Mathias; Mark

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mathias; Mark.The latest application filed is for "carbon dioxide recycle stream processing with ethylene glycol dehydrating in an enhanced oil recovery process".

Company Profile

0.10.13

Mathias; Mark - The Woodlands TX
Mathias; Mark - Pittsford NY US
Mathias; Mark - Bangalore IN

*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
Carbon Dioxide Recycle Stream Processing with Ethylene Glycol Dehydrating in an Enhanced Oil Recovery Process App 20210381759 - Prim; Eric ; et al.	2021-12-09
Method of preparing gas diffusion media for a fuel cell Grant 9,023,556 - Ji , et al. May 5, 2	2015-05-05
Multi-layer diffusion medium substrate Grant 8,354,199 - Ji , et al. January 15, 2	2013-01-15
Acrylic fiber bonded carbon fiber paper as gas diffusion media for fuel cell Grant 8,343,452 - Ji , et al. January 1, 2	2013-01-01
Insulating layer for a fuel cell assembly Grant 8,206,871 - Connor , et al. June 26, 2	2012-06-26
Insulating Layer For A Fuel Cell Assembly App 20110008702 - Connor; Eric J. ; et al.	2011-01-13
Adhoc networking Grant 7,843,862 - Garg , et al. November 30, 2	2010-11-30
Adhoc Networking App 20100260064 - Garg; Shashank ; et al.	2010-10-14
Fuel cell stack that utilizes an actuator to switch between interdigitated and straight flow for optimizing performance Grant 7,803,497 - Tighe , et al. September 28, 2	2010-09-28
Integration of an electrical diode within a fuel cell Grant 7,718,288 - Murphy , et al. May 18, 2	2010-05-18
Gas Diffusion Layer With Lower Gas Diffusivity App 20100028750 - Ji; Chunxin ; et al.	2010-02-04
Gas Diffusion Layer With Lower Gas Diffusivity App 20100028744 - WIESER; CHRISTIAN ; et al.	2010-02-04
Gas Diffusion Layer With Controlled Diffusivity Over Active Area App 20080206615 - Nicotera; Paul ; et al.	2008-08-28
Acrylic fiber bonded carbon fiber paper as gas diffusion media for fuel cell App 20070218346 - Ji; Chunxin ; et al.	2007-09-20
Gas diffusion media and fuel cell App 20070218343 - Ji; Chunxin ; et al.	2007-09-20
Diffusion media with vapor deposited fluorocarbon polymer App 20070218344 - Ji; Chunxin ; et al.	2007-09-20
Fuel cell stack that utilizes an actuator to switch between interdigitated and straight flow for optimizing performance App 20070178355 - Tighe; Thomas W. ; et al.	2007-08-02
Multi-layer diffusion medium substrate App 20070015042 - Ji; Chunxin ; et al.	2007-01-18
Proton exchange membrane fuel cell Grant 7,157,178 - Mathias , et al. January 2, 2	2007-01-02
Integration of an electrical diode within a fuel cell App 20060147769 - Murphy; Michael W. ; et al.	2006-07-06
Proton exchange membrane fuel cell App 20050112449 - Mathias, Mark ; et al.	2005-05-26

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