BIRSS; Viola

Patent Applications and Registrations

Patent applications and USPTO patent grants for BIRSS; Viola.The latest application filed is for "fuel cells constructed from self-supporting catalyst layers and/or self-supporting microporous layers".

Company Profile

4.3.7

BIRSS; Viola - Calgary 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
Fuel Cells Constructed From Self-Supporting Catalyst Layers and/or Self-Supporting Microporous Layers App 20200358106 - BIRSS; Viola ; et al.	2020-11-12
High performance oxygen and fuel electrode for reversible solid oxide fuel cell applications Grant 10,833,333 - Birss , et al. November 10, 2	2020-11-10
Device And Method Of Manufacturing A Device For Detecting Hydrocarbons App 20200033222 - BRYANT; Steven ; et al.	2020-01-30
Porous carbon films Grant 10,258,932 - Birss , et al.	2019-04-16
High performance oxygen and fuel electrode for reversible solid oxide fuel cell applications Grant 10,147,955 - Birss , et al. De	2018-12-04
High Performance Oxygen and Fuel Electrode for Reversible Solid Oxide Fuel Cell Applications App 20180166693 - BIRSS; Viola ; et al.	2018-06-14
Fuel Cells Constructed From Self-supporting Catalyst Layers And/or Self-supporting Microporous Layers App 20170200954 - BIRSS; Viola ; et al.	2017-07-13
Porous Carbon Films App 20170014780 - BIRSS; Viola ; et al.	2017-01-19
High Performance Oxygen And Fuel Electrode For Reversible Solid Oxide Fuel Cell Applications App 20160351916 - BIRSS; Viola ; et al.	2016-12-01
Oxygen Reduction Catalyst App 20030228972 - BIRSS, Viola ; et al.	2003-12-11

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