Lerch; Alexander

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lerch; Alexander.The latest application filed is for "composition containing lanthanide metal complex".

Company Profile

1.9.17

Lerch; Alexander - Gelnhausen DE
Lerch; Alexander - Geinhausen DE
Lerch, Alexander - Mittelstrasse Geinhausen DE
Lerch; Alexander - Glenhausen 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
Composition containing lanthanide metal complex Grant 11,441,105 - Hong , et al. September 13, 2	2022-09-13
Composition Containing Lanthanide Metal Complex App 20210179975 - HONG; Bing ; et al.	2021-06-17
Bleach Or Detergent Composition App 20200231910 - HONG; Bing ; et al.	2020-07-23
Novel Shear-resistant Polymer Systems, Production Thereof, And Also Use Thereof As Thickeners App 20140350205 - Lerch; Alexander ; et al.	2014-11-27
Amphiphilic Polycondensation Products And Use In Combination With Polyester Or Polyester Containing Surfaces App 20120088087 - LERCH; ALEXANDER ; et al.	2012-04-12
Method for producing fatty acid alkanol amides Grant 8,101,785 - Krull , et al. January 24, 2	2012-01-24
Method for producing tertiary amides of alkylphenyl carboxylic acids Grant 8,067,635 - Krull , et al. November 29, 2	2011-11-29
Method for producing bisbenzoxazoles Grant 8,067,612 - Krull , et al. November 29, 2	2011-11-29
Aqueous, oligoester-based pigment preparations, their production and use Grant 7,811,376 - Fechner , et al. October 12, 2	2010-10-12
Method For Producing Tertiary Amides Of Alkylphenyl Carboxylic Acids App 20100081843 - Krull; Mathias ; et al.	2010-04-01
Method For Producing Fatty Acid Alkanol Amides App 20100010244 - Krull; Matthias ; et al.	2010-01-14
Construction Materials Containing Polyester Fibers App 20080035023 - Wessling; Michael ; et al.	2008-02-14
Aqueous liquid formulations of pyrazoline brighteners Grant 7,300,474 - Zirkenbach , et al. November 27, 2	2007-11-27
Aqueous, Oligoester-Based Pigment Preparations, Their Production and Use App 20070261596 - Fechner; Bjoern ; et al.	2007-11-15
Diethyl Methyl Ammonium Nitriles and Detergents and Cleaning Agents Containing Said Ammonium Nitriles App 20070245498 - Reinhardt; Gerd ; et al.	2007-10-25
Aqueous liquid formulations of pyrazoline brighteners App 20050251931 - Zirkenbach, Gerhard ; et al.	2005-11-17
Granulated optical brightening agents App 20050154085 - Martini, Thomas ; et al.	2005-07-14
Method for the production of optically brightened polyester App 20050101703 - Martini, Thomas ; et al.	2005-05-12
Process for preparing granulated acyloxybenzenesulfonates or acyloxybenzenecarboxylic acids and salts thereof App 20050054550 - Borchers, Georg ; et al.	2005-03-10
Detergent additives App 20050054554 - Borchers, Georg ; et al.	2005-03-10
Process for preparing acyloxybenzenesulfonates Grant 6,864,381 - Lerch , et al. March 8, 2	2005-03-08
Process for preparing acyloxybenzenesulfonates Grant 6,822,113 - Reinhardt , et al. November 23, 2	2004-11-23
Process for preparing acyloxybenzenesulfonates App 20040198995 - Lerch, Alexander ; et al.	2004-10-07
Process for preparing acyloxybenzenesulfonates App 20040019229 - Reinhardt, Gerd ; et al.	2004-01-29
Soil release oligoesters Grant 6,153,723 - Lang , et al. November 28, 2	2000-11-28

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