Inventor · Langen, DE

Norbert Maurus

9Patents
5h-index
12Co-inventors
56Inventor score

Filing activity: Sep 25, 2001 → Oct 25, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US6875479B2 Method for coating metal surfaces with an aqueous, polymer-containing composition, said aqueous composition and the use of the coated substrates Emerging Cross-Sectional Technologies 48 Expired
US7736730B2 Method for pretreating and/or coating metallic surfaces with a paint-like coating prior to forming and use of substrates coated in this way Emerging Cross-Sectional Technologies 21 Active
US7615257B2 Method for pretreating and/or coating metallic surfaces with a paint-like coating prior to forming and use of substrates coated in this way Emerging Cross-Sectional Technologies 11 Expired
US6893687B2 Method for coating metallic surfaces Performing Operations; Transporting 10 Expired
US9695322B2 Process for the coating of metallic surfaces, coating composition, and coatings produced in such a way Emerging Cross-Sectional Technologies 6 Active
US7736538B2 Mixture for applying a non-corrosive, polymer coating which can be shaped in a low-abrasive manner, and method for producing the same Emerging Cross-Sectional Technologies 3 Active
US9598530B2 Polymeric coating mixture, process for application of this coating mixture to a metallic substrate for protection of an edge or an area, covering, substrate coated in this manner and use thereof Emerging Cross-Sectional Technologies 2 Active
US11686000B2 Composition and method for the chromium-free pretreatment of aluminium surfaces Chemistry; Metallurgy 0 Active
US9403934B2 Polymeric coating mixture, process for application of this coating mixture to a metallic substrate for protection of an edge or an area, covering, substrate coated in this manner and use thereof Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.