Patents by Inventor Jack Sammons
Jack Sammons 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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Publication number: 20100137464Abstract: The use of nanostructured chemicals based on polyhedral oligomeric silsesquioxanes (POSS) and polyhedral oligomeric silicates (POS) are used to control porosity in organic and inorganic media. The precisely defined nanoscopic dimensions of this class of chemicals enables porosity to be both created (increased) or reduced (decreased) as desired. The thermal and chemical stability of the POSS/POS nanostructures and the ability of these nano-building blocks to be selectively placed or rationally assembled with both inorganic and organic material mediums allow tailoring of porosity.Type: ApplicationFiled: February 2, 2010Publication date: June 3, 2010Applicant: Hybrid Plastics, Inc.Inventors: Joseph D. Lichtenhan, Joseph J. Schwab, Yi-Zhong An, Jack Sammons
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Publication number: 20080134884Abstract: A gas separator, a method for producing the gas separator, and a method for separating gases based on a property of inelasticity of the gases. The inventive gas separator is a permeable porous material for separating a mixture of gases by selectable pore size exclusion, comprising pores formed with at least one nanostructured compound. In other words, the inventive porous material can be used to separate a mixture of gases based upon the different working diameter of each of the gases. By selecting specific nanostructured compounds, the porous material can be tailored to contain pores of a predetermined size which allow gases having a working diameter smaller than the size of the pores to pass through the material while preventing the passage of gases having a working diameter greater than the size of the pores.Type: ApplicationFiled: October 31, 2007Publication date: June 12, 2008Inventors: Jack Sammons, David M. Goddard
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Patent number: 7314504Abstract: A gas separator, a method for producing the gas separator, and a method for separating gases based on a property of inelasticity of the gases. The inventive gas separator is a permeable porous material for separating a mixture of gases by selectable pore size exclusion, comprising pores formed with at least one nanostructured compound. In other words, the inventive porous material can be used to separate a mixture of gases based upon the different working diameter of each of the gases. By selecting specific nanostructured compounds, the porous material can be tailored to contain pores of a predetermined size which allow gases having a working diameter smaller than the size of the pores to pass through the material while preventing the passage of gases having a working diameter greater than the size of the pores.Type: GrantFiled: January 11, 2005Date of Patent: January 1, 2008Assignee: Gas Separation Technology, Inc.Inventors: Jack Sammons, David M. Goddard
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Publication number: 20060194919Abstract: The use of nanostructured chemicals based on polyhedral oligomeric silsesquioxanes (POSS) and polyhedral oligomeric silicates (POS) are used to control porosity in organic and inorganic media. The precisely defined nanoscopic dimensions of this class of chemicals enables porosity to be both created (increased) or reduced (decreased) as desired. The thermal and chemical stability of the POSS/POS nanostructures and the ability of these nano-building blocks to be selectively placed or rationally assembled with both inorganic and organic material mediums allow tailoring of porosity.Type: ApplicationFiled: February 14, 2006Publication date: August 31, 2006Inventors: Joseph Lichtenhan, Joseph Schwab, Yi-Zhong An, Jack Sammons
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Publication number: 20050204915Abstract: A gas separator, a method for producing the gas separator, and a method for separating gases based on a property of inelasticity of the gases. The inventive gas separator is a permeable porous material for separating a mixture of gases by selectable pore size exclusion, comprising pores formed with at least one nanostructured compound. In other words, the inventive porous material can be used to separate a mixture of gases based upon the different working diameter of each of the gases. By selecting specific nanostructured compounds, the porous material can be tailored to contain pores of a predetermined size which allow gases having a working diameter smaller than the size of the pores to pass through the material while preventing the passage of gases having a working diameter greater than the size of the pores.Type: ApplicationFiled: January 11, 2005Publication date: September 22, 2005Inventors: Jack Sammons, David Goddard
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Patent number: 6866697Abstract: A method of separating a mixture of N (N?2) gases by size exclusion, comprising: contacting the mixture of gases with N?1 gas permeable porous films, each of the N?1 gas permeable porous films being made of a permeable porous material including pores of different sizes, formed with at least one nanostructured compound. wherein the at least one nanostructured compound includes 30% or more polyhedral oligomeric silsequioxane (POSS) by weight: wherein at least one of the N?1 gas permeable porous films has pores which do not allow permeation of at least one of the N gases.Type: GrantFiled: May 6, 2003Date of Patent: March 15, 2005Assignee: Gas Separation Technology, Inc.Inventors: Jack Sammons, David M. Goddard
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Publication number: 20040035290Abstract: A gas separator, a method for producing the gas separator, and a method for separating gases based on a property of inelasticity of the gases. The inventive gas separator is a permeable porous material for separating a mixture of gases by selectable pore size exclusion, comprising pores formed with at least one nanostructured compound. In other words, the inventive porous material can be used to separate a mixture of gases based upon the different working diameter of each of the gases. By selecting specific nanostructured compounds, the porous material can be tailored to contain pores of a predetermined size which allow gases having a working diameter smaller than the size of the pores to pass through the material while preventing the passage of gases having a working diameter greater than the size of the pores.Type: ApplicationFiled: May 6, 2003Publication date: February 26, 2004Applicant: Gas Separation Technology, Inc.Inventors: Jack Sammons, David M. Goddard
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Patent number: 6558455Abstract: A gas separator, a method for producing the gas separator, and a method for separating gases based on a property of inelasticity of the gases. The inventive gas separator is a permeable porous material for separating a mixture of gases by selectable pore size exclusion, comprising pores formed with at least one nanostructured compound. In other words, the inventive porous material can be used to separate a mixture of gases based upon the different working diameter of each of the gases. By selecting specific nanostructured compounds, the porous material can be tailored to contain pores of a predetermined size which allow gases having a working diameter smaller than the size of the pores to pass through the material while preventing the passage of gases having a working diameter greater than the size of the pores.Type: GrantFiled: June 24, 2002Date of Patent: May 6, 2003Assignee: Gas Separation Technology Inc.Inventors: Jack Sammons, David M. Goddard
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Publication number: 20030033931Abstract: A gas separator, a method for producing the gas separator, and a method for separating gases based on a property of inelasticity of the gases. The inventive gas separator is a permeable porous material for separating a mixture of gases by selectable pore size exclusion, comprising pores formed with at least one nanostructured compound. In other words, the inventive porous material can be used to separate a mixture of gases based upon the different working diameter of each of the gases. By selecting specific nanostructured compounds, the porous material can be tailored to contain pores of a predetermined size which allow gases having a working diameter smaller than the size of the pores to pass through the material while preventing the passage of gases having a working diameter greater than the size of the pores.Type: ApplicationFiled: June 24, 2002Publication date: February 20, 2003Applicant: Gas Separation Technology, Inc.Inventors: Jack Sammons, David M. Goddard
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Patent number: 6425936Abstract: A gas separator, a method for producing the gas separator, and a method for separating gases based on a property of inelasticity of the gases. The inventive gas separator is a permeable porous material for separating a mixture of gases by selectable pore size exclusion, comprising pores formed with at least one nanostructured compound. In other words, the inventive porous material can be used to separate a mixture of gases based upon the different working diameter of each of the gases. By selecting specific nanostructured compounds, the porous material can be tailored to contain pores of a predetermined size which allow gases having a working diameter smaller than the size of the pores to pass through the material while preventing the passage of gases having a working diameter greater than the size of the pores.Type: GrantFiled: June 9, 2000Date of Patent: July 30, 2002Assignee: Gas Separatation Technology, Inc.Inventors: Jack Sammons, David M. Goddard
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Patent number: 4889559Abstract: A latent ink which includes a liquid carrier, a latent image forming material as the coloring component, a thickening, film forming agent, and a liquid humectant. The thickening, film forming agent is used to adjust the viscosity of the ink as well as provides for the formation of a thin, clear film of uniformly dispersed latent image forming material when the ink is applied to a substrate. The humectant prevents the thickening, film forming agent from becoming brittle when applied to the substrate.Type: GrantFiled: June 4, 1984Date of Patent: December 26, 1989Inventors: Murrell A. Goldberg, Jack Sammons