Ironstone; Joel

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ironstone; Joel.The latest application filed is for "a hygiene monitoring system".

Company Profile

2.8.19

Ironstone; Joel - Toronto CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Portable imaging device Grant 11,442,261 - Fine , et al. September 13, 2	2022-09-13
Hygiene monitoring system Grant 11,419,771 - Ahong , et al. August 23, 2	2022-08-23
A Hygiene Monitoring System App 20210361493 - Ahong; Timothy ; et al.	2021-11-25
Portable Imaging Device App 20210278647 - Fine; Alan Marc ; et al.	2021-09-09
Hygiene Monitoring Systems And Methods App 20210192925 - Ahong; Timothy ; et al.	2021-06-24
Impedance sensors for detecting and monitoring moisture in absorbent articles Grant 10,874,559 - Ahong , et al. December 29, 2	2020-12-29
Sensing Device And Charging System App 20190247241 - PORTHIYAS; Danny ; et al.	2019-08-15
Anesthetic Delivery System App 20180344967 - Fisher; Joseph ; et al.	2018-12-06
Impedance Sensors For Detecting And Monitoring Moisture In Absorbent Articles App 20180333306 - AHONG; Timothy ; et al.	2018-11-22
Oxygen Rebreathing Apparatus And Method For Using The Same App 20180169369 - Ironstone; Joel	2018-06-21
Signal distribution for patient-electrode measurements Grant 9,585,593 - Fan , et al. March 7, 2	2017-03-07
Anesthetic Delivery System App 20150059744 - Fisher; Joseph ; et al.	2015-03-05
Steerable Multifunction Catheter Probe with High Guidability and Reversible Rigidity App 20140052109 - Organ; Leslie William ; et al.	2014-02-20
Method and System for Disease Risk Management App 20130218045 - Ironstone; Joel	2013-08-22
Active guarding for reduction of resistive and capacitive signal loading with adjustable control of compensation level Grant 8,487,686 - Ironstone , et al. July 16, 2	2013-07-16
System And Circuit For Distribution Of Precise Currents To Numerous Patient Electrodes And For Non-invasive Patient-electrode Voltage Measurements App 20130102920 - Fan; Chung Shing ; et al.	2013-04-25
Method And Apparatus For Precisely Controlling The Size And Shape Of Radiofrequency Ablations App 20130096549 - Organ; Leslie William ; et al.	2013-04-18
Weighted gradient method and system for diagnosing disease Grant 8,103,337 - Graovac , et al. January 24, 2	2012-01-24
Active Guarding For Reduction Of Resistive And Capacitive Signal Loading With Adjustable Control Of Compensation Level App 20100109739 - Ironstone; Joel ; et al.	2010-05-06
Weighted gradient method and system for diagnosing disease App 20060151815 - Graovac; Milan ; et al.	2006-07-13

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