Kroemer; Jens

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kroemer; Jens.The latest application filed is for "conveying rack cleaning in an electrodeposition process".

Company Profile

6.10.17

Kroemer; Jens - Neuss DE
Kroemer; Jens - Duesseldorf N/A DE
Kroemer; Jens - Riegelsberg DE
Kroemer; Jens - Queensland AU

*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
Conveying Rack Cleaning In An Electrodeposition Process App 20210062356 - Brouwer; Jan-Willem ; et al.	2021-03-04
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 Zinc Phosphating Metal Components In Series So As To Form Layers App 20200032403 - Brouwer; Jan-Willem ; et al.	2020-01-30
Optimized process control in the anti-corrosive metal pretreatment based on fluoride-containing baths Grant 10,458,022 - Brouwer , et al. Oc	2019-10-29
Method for the selective removal of zinc ions from alkaline bath solutions in the serial surface treatment of metal components Grant 10,443,134 - Brouwer , et al. Oc	2019-10-15
Optimized Process Control In The Anti-corrosive Metal Pretreatment Based On Fluoride-containing Baths App 20170283955 - Brouwer; Jan-Willem ; et al.	2017-10-05
Method For The Selective Removal Of Zinc Ions From Alkaline Bath Solutions In The Serial Surface Treatment Of Metal Components App 20170247799 - Brouwer; Jan-Willem ; et al.	2017-08-31
Composition for the alkaline passivation of zinc surfaces Grant 9,228,088 - Brouwer , et al. January 5, 2	2016-01-05
Optimized passivation on Ti/Zr-basis for metal surfaces Grant 8,815,021 - Brouwer , et al. August 26, 2	2014-08-26
Successive corrosion-protecting pre-treatment of metal surfaces in a multiple-step process Grant 8,679,586 - Czika , et al. March 25, 2	2014-03-25
Composition For The Alkaline Passivation Of Zinc Surfaces App 20130202800 - BROUWER; Jan-Willem ; et al.	2013-08-08
Multi-stage Pre-treatment Method For Metal Components Having Zinc And Iron Surfaces App 20120325110 - Brouwer; Jan-Willem ; et al.	2012-12-27
Optimized electrocoating of assembled and partly prephosphated components Grant 8,329,013 - Brouwer , et al. December 11, 2	2012-12-11
Microorganism and process for the preparation of L-methionine Grant 8,148,117 - Zelder , et al. April 3, 2	2012-04-03
Successive Corrosion-protecting Pre-treatment Of Metal Surfaces In A Multiple-step Process App 20110189401 - Czika; Franz-Adolf ; et al.	2011-08-04
Optimized Electrocoating Of Assembled And Partly Prephosphated Components App 20110062027 - Brouwer; Jan-Willem ; et al.	2011-03-17
Optimized Passivation On Ti/zr-basis For Metal Surfaces App 20110041957 - Brouwer; Jan-Willem ; et al.	2011-02-24
Process for the Preparation of L-Methionine App 20100009416 - Zelder; Oskar ; et al.	2010-01-14
Microorganism And Process For The Preparation Of L-methionine App 20090298137 - Zelder; Oskar ; et al.	2009-12-03
Microorganisms With Increased Efficiency for Methionine Synthesis App 20090191610 - Zelder; Oskar ; et al.	2009-07-30
Phosphating Solution With Hydrogen Peroxide And Chelating Carboxylic Acids App 20090071573 - Brouwer; Jan-Willem ; et al.	2009-03-19
Fractional regeneration of a weakly acidic ion exchanger loaded with bivalent metallic ions App 20040054017 - Brouwer, Jan-Willem ; et al.	2004-03-18
Treatment of nickel-containing waste water on phosphating App 20040037765 - Lepa, Klaus ; et al.	2004-02-26

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