Patents by Inventor David E. Murdock
David E. Murdock 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: 11773592Abstract: A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.Type: GrantFiled: October 1, 2020Date of Patent: October 3, 2023Assignee: Material Innovations LLCInventors: David E. Murdock, Douglas Mancosh, James P. Przybylinski
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Publication number: 20210254336Abstract: A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.Type: ApplicationFiled: October 1, 2020Publication date: August 19, 2021Inventors: David E. Murdock, Douglas Mancosh, James P. Przybylinski
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Patent number: 10822798Abstract: A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.Type: GrantFiled: April 12, 2019Date of Patent: November 3, 2020Assignee: Material Innovations LLCInventors: David E. Murdock, Douglas Mancosh, James P. Przybylinski
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Publication number: 20190338517Abstract: A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.Type: ApplicationFiled: April 12, 2019Publication date: November 7, 2019Inventors: David E. Murdock, Douglas Mancosh, James P. Przybylinski
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Patent number: 10294666Abstract: A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.Type: GrantFiled: March 29, 2017Date of Patent: May 21, 2019Assignee: Material Innovations LLCInventors: David E. Murdock, Douglas Mancosh, James P. Przybylinski
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Publication number: 20170260746Abstract: A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.Type: ApplicationFiled: March 29, 2017Publication date: September 14, 2017Inventors: David E. Murdock, Douglas Mancosh, James P. Przybylinski
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Patent number: 9637920Abstract: A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.Type: GrantFiled: July 24, 2014Date of Patent: May 2, 2017Assignee: Material Innovations LLCInventors: David E. Murdock, Douglas Mancosh, James P. Przybylinski
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Publication number: 20150024171Abstract: A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.Type: ApplicationFiled: July 24, 2014Publication date: January 22, 2015Inventors: David E. Murdock, Douglas Mancosh, James P. Przybylinski
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Patent number: 8809406Abstract: A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.Type: GrantFiled: August 29, 2012Date of Patent: August 19, 2014Assignee: Material Innovations LLCInventors: David E. Murdock, Douglas Mancosh, James P. Przybylinski
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Patent number: 8455558Abstract: A composite material produced from carpet waste and a binding agent, in intimate association, which material includes 25% and 99% carpet waste and between 1 and 25% binding agent. A method for manufacturing the composite material is also disclosed.Type: GrantFiled: January 4, 2011Date of Patent: June 4, 2013Assignee: Material Innovations LLCInventors: Douglas Mancosh, James P. Przybylinski, David E. Murdock
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Publication number: 20130102707Abstract: A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.Type: ApplicationFiled: August 29, 2012Publication date: April 25, 2013Inventors: David E. Murdock, Douglas Mancosh, James P. Przybylinski
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Patent number: 8278365Abstract: A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.Type: GrantFiled: March 22, 2011Date of Patent: October 2, 2012Assignee: Material Innovations LLCInventors: David E. Murdock, Douglas Mancosh, James P. Przybylinski
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Publication number: 20120077890Abstract: A composite building material includes carpet waste having carpet fibers and adhesive, and an inorganic filler that includes fly ash. The composite building material may be produced by providing the carpet waste, mixing the carpet waste with the inorganic filler to produce a homogeneous blend, and forming the homogeneous blend into the composite building material. The composite building material may optionally include a base polymer, slack wax, and/or calcium carbonate.Type: ApplicationFiled: August 5, 2011Publication date: March 29, 2012Inventors: Douglas Mancosh, David E. Murdock, James P. Przybylinski
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Publication number: 20110229691Abstract: A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.Type: ApplicationFiled: March 22, 2011Publication date: September 22, 2011Inventors: David E. Murdock, Douglas Mancosh, James P. Przybylinski
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Publication number: 20110097552Abstract: A composite material produced from carpet waste and a binding agent, in intimate association, which material includes 25% and 99% carpet waste and between 1 and 25% binding agent. A method for manufacturing the composite material is also disclosed.Type: ApplicationFiled: January 4, 2011Publication date: April 28, 2011Applicant: Material Innovations, LLCInventors: DOUGLAS MANCOSH, JAMES PRZYBYLINSKI, DAVID E. MURDOCK
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Patent number: 7923477Abstract: A composite material is produced from carpet waste and a binding agent, in intimate association, and may also include wood fiber or chips and/or other additives. A method of manufacturing a composite material includes shredding carpet waste, coating the carpet waste with a binding agent, and subjecting the shredded, coated carpet waste to elevated heat and pressure. As an additional step, the composite material may be actively cooled to prevent deformation of the material.Type: GrantFiled: August 29, 2007Date of Patent: April 12, 2011Assignee: Material Innovations LLCInventors: David E. Murdock, Douglas Mancosh, James P. Przybylinski
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Patent number: 7875655Abstract: A composite material produced from carpet waste and a binding agent, in intimate association, which material includes 25% and 99% carpet waste and between 1 and 25% binding agent. A method for manufacturing the composite material is also disclosed.Type: GrantFiled: August 31, 2006Date of Patent: January 25, 2011Assignee: Material Innovations, LLCInventors: Douglas Mancosh, James Przybylinski, David E. Murdock
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Publication number: 20080213562Abstract: An extruded composite utilized as a building material includes a base polymer, unseparated processed recycled carpet waste, and a filler material, which may be a wood filler or other natural fiber. Carpet waste may be separated into components that may be utilized in a variety of plastics applications, including extruded composites utilized as building materials. Separation may include shaving face fiber from bound fiber secured in a backing fiber and/or may include separating fiber pile and backing fibers from carpet adhesive to remove inorganic materials such as calcium carbonate.Type: ApplicationFiled: January 31, 2008Publication date: September 4, 2008Inventors: James P. Przybylinski, Douglas Mancosh, David E. Murdock
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Publication number: 20080128933Abstract: An extruded composite utilized as a building material includes a base polymer, unseparated processed recycled carpet waste, and a filler material, which may be a wood filler or other natural fiber. The recycled carpet waste may be used to decrease the amount of both base polymer and wood filler to achieve an equivalent product at lower cost. The extruded composite may also utilize chemical foaming agents to reduce density. Both foamed and non-foamed composites may be capstocked.Type: ApplicationFiled: November 21, 2007Publication date: June 5, 2008Inventors: James P. Przybylinski, Douglas Mancosh, David E. Murdock
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Publication number: 20070173551Abstract: A composite material produced from carpet waste and a binding agent, in intimate association, which material includes 25% and 99% carpet waste and between 1 and 25% binding agent. A method for manufacturing the composite material is also disclosed.Type: ApplicationFiled: August 31, 2006Publication date: July 26, 2007Inventors: Douglas Mancosh, James Przybylinski, David E. Murdock