Spies; Alexander

Patent Applications and Registrations

Patent applications and USPTO patent grants for Spies; Alexander.The latest application filed is for "electrolysis cell and method for producing the electrolysis cell".

Company Profile

1.10.14

Spies; Alexander - Kemnath DE
Spies; Alexander - Erlangen DE

*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
Electrolysis Cell And Method For Producing The Electrolysis Cell App 20220251718 - Plobner; Roland ; et al.	2022-08-11
Electrolysis Unit And Electrolyser App 20210172074 - Hahn; Alexander ; et al.	2021-06-10
Gas diffusion layer, electrochemical cell having such a gas diffusion layer, and electrolyzer Grant 10,294,572 - Hahn , et al.	2019-05-21
Bipolar plate for an electrolyzer, electrolyzer and method for producing a bipolar plate Grant 9,845,540 - Hahn , et al. December 19, 2	2017-12-19
Gas Diffusion Layer, Electrochemical Cell Having Such A Gas Diffusion Layer, And Electrolyzer App 20170191175 - HAHN; ALEXANDER ; et al.	2017-07-06
Circuit-breaker comprising optimized housing stabilisation by means of fixed contacts with an interlocking action Grant 9,384,908 - Spies July 5, 2	2016-07-05
Contact slider unit for a switching unit, in particular for a circuit breaker Grant 9,362,067 - Rosch , et al. June 7, 2	2016-06-07
Contact slider unit for a switching unit, in particular for a circuit breaker Grant 9,312,084 - Rosch , et al. April 12, 2	2016-04-12
Circuit breaker comprising ventilation channels for efficient heat dissipation Grant 9,147,541 - Feil , et al. September 29, 2	2015-09-29
Bipolar Plate For An Electrolyzer, Electrolyzer And Method For Producing A Bipolar Plate App 20150259809 - Hahn; Alexander ; et al.	2015-09-17
Power Circuit Breaker With Optimized Housing Stabilization By Virtue Of Fixed Switching Pieces Having Clamping Action App 20150008106 - Spies; Alexander	2015-01-08
Circuit Breaker Comprising Ventilation Channels For Efficient Heat Dissipation App 20140332502 - Feil; Wolfgang ; et al.	2014-11-13
Contact Slider Unit For A Switching Unit, In Particular For A Circuit Breaker App 20140231235 - Rosch; Bernhard ; et al.	2014-08-21
Contact Slider Unit For A Switching Unit, In Particular For A Circuit Breaker App 20140224629 - Rosch; Bernhard ; et al.	2014-08-14
Contact Slide Unit For A Switching Unit App 20140116862 - Spies; Alexander	2014-05-01

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