Hamann; Ingo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hamann; Ingo.The latest application filed is for "method for recovering a copper sulfide from an ore containing an iron sulfide".

Company Profile

1.9.10

Hamann; Ingo - Chester NJ
Hamann; Ingo - Chesterfield VA US
Hamann; Ingo - Bad Orb 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
Enrichment of metal sulfide ores by oxidant assisted froth flotation Grant 10,413,914 - Arnold , et al. Sept	2019-09-17
Method for recovering a copper sulfide concentrate from an ore containing an iron sulfide Grant 9,839,917 - Greet , et al. December 12, 2	2017-12-12
Method For Recovering A Copper Sulfide From An Ore Containing An Iron Sulfide App 20160167060 - Arnold; Gerhard ; et al.	2016-06-16
Method For Recovering A Copper Sulfide From An Ore Containing An Iron Sulfide App 20160158768 - Arnold; Gerhard ; et al.	2016-06-09
Method For Recovering A Copper Sulfide Concentrate From An Ore Containing An Iron Sulfide App 20160144381 - Greet; Christopher ; et al.	2016-05-26
Enrichment Of Metal Sulfide Ores By Oxidant Assisted Froth Flotation App 20140369906 - Arnold; Gerhard ; et al.	2014-12-18
Fabric softener active composition Grant 8,563,499 - Kohle , et al. October 22, 2	2013-10-22
Rinse aid compositions with improved characteristics Grant 8,361,953 - Nagy , et al. January 29, 2	2013-01-29
Rinse Aid Compositions with Improved Characteristics App 20120328790 - Nagy; Andras ; et al.	2012-12-27
Fabric Softener Active Composition App 20110245139 - Kohle; Hans-Jurgen ; et al.	2011-10-06
Rinse aid compositions with improved characteristics App 20090203571 - Nagy; Andras ; et al.	2009-08-13
Process for preparation of highly concentrated free-flowing aqueous solutions of betaines Grant 5,962,708 - Hamann , et al. October 5, 1	1999-10-05
Process for preparing highly concentrated, free-flowing aqueous solutions of betaines Grant 5,681,972 - Hamann , et al. October 28, 1	1997-10-28

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