Brandt; Stefan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Brandt; Stefan.The latest application filed is for "enthalpy exchanger element, enthalpy exchanger comprising such elements and method for their production".

Company Profile

3.4.6

Brandt; Stefan - Haar DE
Brandt; Stefan - Nubloch DE
Brandt, Stefan - Braunschweig 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
Enthalpy Exchanger Element, Enthalpy Exchanger Comprising Such Elements And Method For Their Production App 20210402356 - Hirsch; Christian ; et al.	2021-12-30
Enthalpy exchanger element, enthalpy exchanger comprising such elements and method for their production Grant 10,982,911 - Hirsch , et al. April 20, 2	2021-04-20
Enthalpy exchanger element, enthalpy exchanger comprising such elements and method for their production Grant 10,967,333 - Hirsch , et al. April 6, 2	2021-04-06
Enthalpy Exchanger Element, Enthalpy Exchanger Comprising Such Elements And Method For Their Production App 20190186846 - Hirsch; Christian ; et al.	2019-06-20
Process for evaluating the catalytic performance of a porous solid Grant 10,077,404 - Wallenstein , et al. September 18, 2	2018-09-18
Enthalpy Exchanger Element, Enthalpy Exchanger Comprising Such Elements and Method for Their Production App 20180015425 - Hirsch; Christian ; et al.	2018-01-18
Process for Evaluating The Catalytic Performance of A Porous Solid App 20170267934 - Wallenstein; Dieter ; et al.	2017-09-21
Seat And Its Use App 20140346820 - Brandt; Stefan ; et al.	2014-11-27
Close coupled catalyst with a SOx trap and methods of making and using the same App 20030039597 - Deeba, Michel ; et al.	2003-02-27
Multi-zoned catalytic trap and methods of making and using the same Grant 6,375,910 - Deeba , et al. April 23, 2	2002-04-23

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