
Term ended no later than Aug 11, 2007 · Low confidence
Term endedTerm ended no later than Aug 11, 2007Low confidence
US 4,685,726Modified geriatric chair
Term ended
Term ended no later than Aug 11, 2007 · Low confidence
Term endedTerm ended no later than Aug 11, 2007Low confidence
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited