David M. Semas et al v. Chemetall US, Inc. et al, cacdc:8:2018cv02073

Chemical preparations for metal finishing;

Chemicals for use in metal treatment to prevent corrosion [, consisting of cleaners, etchers, deoxidizers, dyes, electrolytic colors, sealants, electro polishers, anodizing additives, surfactants, acidifiers, basifiers, anodizing accelerators, fume suppressants, and anti foaming agents ];

[ Computer hardware systems comprising central processing units, computer monitors, computer input devices, namely, computer touch screens and keyboards, and computer interface controllers; computer software for controlling and monitoring metal treatment processes, storing data related to metal treatment, and for creating process verification reports ];

Chemicals for use in metal treatment, consisting of cleaners, etchers, deoxidizers, dyes, electrolytic colors, sealants, electro polishers, anodizing additives, surfactants, acidifiers, basifiers, anodizing accelerators, fume suppressants, and anti foaming agents;

Computer hardware systems comprising central processing units, computer monitors, computer input devices, namely, computer touch screens and keyboards, and computer interface controllers; computer software for controlling and monitoring metal treatment processes, storing data related to metal treatment, and for creating process verification reports;

metal treatment;

chemical surface treatment based on anodic oxidation for use in imparting corrosion resistance, wear-resistance, hardness, and for replacing surface conductivity of aluminum and aluminum alloy parts;