Gerber; Bernd

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gerber; Bernd.The latest application filed is for "tray column and method for mass transfer in a tray column".

Company Profile

0.4.5

Gerber; Bernd - Ludwigshafen 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
Tray column and method for mass transfer in a tray column Grant 7,347,413 - Diefenbacher , et al. March 25, 2	2008-03-25
Hydraulically sealed crossflow mass transfer tray Grant 7,118,098 - Thiel , et al. October 10, 2	2006-10-10
Tray column and method for mass transfer in a tray column App 20060131766 - Diefenbacher; Armin ; et al.	2006-06-22
Method for producing an aqueous hydroxylamine solution devoid of salt Grant 7,029,557 - Wostbrock , et al. April 18, 2	2006-04-18
Method for the production of a salt-free aqueous hydroxylamine solution Grant 6,942,762 - Wostbrock , et al. September 13, 2	2005-09-13
Method For Isolating Amines From Aqueous Solutions App 20050000790 - Beck, Karl ; et al.	2005-01-06
Method for the production of a salt-free aqueous hydroxylamine solution App 20040156774 - Wostbrock, Karl-Heinz ; et al.	2004-08-12
Method for producing an aqueous hydroxylamine solution devoid of salt App 20040149564 - Wostbrock, Karl-Heinz ; et al.	2004-08-05
Hydraulically sealed crossflow mass transfer tray App 20040097756 - Thiel, Joachim ; et al.	2004-05-20

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