Tuomela; Stephen D.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tuomela; Stephen D..The latest application filed is for "protocol adaptive computer controlled target-analyte permeation testing instrument".

Company Profile

0.13.8

Tuomela; Stephen D. - Ramsey MN
Tuomela; Stephen D. - Oakdale MN
Tuomela; Stephen D. - Fridley MN

*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
Protocol adaptive computer controlled target-analyte permeation testing instrument Grant 9,958,373 - Ascheman , et al. May 1, 2	2018-05-01
Protocol Adaptive Computer Controlled Target-analyte Permeation Testing Instrument App 20170030820 - ASCHEMAN; Timothy A ; et al.	2017-02-02
Analyte sensor with spent gas flushed endcaps Grant 9,080,994 - Tuomela July 14, 2	2015-07-14
Analyte Sensor With Spent Gas Flushed Endcaps App 20140102914 - Tuomela; Stephen D.	2014-04-17
Coulometric analyte sensing instrument with an analyte-consuming sensor in a closed cell Grant 8,691,071 - Mayer , et al. April 8, 2	2014-04-08
Calibration card for photoluminescent oxygen sensors with zero point maintained with a metal-air battery Grant 8,241,911 - Ascheman , et al. August 14, 2	2012-08-14
Valve system for a coulometric analyte sensing instrument Grant 8,074,683 - Tuomela December 13, 2	2011-12-13
Humidity control system for the sensing cell of an analyte permeation testing instrument Grant 7,993,587 - Mayer , et al. August 9, 2	2011-08-09
Calibration Card For Photoluminescent Oxygen Sensors With Zero Point Maintained With A Metal-air Battery App 20110154881 - Ascheman; Timothy A. ; et al.	2011-06-30
Humidity Control System For The Sensing Cell Of An Analyte Permeation Testing Instrument App 20100054998 - Mayer; Daniel W. ; et al.	2010-03-04
Coulometric Analyte Sensing Instrument With An Analyte-consuming Sensor In A Closed Cell App 20100051481 - Mayer; Daniel W. ; et al.	2010-03-04
Method of measuring the transmission rate of a permeant through a container and determining shelf life of a packaged product within the container Grant 7,624,622 - Mayer , et al. December 1, 2	2009-12-01
Coulometric water vapor sensor Grant 7,569,128 - Mayer , et al. August 4, 2	2009-08-04
Self-flushing needle valve Grant 7,429,027 - Mayer , et al. September 30, 2	2008-09-30
Self-flushing needle valve App 20070181837 - Mayer; Daniel W. ; et al.	2007-08-09
Coulometric water vapor sensor App 20060124457 - Mayer; Daniel W. ; et al.	2006-06-15
Sodium chloride solution humidified sensor App 20030194351 - Tuomela, Stephen D.	2003-10-16
Process for measuring vapor transmission through materials Grant 5,837,888 - Mayer , et al. November 17, 1	1998-11-17
Method and apparatus for measuring oxygen transmission through contact lenses Grant 5,817,924 - Tuomela , et al. October 6, 1	1998-10-06
High permeability rate oxygen sensor Grant 5,403,464 - Mayer , et al. April 4, 1	1995-04-04

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