Hippchen; Silvan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hippchen; Silvan.The latest application filed is for "gas diffusion layer for a fuel cell, and fuel cell".

Company Profile

1.4.13

Hippchen; Silvan - Sersheim 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
Gas Diffusion Layer For A Fuel Cell, And Fuel Cell App 20220158199 - Hippchen; Silvan ; et al.	2022-05-19
Spark plug housing including an electroplated or a chemically applied nickel-containing protective layer and a silicon-containing sealing layer, and a spark plug including this housing, and method for manufacturing this housing Grant 11,245,251 - Stahl , et al. February 8, 2	2022-02-08
Spark Plug Housing Including An Electroplated Or A Chemically Applied Nickel-containing Protective Layer And A Silicon-containing Sealing Layer, And A Spark Plug Including This Housing, And Method For Manufacturing This Housing App 20210288473 - Stahl; Juergen ; et al.	2021-09-16
Method For Producing A Cooling Device App 20200001356 - Dudas; Zsolt ; et al.	2020-01-02
Process for producing a distributor plate for an electrochemical system and distributor plate for an electrochemical system Grant 10,497,945 - Weeber , et al. De	2019-12-03
Electrode for a combination of supercapacitor and battery and also process for the production thereof Grant 10,062,521 - Hippchen , et al. August 28, 2	2018-08-28
Process For Producing A Distributor Plate For An Electrochemical System And Distributor Plate For An Electrochemical System App 20170317359 - Weeber; Kai ; et al.	2017-11-02
Electrode and method for manufacturing an electrode Grant 9,786,901 - Hippchen October 10, 2	2017-10-10
Method For Producing An Electrode Of A Lithium-ion Battery App 20170033363 - Verma; Pallavi ; et al.	2017-02-02
Electrode For A Combination Of Supercapacitor And Battery And Also Process For The Production Thereof App 20160111225 - Hippchen; Silvan ; et al.	2016-04-21
Electrode And Method For Manufacturing An Electrode App 20140287303 - HIPPCHEN; Silvan ; et al.	2014-09-25
Electrode And Method For Manufacturing An Electrode App 20140287320 - HIPPCHEN; Silvan	2014-09-25
Electrode And Method For Manufacturing An Electrode App 20140287318 - HIPPCHEN; Silvan ; et al.	2014-09-25
Method for depositing an adhesion-promoting layer on a metallic layer of a chip App 20030039743 - Henneken, Lothar ; et al.	2003-02-27

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