Inventor · Berlin, DE

Philip Hartmann

13Patents

2h-index

16Co-inventors

47Inventor score

Filing activity: Mar 1, 2006 → Mar 4, 2019

Most-cited inventions

Patent	Title	Area	Cited by	Status
US10266957B2	Chrome-plated part and manufacturing method of the same	Emerging Cross-Sectional Technologies	22	Active
US9689081B2	Electroplating bath and method for producing dark chromium layers	Chemistry; Metallurgy	2	Active
US9441306B2	Method for cathodic corrosion protection of chromium surfaces	Chemistry; Metallurgy	2	Active
US8114263B2	Polyvinylammonium compound, method of manufacturing same, acidic solution containing said compound and method of electrolytically depositing a copper deposit	Electricity	2	Active
US9790607B1	3-(carbamoyl) pyridinium-1-YL-propane-1-sulfonates useful in electroplating baths	Chemistry; Metallurgy	1	Active
US10196530B2	Method for increasing adhesion between a chromium surface and a lacquer	Chemistry; Metallurgy	0	Active
US10174432B2	Electroplating bath and method for producing dark chromium layers	Chemistry; Metallurgy	0	Active
US10006135B2	Electroplating bath and method for producing dark chromium layers	Chemistry; Metallurgy	0	Active
US9752244B2	Galvanic nickel electroplating bath for depositing a semi-bright nickel	Chemistry; Metallurgy	0	Active
US9399824B2	Pyrophosphate-containing bath for cyanide-free deposition of copper-tin alloys	Chemistry; Metallurgy	0	Active
US8647491B2	Pyrophosphate-based bath for plating of tin alloy layers	Chemistry; Metallurgy	0	Active
US8894835B2	Method of inspecting a metal coating and a method for analytical control of a deposition electrolyte serving to deposit said metal coating	Chemistry; Metallurgy	0	Active
US11248300B2	Chrome-plated part and manufacturing method of the same	Emerging Cross-Sectional Technologies	0	Active

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