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Prothia

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

Showing 1 to 7 of 7 · Back to Prothia

PatentTitleStatus Expires Confidence
US 6,711,425Pulse oximeter with calibration stabilization
Term ended
Term ended May 28, 2022 · From the USPTO record
Term endedTerm ended May 28, 2022From the USPTO record
US 6,449,501Pulse oximeter with signal sonification
Term ended
Term ended May 26, 2020 · From the USPTO record
Term endedTerm ended May 26, 2020From the USPTO record
US 6,339,715Method and apparatus for processing a physiological signal
Term ended
Term ended Sep 30, 2019 · From the USPTO record
Term endedTerm ended Sep 30, 2019From the USPTO record
US 6,647,280Method and apparatus for processing a physiological signal
Term ended
Ended no later than Sep 30, 2019 · From the USPTO record
Term endedEnded no later than Sep 30, 2019From the USPTO record
US 6,308,089Limited use medical probe
Formerly held
Term ended
Term ended Apr 14, 2019 · From the USPTO record
Term endedTerm ended Apr 14, 2019From the USPTO record
US 7,048,687Limited Use Medical Probe
Formerly held
Lapsed on the fee record
Ended May 23, 2018 · Medium confidence
Lapsed on the fee recordEnded May 23, 2018Medium confidence
US 5,425,362Fetal sensor device
Term ended
Term ended no later than Jun 20, 2015 · Low confidence
Term endedTerm ended no later than Jun 20, 2015Low confidence
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