Inventor

STEP EUGENE N

US23 patents

⚠️ This page may combine multiple inventors who share the name “STEP EUGENE N”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STEP EUGENE N

CABOT CORP

Modified pigment products and black matrixes comprising same

Toner additives comprising composite particles

Toner additives comprising composite particles

Coatings having filler-polymer compositions with combined low dielectric constant, high resistivity, and optical density properties and controlled electrical resistivity, devices made therewith, and methods for making same

Toner additives comprising composite particles

Process for preparing modified pigments

Toners comprising modified pigments and processes for preparing the same

Oxidized carbon blacks treated with polyetheramines and coating compositions comprising same

Method of producing thermoplastic elastomers and polymer composite obtained thereby

Modified carbon black for oilfield fluids

High resistivity compositions

Toners comprising modified pigments and processes for preparing the same

Coatings having filler-polymer compositions with combined low dielectric constant, high resistivity, and optical density properties and controlled electrical resistivity, devices made therewith, and methods for making same

Composition for liquid-based additive manufacturing

SHIPLEY CO LLC

Copper electroplating

Seed layer repair method

Plating bath analysis

Control of breakdown products in electroplating baths

SHIM ANNE K

Low viscosity, high particulate loading dispersions

Low viscosity, high particulate loading dispersions

Carbon blacks, toners, and composites and methods of making same

STEP EUGENE N

High resistivity coating compositions having unique percolation behavior, and electrostatic image developing systems and components thereof incorporating same

High resistivity compositions