Patents Assigned to Applied Thin Films, Inc.
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Patent number: 11945756Abstract: A material contains open pores in which the channels and pores that are internally coated with at least one layer of phosphorus-containing alumina. Such material is formed by infiltrating a porous material one or more times with a non-colloidal, low-viscosity liquid coating precursor, drying, and curing the coating precursor to form a phosphorus-containing alumina layer within pores of the material.Type: GrantFiled: October 19, 2020Date of Patent: April 2, 2024Assignee: APPLIED THIN FILMS, INC.Inventors: Sankar Sambasivan, Vikram S. Kaul, Francis R. Chapman
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Patent number: 11059040Abstract: Transport of a vaporizable liquid containing at least one solute through a material containing nanochannels is performed by contacting material with at least one vaporizable liquid component and inducing liquid transport along nanochannel interior wall surfaces, wherein the material contains nanochannels having an average diameter up to about 300 nm, preferably up to about 100 nm, and liquid transport is induced by partial liquid vaporization. A film of solid material is deposited onto an interior nanochannel wall surface by removing the transport liquid.Type: GrantFiled: August 29, 2013Date of Patent: July 13, 2021Assignee: APPLIED THIN FILMS, INC.Inventors: Sankar Sambasivan, Francis R Chapman, Jeffrey W. Donelan, Christopher J. Garcia
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Publication number: 20180305264Abstract: A material contains open pores in which the channels and pores that are internally coated with at least one layer of phosphorus-containing alumina. Such material is formed by infiltrating a porous material one or more times with a non-colloidal, low-viscosity liquid coating precursor, drying, and curing the coating precursor to form a phosphorus-containing alumina layer within pores of the material.Type: ApplicationFiled: May 31, 2018Publication date: October 25, 2018Applicant: Applied Thin Films Inc.Inventors: Sankar Sambasivan, Vikram Sharad Kaul, Francis Richard Chapman
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Patent number: 9988316Abstract: A material contains open pores in which the channels and pores that are internally coated with at least one layer of phosphorus-containing alumina. Such material is formed by infiltrating a porous material one or more times with a non-colloidal, low-viscosity liquid coating precursor, drying, and curing the coating precursor to form a phosphorus-containing alumina layer within pores of the material.Type: GrantFiled: February 3, 2015Date of Patent: June 5, 2018Assignee: Applied Thin Films, Inc.Inventors: Sankar Sambasivan, Vikram Sharad Kaul, Francis Richard Chapman
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Publication number: 20160340787Abstract: An iron-containing metal surface, such as a brushed stainless steel, comprises a heat-set layer of a metal phosphate reaction product formed between a surface metal and phosphate precursor wherein the reaction product layer has an average thickness less than 2 micrometers. A metal surface, that resists retention of environmental stains or marks as well as resisting tarnish at elevated temperatures, is formed by forming a reaction product with the metal surface by heat setting a surface liquid layer containing a phosphate precursor such as a phosphate ester-containing solution or phosphoric acid solution, and optionally containing a phospho alumina precursor, onto the metal surface. An article coated in accordance with this invention is similar in appearance to a similar article without such a coating for maintaining original aesthetic properties.Type: ApplicationFiled: August 8, 2016Publication date: November 24, 2016Applicant: Applied Thin Films Inc.Inventors: Sankar Sambasivan, Todd Jeffrey Gudgel, Jeffrey William Donelan
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Publication number: 20160243545Abstract: Transport of a vaporizable liquid containing at least one solute through a material containing nanochannels is performed by contacting material with at least one vaporizable liquid component and inducing liquid transport along nanochannel interior wall surfaces, wherein the material contains nanochannels having an average diameter up to about 300 nm, preferably up to about 100 nm, and liquid transport is induced by partial liquid vaporization. A film of solid material is deposited onto an interior nanochannel wall surface by removing the transport liquid.Type: ApplicationFiled: August 29, 2013Publication date: August 25, 2016Applicant: Applied Thin Films Inc.Inventors: Sankar Sambasivan, Francis R Chapman, Jeffrey W. Donelan, Christopher J. Garcia
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Publication number: 20150147562Abstract: A material contains open pores in which the channels and pores that are internally coated with at least one layer of phosphorus-containing alumina. Such material is formed by infiltrating a porous material one or more times with a non-colloidal, low-viscosity liquid coating precursor, drying, and curing the coating precursor to form a phosphorus-containing alumina layer within pores of the material.Type: ApplicationFiled: February 3, 2015Publication date: May 28, 2015Applicant: APPLIED THIN FILMS INC.Inventors: Sankar Sambasivan, Vikram Sharad Kaul, Francis Richard Chapman
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Patent number: 9017764Abstract: A solid amorphous silica-rich aluminosilicate composition is stable at temperatures up to 1500° C. or above and is capable of sustained use as a coating under high to extreme temperature conditions.Type: GrantFiled: July 25, 2013Date of Patent: April 28, 2015Assignee: Applied Thin Films, Inc.Inventors: Sankar Sambasivan, Vikram Sharad Kaul, Francis Richard Chapman, Jeffrey William Donelan
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Publication number: 20140272167Abstract: A solid amorphous silica-rich aluminosilicate composition is stable at temperatures up to 1500° C. or above and is capable of sustained use as a coating under high to extreme temperature conditions.Type: ApplicationFiled: July 25, 2013Publication date: September 18, 2014Applicant: Applied Thin Films, Inc.Inventors: Sankar SAMBASIVAN, Vikram Sharad KAUL, Francis Richard CHAPMAN, Jeffrey William DONELAN
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Publication number: 20140134398Abstract: An iron-containing metal surface, such as a brushed stainless steel, comprises a heat-set layer of a metal phosphate reaction product formed between a surface metal and phosphate precursor wherein the reaction product layer h an average thickness less than 2 micrometers. A metal surface, that resists retention of environmental stains or marks as well as resisting tarnish at elevated temperatures, is formed by forming a reaction product with the metal surface by heat setting a surface liquid layer containing a phosphate precursor such as a phosphate ester-containing solution or phosphoric acid solution, and optionally containing a phospho alumina precursor, onto the metal surface. An article coated in accordance with this invention is similar in appearance to a similar article without such a coating for maintaining original aesthetic properties.Type: ApplicationFiled: August 14, 2012Publication date: May 15, 2014Applicant: APPLIED THIN FILMS, INC.Inventors: Sankar Sambasivan, Todd Jeffrey Gudgel, Jeffrey William Donelan
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Patent number: 8497018Abstract: A solid amorphous silica-rich aluminosilicate composition is stable at temperatures up to 1500° C. or above and is capable of sustained use as a coating under high to extreme temperature conditions.Type: GrantFiled: July 20, 2011Date of Patent: July 30, 2013Assignee: Applied Thin Films, Inc.Inventors: Sankar Sambasivan, Vikram Sharad Kaul, Francis Richard Chapman, Jeffrey William Donelan
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Publication number: 20130065066Abstract: A coated substrate having a surface containing at least one active species such as an oxide to which is bonded at least one amorphous phospho-alumina layer containing an aluminum to phosphorus atomic ratio of about 0.2 to about 0.8 is bonded to at least one further amorphous phospho-alumina layer containing an aluminum to phosphorus atomic ratio of at least about 1.Type: ApplicationFiled: May 10, 2011Publication date: March 14, 2013Applicant: APPLIED THIN FILMS, INC.Inventors: Sankar Sambasivan, Vikram Sharad Kaul
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Publication number: 20130004309Abstract: A material contains open pores in which the channels and pores that are internally coated with at least one layer of phosphorus-containing alumina. Such material is formed by infiltrating a porous material one or more times with a non-colloidal, low-viscosity liquid coating precursor, drying, and curing the coating precursor to form a phosphorus-containing alumina layer within pores of the material.Type: ApplicationFiled: September 10, 2012Publication date: January 3, 2013Applicant: Applied Thin Films, Inc.Inventors: Sankar Sambasivan, Vikram Sharad Kaul, Francis Richard Chapman
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Patent number: 8124184Abstract: Aluminophosphate compounds, compositions and/or materials as can be used for substrate coatings.Type: GrantFiled: March 15, 2010Date of Patent: February 28, 2012Assignee: Applied Thin Films, Inc.Inventors: Sankar Sambasivan, Kimberly A. Steiner
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Publication number: 20110281110Abstract: A solid amorphous silica-rich aluminosilicate composition is stable at temperatures up to 1500° C. or above and is capable of sustained use as a coating under high to extreme temperature conditions.Type: ApplicationFiled: July 20, 2011Publication date: November 17, 2011Applicant: APPLIED THIN FILMS, INC.Inventors: Sankar Sambasivan, Vikram Sharad Kaul, Francis Richard Chapman, Jeffrey William Donelan
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Patent number: 8021758Abstract: Composites comprising an aluminum phosphate-based coating component and methods for sealing porous substrate surfaces.Type: GrantFiled: October 5, 2005Date of Patent: September 20, 2011Assignee: Applied Thin Films, Inc.Inventors: Sankar Sambasivan, Krishnaswamy K. Rangan
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Patent number: 7838121Abstract: High temperature composites and thermal barrier coatings, and related methods, using anisotropic ceramic materials, such materials as can be modified to reduce substrate thermal mismatch.Type: GrantFiled: March 24, 2009Date of Patent: November 23, 2010Assignee: Applied Thin Films, Inc.Inventors: Sankar Sambasivan, Kimberly Steiner
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Patent number: 7833342Abstract: Aluminum phosphate-based microspheres and related compositions and methods of use.Type: GrantFiled: June 27, 2006Date of Patent: November 16, 2010Assignee: Applied Thin Films, Inc.Inventors: Sankar Sambasivan, Krishnaswamy K. Rangan
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Patent number: 7682700Abstract: Composites and methods relating to the use of inventive aluminophosphate compounds and films thereof with glass, ceramic and non-oxide ceramic substrates.Type: GrantFiled: August 14, 2003Date of Patent: March 23, 2010Assignee: Applied Thin Films, Inc.Inventors: Sankar Sambasivan, Kimberly A. Steiner
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Patent number: 7678465Abstract: Aluminophosphate compounds, compositions and/or materials as can be used for substrate coatings.Type: GrantFiled: July 24, 2003Date of Patent: March 16, 2010Assignee: Applied Thin Films, Inc.Inventors: Sankar Sambasivan, Kimberly A. Steiner