International Paper Company

Maria Andrea Dannemiller

Richard D Faber

Donna J Wenzel

Krishna Pamidimukkala

David Verd Reed

Benny J Skaggs

James D Regel

Matthew James Bovee

Paper substrates which incorporate covert marking pigments (CMPs) which are one or more infrared (IR) anti-Stokes pigments. Also, processes for incorporating such CMPs into a paper substrate other than by a printing technique, such as, for example, by using a size press or spraying, as well as processes for identifying the presence of such CMPs incorporated into a paper substrate sheet with an infrared (IR) pigment sensor of, for example, a copier or printer for the purpose of adjusting the quantity of printer pigment deposited on a paper substrate sheet or to determine whether the paper substrate sheet is an authentic or counterfeit document.

Paper substrates incorporating covert marking pigments, and processes for obtaining and using same

A system, method, and printer controller software for reducing printer colorant usage by using printer controller software which controls the deposition by the printer of the printer colorant on the printable medium in response to selected print image quality and printer colorant reduction criteria, as well as identifying printer colorant deposition characteristics of the printable medium, identifying characteristics of the printer, and identifying characteristics of the printer colorant.

System, method and software for reducing printer colorant usage

Growing community of inventors

Liberty Township, OH, United States of America

Maria Andrea Dannemiller