Patents by Inventor Scott John Herrmann
Scott John Herrmann 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: 11718728Abstract: In one aspect, a single layer polymer film includes 25 to 97.5 wt % of a polyimide having a refractive index of 1.74 or less, 0.5 to 20 wt % of a matting agent and 1 to 30 wt % of a black colorant. On an air side, the single layer polymer film has an L* color of 33 or less and a 60° gloss of 10 or less. In another aspect, a single layer polymer film includes 80 to 99 wt % of a polyimide having a refractive index of 1.74 or less and 1 to 30 wt % of a black colorant. A surface of the single layer polymer film has been textured and has a maximum roughness (Spv) of 7 ?m or more, an L* of 33 or less and a 60° gloss of 10 or less.Type: GrantFiled: November 3, 2020Date of Patent: August 8, 2023Assignee: DUPONT ELECTRONICS, INC.Inventors: Laila Maclaughlin, Husnu Alp Alidedeoglu, Christopher Robert Becks, Thomas Edward Carney, Scott John Herrmann, Joseph Casey Johnson
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Patent number: 11203192Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a particulate polyimide matting agent and a low conductivity carbon black. The particulate polyimide matting agent is present in an amount from 1.6 to 9 weight percent of the base film.Type: GrantFiled: May 10, 2019Date of Patent: December 21, 2021Assignee: E I DU PONT DE NEMOURS AND COMPANYInventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L Dunbar, Scott John Herrmann
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Publication number: 20210155768Abstract: In one aspect, a single layer polymer film includes 25 to 97.5 wt % of a polyimide having a refractive index of 1.74 or less, 0.5 to 20 wt % of a matting agent and 1 to 30 wt % of a black colorant. On an air side, the single layer polymer film has an L* color of 33 or less and a 60° gloss of 10 or less. In another aspect, a single layer polymer film includes 80 to 99 wt % of a polyimide having a refractive index of 1.74 or less and 1 to 30 wt % of a black colorant. A surface of the single layer polymer film has been textured and has a maximum roughness (Spv) of 7 ?m or more, an L* of 33 or less and a 60° gloss of 10 or less.Type: ApplicationFiled: November 3, 2020Publication date: May 27, 2021Inventors: Laila Maclaughlin, Husnu Alp Alidedeoglu, Christopher Robert Becks, Thomas Edward Carney, Scott John Herrmann, Joseph Casey Johnson
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Patent number: 10844184Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a non-carbon black pigment and a particulate polyimide matting agent. The particulate polyimide matting agent is present in an amount from 1.6 to 9 weight percent of the base film.Type: GrantFiled: February 8, 2018Date of Patent: November 24, 2020Assignee: DUPONT ELECTRONICS, INC.Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L Dunbar, Scott John Herrmann
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Publication number: 20190263099Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a particulate polyimide matting agent and a low conductivity carbon black. The particulate polyimide matting agent is present in an amount from 1.6 to 9 weight percent of the base film.Type: ApplicationFiled: May 10, 2019Publication date: August 29, 2019Inventors: THOMAS EDWARD CARNEY, JEFFREY MICHAEL BARTOLIN, MEREDITH L DUNBAR, SCOTT JOHN HERRMANN
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Patent number: 10336045Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a particulate polyimide matting agent and a low conductivity carbon black. The particulate polyimide matting agent is present in an amount from 1.6 to 9 weight percent of the base film.Type: GrantFiled: March 8, 2017Date of Patent: July 2, 2019Assignee: E I DU PONT DE NEMOURS AND COMPANYInventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L Dunbar, Scott John Herrmann
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Publication number: 20180163006Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a non-carbon black pigment and a particulate polyimide matting agent. The particulate polyimide matting agent is present in an amount from 1.6 to 9 weight percent of the base film.Type: ApplicationFiled: February 8, 2018Publication date: June 14, 2018Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
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Patent number: 9926415Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a particulate polyimide matting agent having a density from 1.3 to 1.5 g/cc and either a non-carbon black pigment or a dye. The particulate polyimide matting agent is present in an amount from 1.6 to 20 weight percent of the base film.Type: GrantFiled: September 24, 2012Date of Patent: March 27, 2018Assignee: E I DU PONT DE NEMOURS AND COMPANYInventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
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Publication number: 20170174950Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a particulate polyimide matting agent and a low conductivity carbon black. The particulate polyimide matting agent is present in an amount from 1.6 to 9 weight percent of the base film.Type: ApplicationFiled: March 8, 2017Publication date: June 22, 2017Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
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Patent number: 9631054Abstract: The present disclosure is directed to a base film having a chemically converted polyimide, a particulate polyimide matting agent and a low conductivity carbon black. The particulate polyimide matting agent is present in an amount from 1.6 to 20 weight percent of the base film.Type: GrantFiled: September 24, 2012Date of Patent: April 25, 2017Assignee: E I DU PONT DE NEMOURS AND COMPANYInventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
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Publication number: 20160347933Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 63 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 35 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.Type: ApplicationFiled: July 26, 2013Publication date: December 1, 2016Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: THOMAS EDWARD CARNEY, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
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Publication number: 20150030845Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 63 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 35 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.Type: ApplicationFiled: July 26, 2013Publication date: January 29, 2015Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: THOMAS EDWARD CARNEY, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
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Patent number: 8574720Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 71 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 9 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.Type: GrantFiled: July 23, 2010Date of Patent: November 5, 2013Assignee: E.I. du Pont de Nemours & CompanyInventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
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Publication number: 20130266789Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 71 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 9 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.Type: ApplicationFiled: June 4, 2013Publication date: October 10, 2013Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
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Patent number: 8541107Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 63 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 35 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.Type: GrantFiled: August 5, 2010Date of Patent: September 24, 2013Assignee: E. I. du Pont de Nemours and CompanyInventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L Dunbar, Scott John Herrmann
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Publication number: 20130236717Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 63 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 35 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.Type: ApplicationFiled: April 29, 2013Publication date: September 12, 2013Applicant: E.I. Du Pont De Nemours and CompanyInventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
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Publication number: 20130196134Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 71 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 9 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.Type: ApplicationFiled: February 14, 2011Publication date: August 1, 2013Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
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Patent number: 8440315Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 71 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 9 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.Type: GrantFiled: June 1, 2012Date of Patent: May 14, 2013Inventors: Thomas Edward Carney, Jeffrey Michael Bartolin, Meredith L. Dunbar, Scott John Herrmann
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Publication number: 20120251808Abstract: The present disclosure is directed to a base film having a thickness from 8 to 152 microns, a 60 degree gloss value from 2 to 35, an optical density greater than or equal to 2 and a dielectric strength greater than 1400 V/mil. The base film comprises a chemically converted (partially or wholly aromatic) polyimide in an amount from 71 to 96 weight percent of the base film. The base film further comprises a pigment and a matting agent. The matting agent is present in an amount from 1.6 to 10 weight percent of the base film, has a median particle size from 1.3 to 10 microns, and has a density from 2 to 4.5 g/cc. The pigment is present in an amount from 2 to 9 weight percent of the base film. The present disclosure is also directed to coverlay films comprising the base film in combination with an adhesive layer.Type: ApplicationFiled: June 1, 2012Publication date: October 4, 2012Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: THOMAS EDWARD CARNEY, JEFFREY MICHAEL BARTOLIN, MEREDITH L. DUNBAR, SCOTT JOHN HERRMANN
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Publication number: 20080186185Abstract: Methods and apparatuses for the protection of radio frequency identification (RFID) devices are described. In one aspect, a static dissipative material is applied to a web of antenna structures. A coating of the static dissipative material is applied continuously across a plurality of antenna structures of a roll of the web material. An RFID integrated circuit (IC) is attached to the web of antenna structures with the dissipative coating, then subsequently tested on the roll. Additional processing is performed to the RFID tag to produce an RFID label.Type: ApplicationFiled: February 4, 2008Publication date: August 7, 2008Inventors: Scott John Herrmann, Mark Alfred Hadley, Gordon Samuel Wiggins Craig, John Berhard Hattick, Paul Stephen Drzaic, Eric Ryan Kanemoto