Hatzelt; Andre

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hatzelt; Andre.The latest application filed is for "use of acylhydrazone in washing and cleaning agents".

Company Profile

0.10.15

Hatzelt; Andre - Duesseldorf DE
Hatzelt; Andre - Dusseldorf N/A 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
Washing and cleaning agent having improved performance Grant 9,587,045 - Kropf , et al. March 7, 2	2017-03-07
Use Of Acylhydrazone In Washing And Cleaning Agents App 20160066575 - Hatzelt; Andre ; et al.	2016-03-10
Use Of Acylhydrazone In Washing And Cleaning Agents App 20150218494 - Hatzelt; Andre ; et al.	2015-08-06
Acyl Hydrazones As Bleach-boosting Active Substances App 20140323381 - Hatzelt; Andre ; et al.	2014-10-30
Washing And Cleaning Agent Having Improved Performance App 20140187465 - Kropf; Christian ; et al.	2014-07-03
Detergents or cleaning agents containing a bleach-enhancing transition metal complex which is optionally produced in situ Grant 8,513,177 - Hatzelt , et al. August 20, 2	2013-08-20
Detergents or cleaning agents containing a bleach-enhancing transition metal complex which is optionally produced in situ Grant 8,481,475 - Hatzelt , et al. July 9, 2	2013-07-09
Tris(heterocyclyl) metal complexes, washing and cleaning agents containing the same, and use as bleach catalysts Grant 8,361,951 - Hatzelt , et al. January 29, 2	2013-01-29
Bis(hydroxyquinoline) metal complexes as bleach catalysts Grant 8,318,650 - Hatzelt , et al. November 27, 2	2012-11-27
Biheteroaryl metal complexes as bleach catalysts Grant 8,318,651 - Hatzelt , et al. November 27, 2	2012-11-27
Detergents Or Cleaning Agents Containing A Bleach-enhancing Transition Metal Complex Which Is Optionally Produced In Situ App 20120264668 - Hatzelt; Andre ; et al.	2012-10-18
Detergents Or Cleaning Agents Containing A Bleach-enhancing Transition Metal Complex Which Is Optionally Produced In Situ App 20120264670 - Hatzelt; Andre ; et al.	2012-10-18
Washing Performance Using Radical Traps App 20120157370 - Kropf; Christian ; et al.	2012-06-21
Washing Performance Using Polymers Containing Aromatic Groups App 20120157369 - Kropf; Christian ; et al.	2012-06-21
Gentle Bleaching Agent App 20120077726 - Nordskog; Anette ; et al.	2012-03-29
Gentle Bleaching Agent App 20120015860 - Nordskog; Anette ; et al.	2012-01-19
Color-Protecting Detergent or Cleanser App 20110028377 - Glusen; Birgit ; et al.	2011-02-03
Alkoxylactones, alkoxylactams and alkoxythiolactams for controlling processes based on microbial interaction Grant 7,825,268 - Stumpe , et al. November 2, 2	2010-11-02
Bis(hydroxyquinoline) Metal Complexes As Bleach Catalysts App 20100048447 - Hatzelt; Andre ; et al.	2010-02-25
Tris(heterocyclyl) Metal Complexes, Washing And Cleaning Agents Containing The Same, And Use As Bleach Catalysts App 20100024133 - Hatzelt; Andre ; et al.	2010-02-04
Biheteroaryl Metal Complexes As Bleach Catalysts App 20100029540 - Hatzelt; Andre ; et al.	2010-02-04
Novel alkoxylactones, alkoxylactams and alkoxythiolactams for controlling processes based on microbial interaction App 20080207734 - Stumpe; Stefan ; et al.	2008-08-28

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