41
Trevor I Martin, John F Oliver: Method for embedding and recovering machine-readable information. Xerox Corporation, Judith L Byorick, January 20, 1998: US05710420 (49 worldwide citation)

Disclosed is a method of embedding and recovering machine readable information on a substrate which comprises (a) writing data in a predetermined machine readable code format on the substrate with a photochromic marking material having a first state corresponding to a first absorption spectrum and a ...


42
Ronald E Hess, Albert A Hooper, Steven R Morrow, Dianne J Walker, Erich Zimmerman: Process for two phase vacuum extraction of soil contaminants. Xerox Corporation, Judith L Byorick, Robert C Podwil, September 24, 1991: US05050676 (48 worldwide citation)

A process for two phase vacuum extraction of contaminants from the ground involves vacuum withdrawal of liquid and gaseous phases as a common stream, separation of the liquid and gaseous phases, and subsequent treatment of the separated liquid and gases to produce clean effluents. Two phase vacuum e ...


43
Kock Yee Law: Imaging members with bichromophoric bisazo perylene photoconductive materials. Xerox Corporation, Judith L Byorick, December 31, 1991: US05077161 (46 worldwide citation)

Disclosed is an imaging member which comprises a conductive substrate and a photogenerating layer containing a compound selected from the group consisting of: ##STR1## and mixtures thereof, wherein Cp represents a coupler group.


44
Kurt B Gundlach, Geoffrey A R Nobes, Marcel P Breton, Richard L Colt: Ink compositions. Xerox Corporation, Judith L Byorick, October 19, 1993: US05254159 (46 worldwide citation)

Disclosed is an ink composition which comprises water, an anionic dye, and a compound selected from the group consisting of N,N'-bis(3-aminopropyl)-1,2-ethylenediamine, 1,4-bis(3-aminopropyl)piperazine, N,N'-bis(3-aminopropyl)-1,3-propanediamine, N,N'-bis(2-amionethyl)-1,3-propanediamine, N,N'-bis(3 ...


45
Shadi L Malhotra, Josephine P Turner, Brent S Bryant, Arthur Y Jones: Coated recording sheets. Xerox Corporation, Judith L Byorick, May 18, 1993: US05212008 (44 worldwide citation)

Disclosed is a recording sheet which comprises a substrate; a first coating in contact with the substrate which comprises a crosslinking agent selected from the group consisting of hexamethoxymethyl melamine, methylated melamine-formaldehyde, methylated urea-formaldehyde, cationic urea-formaldehyde, ...


46
William M Schwarz Jr: Ink jet compositions and processes. Xerox Corporation, Judith L Byorick, June 29, 1993: US05223026 (42 worldwide citation)

Disclosed is a thermal ink jet printing process which comprises incorporating into a thermal ink jet printing apparatus an ink composition comprising a colorant and a liquid vehicle which comprises a mixture of water and an organic component selected from the group consisting of: (1) cyclic amides; ...


47
Gary A Kneezel, Ram S Narang, Timothy J Fuller, Peter J John: Stabilized porous, electrically conductive substrates. Xerox Corporation, Judith L Byorick, August 17, 1999: US05939206 (41 worldwide citation)

Disclosed is an apparatus which comprises at least one semiconductor chip mounted on a substrate, said substrate comprising a porous, electrically conductive member having electrophoretically deposited thereon a coating of a polymeric material. In one embodiment, the semiconductor chips are thermal ...


48
Shadi L Malhotra, Kirit N Naik, David N MacKinnon, James D Mayo, Yvan Gagnon, H Bruce Goodbrand: Ink jet inks and printing processes. Xerox Corporation, Judith L Byorick, January 20, 1998: US05709737 (41 worldwide citation)

Disclosed is an ink composition which comprises an aqueous liquid vehicle, a colorant, and an additive material selected from the group consisting of (a) symmetric acetylenic bisester alcohols, (b) symmetric acetylenic bisalkyl alcohols and acetylenic bisalkoxy alcohols, (c) symmetric acetylenic bis ...


49
Shadi L Malhotra: Transparency with a polymeric substrate and toner receptive coating. Xerox Corporation, Judith L Byorick, Eugene O Palazzo, September 11, 1990: US04956225 (41 worldwide citation)

Disclosed is a transparency suitable for electrographic and xerographic imaging comprised of a polymeric substrate with a toner receptive coating on one surface thereof comprised of blends selected from the group consisting of: poly(ethylene oxide) and carboxymethyl cellulose; poly(ethylene oxide), ...


50
Timothy J Fuller, Warren E Solodar, Henry R Kang, Samuel Kaplan, Raymond K Crandall: Ink jet ink compositions. Xerox Corporation, Judith L Byorick, May 21, 1991: US05017644 (41 worldwide citation)

Disclosed is an ink jet ink composition comprising a liquid vehicle such as water or ethanol, a dye, and a linear N-hydroxyl substituted polyethyleneimine polymer. In a preferred embodiment, the linear N-hydroxyl substituted polyethyleneimine polymer is selected from the group consisting of linear p ...