Patents by Inventor Barry L. Marginean
Barry L. Marginean has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 8536087Abstract: A thermographic substrate assembly comprised of a colorant and a flexible substrate. This assembly also contains a thermosensitive layer, and the thermosensitive layer contains a binder, a multiplicity of hollow sphere organic pigments, and a thermal solvent.Type: GrantFiled: April 5, 2011Date of Patent: September 17, 2013Assignee: International Imaging Materials, Inc.Inventors: Daniel Jude Harrison, Barry L. Marginean, John Przybylo, Kathleen Lindstrom, Natalie Soldwisch
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Patent number: 7829162Abstract: A thermal transfer printing medium that contains a thermal transfer layer which contains a first taggant and colorant, wherein: the first taggant comprises a fluorescent compound with an excitation wavelength selected from the group consisting of wavelengths of less than 400 nanometers, wavelengths of greater than 700 nanometers. When the thermal transfer layer is printed onto a white polyester substrate with a gloss of at least about 84, a surface smoothness Rz value of 1.2, and a reflective color represented by a chromaticity (a) of 1.91 and (b) of ?6.79 and a lightness (L) of 95.63, when expressed by the CIE Lab color coordinate system, and when such printing utilizes a printing speed of 2.5 centimeters per second and a printing energy of 3.2 joules per square centimeter, a printed substrate with certain properties is produced.Type: GrantFiled: August 28, 2007Date of Patent: November 9, 2010Assignee: international imagining materials, incInventors: Jennifer Eskra, Pamela A. Geddes, Daniel J. Harrison, Claire A. Jalbert, Barry L. Marginean, John Przybylo
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Patent number: 7182532Abstract: Disclosed is a thermal printing assembly comprised of a first flexible section and a second flexible section joined to such first flexible section. The first section of such assembly is a thermally sensitive media that contains either a thermal transfer ribbon or a direct thermal sensitive substrate (such as thermal paper); the thermally sensitive media is adapted to change its concentration of ink upon the application of heat. The second section of such assembly is a flexible support with two sides, at least one of which has a smoothness of less than 50 Sheffield Units and contains particles with a Knoop hardness of less than about 800.Type: GrantFiled: November 5, 2004Date of Patent: February 27, 2007Assignee: International Imaging Materials, Inc.Inventors: Jennifer Johnson, Daniel J. Harrison, Jim Ventola, Barry L. Marginean, Dennis Gambon
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Patent number: 7156566Abstract: A thermal printing assembly comprised of a first flexible section and a second flexible section joined to such first flexible section. The first section of such assembly is a thermally sensitive media that contains either a thermal transfer ribbon, a dye sublimation ribbon, or a direct thermal sensitive substrate (such as thermal paper); the thermally sensitive media is adapted to change its concentration of ink upon the application of heat. The second section of such assembly is a flexible support with two sides, at least one of which has a smoothness of less than 50 Sheffield Units and contains particles with a Knoop hardness of less than about 800 and the other side has an adhesive coating designed to remove dirt and debris from surfaces it contacts during use.Type: GrantFiled: December 16, 2004Date of Patent: January 2, 2007Assignee: International Imaging Materials, Inc.Inventors: Jennifer Johnson, Daniel J. Harrison, Jim Ventola, Barry L. Marginean, Dennis Gambon
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Patent number: 6990904Abstract: A thermal transfer assembly that comprises a thermal transfer ribbon and a covercoated transfer sheet. The thermal transfer ribbon includes a support and a ceramic ink layer. The ceramic ink layer is present at a coating weight of from about 2 to about 15 grams per square meter, and it includes from about 15 to about 94.5 percent of a solid carbonaceous binder, and at least one of a film-forming glass frit, an opacifying agent and a colorant (at a combined level for the film forming glass frit, the opacifying agent and the colorant of at least 0.5 weight percent).Type: GrantFiled: July 17, 2003Date of Patent: January 31, 2006Assignee: International Imaging Materials, IncInventors: Jim Ibarra, Rick Wallace, Karen A. Walsh-Clemens, Barry L. Marginean, Mike Tato, Pamela A. Geddes, Joel D. Neri, Robert P. Wilbert, Barry Briggs
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Publication number: 20040050279Abstract: A thermal transfer assembly that comprises a thermal transfer ribbon and a covercoated transfer sheet. The thermal transfer ribbon includes a support and a ceramic ink layer. The ceramic ink layer is present at a coating weight of from about 2 to about 15 grams per square meter, and it includes from about 15 to about 94.5 percent of a solid carbonaceous binder, and at least one of a film-forming glass frit, an opacifying agent and a colorant (at a combined level for the film forming glass frit, the opacifying agent and the colorant of at least 0.5 weight percent).Type: ApplicationFiled: July 17, 2003Publication date: March 18, 2004Inventors: Jim Ibarra, Rick Wallace, Karen A. Walsh-Clemens, Barry L. Marginean, Mike Tato, Pamela A. Geddes, Joel D. Neri, Robert P. Wilbert, Barry Briggs
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Patent number: 5424182Abstract: A heat-sensitive coating composition, and heat-sensitive material for thermal imaging containing the heat sensitive composition. The composition comprises a color-forming amount of a finely divided, solid, colorless noble metal salt of an organic acid; a color-developing amount of an organic reducing agent which at thermal copy and printing temperatures is capable of a color-forming reaction with the noble metal salt; an image toning agent; and a carrier composition in which the noble metal salt, organic reducing agent, and toning agent are distributed. The carrier composition requires no organic solvents and comprises one or more substantially water-soluble polymeric carrier materials and a solubility-enhancing amount of a dispersing agent. A protective, clarifying, radiation-cured overcoat is provided. Methods of forming the heat-sensitive composition and the overcoat are also disclosed.Type: GrantFiled: September 10, 1993Date of Patent: June 13, 1995Assignee: Labelon CorporationInventors: Barry L. Marginean, Sr., Simon R. Cuch, Clinton A. Whittaker, Mayur C. Patel
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Patent number: 4675705Abstract: An improved heat sensitive coating composition and heat sensitive paper for thermal printing containing the composition are disclosed. The composition contains a color-forming amount of a finely divided solid colorless or pale colored chromogenic fluoran dyestuff, a color-developing amount of a finely divided mixture of benzyl p-hydroxy benzoate and a halogenated derivative of 4,4'-isopropylidenediphenol and a carrier composition.Type: GrantFiled: June 10, 1985Date of Patent: June 23, 1987Assignee: Labelon CorporationInventors: Barry L. Marginean, Warren A. Hookway, Jr.
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Patent number: 4289535Abstract: A heat-sensitive coating composition for a thermo-responsive printing or recording record material for thermal printing devices comprising a color-forming amount of a finely divided solid chromogenous basic 3, 3-bisarylphthalane derivative, and a color-developing amount of a finely divided solid phenol derivative which at thermal printing temperature is at least partially fluidizable and capable of a color-forming reaction with the chromogenous 3,3-bisarylphthalane derivative distributed in a carrier composition comprising a substantially water soluble anionic polysaccharide gum and a stability enhancing amount of sucrose benzoate.Type: GrantFiled: March 14, 1980Date of Patent: September 15, 1981Assignee: Labelon CorporationInventors: Barry L. Marginean, Warren A. Hookway, Jr.
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Patent number: 4287264Abstract: A color forming heat sensitive coating composition comprising a color forming amount of a finely divided homogenous basic 3,3-bisarylphthalane derivative and a color developing amount of a finely divided solid phenyl derivative which at thermal printing temperature is at least partly fluidizable and capable of a color forming reaction with said 3,3-bisarylphthalane compound dispersed in a polyvinyl alcohol carrier is disclosed wherein the improvement comprises the addition of an anti-sticking amount of a functional filler which may be a di(lower alkyl)dithiocarbamate or lower alkylxanthate of lead, zinc, cadmium and alkaline earth metals or a tetra (lower alkyl)thiuram disulfide or a di(lower alkyl) xanthogen.Type: GrantFiled: March 7, 1980Date of Patent: September 1, 1981Assignee: Labelon CorporationInventor: Barry L. Marginean