Essig; Manfred

Patent Applications and Registrations

Patent applications and USPTO patent grants for Essig; Manfred.The latest application filed is for "use of dithiophosphinic acid and/or its salts for producing anti-corrosion coatings that are devoid of chrome".

Company Profile

1.4.5

Essig; Manfred - Otterberg 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
Use of dithiophosphinic acid and/or its salts for producing anti-corrosion coatings that are devoid of chrome Grant 10,472,525 - Fernandez Gonzalez , et al. Nov	2019-11-12
Use Of Dithiophosphinic Acid And/or Its Salts For Producing Anti-corrosion Coatings That Are Devoid Of Chrome App 20160168390 - Fernandez Gonzalez; Monica ; et al.	2016-06-16
Highly scratch-resistant coatings having good weathering and crack resistance Grant 9,169,405 - Poppe , et al. October 27, 2	2015-10-27
Highly Scratch-resistant Coatings Having Good Weathering And Crack Resistance App 20150056458 - Poppe; Andreas ; et al.	2015-02-26
Method for applying corrosion protection layers comprising thioamides to metallic surfaces Grant 8,273,412 - Fernandez Gonzalez , et al. September 25, 2	2012-09-25
Highly Scratch-resistant Coatings Having Good Weathering And Crack Resistance App 20100167033 - Poppe; Andreas ; et al.	2010-07-01
Use of Dithiophosphinic Acid and/or Its Salts for Producing Anti-Corrosion Coatings that are Devoid of Chrome App 20080260959 - Gonzalez; Monica Fernandez ; et al.	2008-10-23
Method For Applying Corrosion Protection Layers Comprising Thioamides To Metallic Surfaces App 20080131687 - Fernandez Gonzalez; Monica ; et al.	2008-06-05

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