Optehostert; Regina

Patent Applications and Registrations

Patent applications and USPTO patent grants for Optehostert; Regina.The latest application filed is for "process for reducing the sulphur content of anatase titania and the so-obtained product".

Company Profile

1.2.7

Optehostert; Regina - Moers 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
Process for reducing the sulphur content of anatase titania and the so-obtained product Grant 11,135,570 - Becker , et al. October 5, 2	2021-10-05
Process For Reducing The Sulphur Content Of Anatase Titania And The So-obtained Product App 20200306727 - BECKER; RALF ; et al.	2020-10-01
Process for reducing the sulphur content of anatase titania and the so-obtained product App 20170348671 - Becker; Ralf ; et al.	2017-12-07
Low-Alkali Catalyst Material and Process for Preparation Thereof App 20170320043 - Proft; Bernd ; et al.	2017-11-09
Low-Alkali Catalyst Material and Process for Preparation Thereof App 20130172176 - Proft; Bernd ; et al.	2013-07-04
Process for the production of a catalyst preparation and use of the catalyst preparation Grant 8,062,988 - Proft , et al. November 22, 2	2011-11-22
Process for the production of a catalyst preparation and use of the catalyst preparation App 20100209992 - PROFT; BERND ; et al.	2010-08-19
Method for producing a catalytic preparation and use of said catalytic preparation App 20070167311 - Proft; Bernd ; et al.	2007-07-19

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