Fassbender; Stefan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fassbender; Stefan.The latest application filed is for "recovering lead from a lead material including lead sulfide".

Company Profile

0.4.8

Fassbender; Stefan - Speyer 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
Recovering lead from a lead material including lead sulfide Grant 9,322,105 - Fassbender , et al. April 26, 2	2016-04-26
Recovering lead from a mixed oxidized material Grant 9,322,104 - Fassbender , et al. April 26, 2	2016-04-26
Recovering Lead From A Lead Material Including Lead Sulfide App 20140131220 - Fassbender; Stefan ; et al.	2014-05-15
Recovering Lead From A Mixed Oxidized Material App 20140131219 - Fassbender; Stefan ; et al.	2014-05-15
Formulations, their use as or for producing dishwashing compositions and their preparation Grant 8,535,450 - Hueffer , et al. September 17, 2	2013-09-17
Formulations, Their Use As Or For Producing Dishwashing Compositions And Their Preparation App 20130102514 - HUEFFER; Stephan ; et al.	2013-04-25
Manufacturing A Papery Article App 20120186766 - Fassbender; Stefan ; et al.	2012-07-26
Use Of Methanesulfonic Acid For Preparing Fatty Acid Esters App 20110245521 - Fassbender; Stefan	2011-10-06
Method For Handling Aqueous Methanesulfonic Acid Solutions App 20110108120 - Fassbender; Stefan ; et al.	2011-05-12
Process For Coating Plastic Or Metal Surfaces App 20090186231 - Pfistner; Heike ; et al.	2009-07-23

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