Hamacher; Matthias

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hamacher; Matthias.The latest application filed is for "method for zinc phosphating metal components in series so as to form layers".

Company Profile

2.9.6

Hamacher; Matthias - Huerth DE
Hamacher; Matthias - Hurth DE
Hamacher; Matthias - Huerth-Gleul DE
Hamacher; Matthias - Huerth-Gleuel 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
Method For Zinc Phosphating Metal Components In Series So As To Form Layers App 20200032403 - Brouwer; Jan-Willem ; et al.	2020-01-30
Method For Zinc Phosphating Metal Components In Series In A Sludge-free Manner So As To Form Layers App 20200032402 - Brouwer; Jan-Willem ; et al.	2020-01-30
Method for selectively phosphating a composite metal construction Grant 9,550,208 - Brouwer , et al. January 24, 2	2017-01-24
Zr-/Ti-containing phosphating solution for passivation of metal composite surfaces Grant 8,956,468 - Brouwer , et al. February 17, 2	2015-02-17
Zr-/Ti-containing phosphating solution for passivation of metal composite surfaces Grant 8,801,871 - Brouwer , et al. August 12, 2	2014-08-12
Method For Selectively Phosphating A Composite Metal Construction App 20130202797 - BROUWER; Jan-Willem ; et al.	2013-08-08
Optimized electrocoating of assembled and partly prephosphated components Grant 8,329,013 - Brouwer , et al. December 11, 2	2012-12-11
Zr-/Ti-Containing Phosphating Solution For Passivation of Metal Composite Surfaces App 20120177946 - BROUWER; Jan-Willem ; et al.	2012-07-12
Optimized Electrocoating Of Assembled And Partly Prephosphated Components App 20110062027 - Brouwer; Jan-Willem ; et al.	2011-03-17
Zr-/ti-containing Phosphating Solution For Passivation Of Metal Composite Surfaces App 20090255608 - Brouwer; Jan-Willem ; et al.	2009-10-15
Pretreatment before painting of composite metal structures containing aluminum portions Grant 6,720,032 - Kuhm , et al. April 13, 2	2004-04-13
Electrolyte stabilization of latices Grant 4,639,319 - Schellenberg , et al. January 27, 1	1987-01-27
Autodeposition post-bath rinse process Grant 4,636,264 - Schellenberg , et al. January 13, 1	1987-01-13

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