Patents by Inventor Joseph C. Peisert
Joseph C. Peisert 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: 8741200Abstract: The invention provides a method of making a flexible and self-supporting insulating end cone liner comprising resilient and compressible non-intumescent material molded into a single, continuous piece having a three dimensional cone shape, with the insulating material comprising inorganic fibers and a binder, as well as a method of making a pollution control device that includes such an end cone liner.Type: GrantFiled: December 13, 2013Date of Patent: June 3, 2014Assignee: 3M Innovative Properties CompanyInventors: Ryan C. Shirk, Stephen M. Sanocki, Joseph C. Peisert, Roger L. Langer, Loyd R. Hornback, III, Ian R. I. Harding
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Publication number: 20140101911Abstract: The invention provides a method of making a flexible and self-supporting insulating end cone liner comprising resilient and compressible non-intumescent material molded into a single, continuous piece having a three dimensional cone shape, with the insulating material comprising inorganic fibers and a binder, as well as a method of making a pollution control device that includes such an end cone liner.Type: ApplicationFiled: December 13, 2013Publication date: April 17, 2014Applicant: 3M INNOVATIVE PROPERTIES COMPANYInventors: Ryan C. Shirk, Stephen M. Sanocki, Joseph C. Peisert, Roger L. Langer, Loyd R. Hornback, III, Ian R.I. Harding
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Patent number: 8632727Abstract: The invention provides a flexible and self-supporting insulating end cone liner comprising resilient and compressible intumescent or non-intumescent material molded into a single, continuous piece having a three dimensional cone shape, with the insulating material comprising inorganic fibers and an organic binder, and a pollution control device that includes such an end cone liner.Type: GrantFiled: May 18, 2012Date of Patent: January 21, 2014Assignee: 3M Innovative Properties CompanyInventors: Ryan C. Shirk, Stephen M. Sanocki, Joseph C. Peisert, Roger L. Langer, Loyd R. Hornback, III, Ian R. Harding
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Publication number: 20120231187Abstract: The invention provides a flexible and self-supporting insulating end cone liner comprising resilient and compressible intumescent or non-intumescent material molded into a single, continuous piece having a three dimensional cone shape, with the insulating material comprising inorganic fibers and an organic binder, and a pollution control device that includes such an end cone liner.Type: ApplicationFiled: May 18, 2012Publication date: September 13, 2012Inventors: Ryan C. Shirk, Stephen M. Sanocki, Joseph C. Peisert, Roger L. Langer, Loyd R. Hornback, III, Ian R. Harding
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Patent number: 8182751Abstract: The invention provides a flexible and self-supporting insulating end cone liner comprising resilient and compressible intumescent or non-intumescent material molded into a single, continuous piece having a three dimensional cone shape, with the insulating material comprising inorganic fibers and an organic binder, and a pollution control device that includes such an end cone liner.Type: GrantFiled: June 10, 2010Date of Patent: May 22, 2012Assignee: 3M Innovative Properties CompanyInventors: Ryan C. Shirk, Stephen M. Sanocki, Joseph C. Peisert, Roger L. Langer, Loyd R. Hornback, III, Ian R. Harding
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Patent number: 7820117Abstract: A thin-walled structure (e.g., an end cone insulator (12) and/or a mounting mat) (12) comprising insulating material suitable for insulating portions (e.g., an end cone) of a pollution control device (16) and/or mounting material suitable for mounting a pollution control element in a pollution control device (16) (e.g., a catalytic element in a catalytic converter, a filter element in a diesel or gasoline engine exhaust filter, etc.). The thin-walled structure can comprise an insulating material and/or mounting material in the form, for example, of a sheet, mat (12) or three-dimensional thin walled structure (e.g., a single piece or multiple piece three dimensional end cone insulator). (12) An intermediate adhesive (18) (e.g., a heat activated adhesive, hot melt adhesive and/or adhesive-like thermoplastic material) is bonded to at least one major surface of the thin-walled structure so as to coat and penetrate into the at least one major surface.Type: GrantFiled: January 29, 2004Date of Patent: October 26, 2010Assignee: 3M Innovative Properties CompanyInventors: Joseph C. Peisert, Kevin Kaczorek, Ian R. Harding, Carl J. Braunreiter
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Publication number: 20100247399Abstract: The invention provides a flexible and self-supporting insulating end cone liner comprising resilient and compressible intumescent or non-intumescent material molded into a single, continuous piece having a three dimensional cone shape, with the insulating material comprising inorganic fibers and an organic binder, and a pollution control device that includes such an end cone liner.Type: ApplicationFiled: June 10, 2010Publication date: September 30, 2010Inventors: Ryan C. Shirk, Stephen M. Sanocki, Joseph C. Peisert, Roger L. Langer, Loyd R. Hornback, III, Ian R. Harding
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Patent number: 7758795Abstract: The invention provides a preform insulating end cone suitable for forming the end cone of a pollution control device. The preform insulating end cone includes a cone shaped intumescent or non-intumescent sheet material. The sheet material has a plurality of slits enabling the sheet material to be cone shaped. A shape retaining element is in intimate contact with the intumescent sheet material. The shape retaining element enables the intumescent sheet material to maintain a cone shape. The invention also provides methods of making preform insulating end cones of the invention.Type: GrantFiled: December 17, 2002Date of Patent: July 20, 2010Assignee: 3M Innovative Properties CompanyInventors: Ryan C. Shirk, Stephen M. Sanocki, Joseph C. Peisert, Roger L. Langer, Loyd R. Hornback, III, Ian R. Harding
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Patent number: 6923942Abstract: The invention provides a preform insulating end cone suitable for forming the end cone of a pollution control device. The preform insulating end cone includes a cone shaped intumescent or non-intumescent sheet material. The sheet material has a plurality of slits enabling the sheet material to be cone shaped. A shape retaining element is in intimate contact with the intumescent sheet material. The shape retaining element enables the intumescent sheet material to maintain a cone shape. The invention also provides methods of making preform insulating end cones of the invention.Type: GrantFiled: May 9, 1997Date of Patent: August 2, 2005Assignee: 3M Innovative Properties CompanyInventors: Ryan C. Shirk, Stephen M. Sanocki, Joseph C. Peisert, Roger L. Langer, Loyd R. Hornback, III, Ian R. Harding
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Patent number: 6759015Abstract: A pollution control device that includes a housing, a pollution control element, and a sheet of mounting material. The mounting material is positioned around the monolith in a specific configuration to provide a tight fitting insulating wrap about the outer surface of the monolith. The sheet of mounting material is positioned such that at least a portion of the mating edges meet to form a seam that is non-perpendicular to the inlet and outlet of the monolith.Type: GrantFiled: March 23, 1999Date of Patent: July 6, 2004Assignee: 3M Innovative Properties CompanyInventor: Joseph C. Peisert
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Publication number: 20030097752Abstract: The invention provides a preform insulating end cone suitable for forming the end cone of a pollution control device. The preform insulating end cone includes a cone shaped intumescent or non-intumescent sheet material. The sheet material has a plurality of slits enabling the sheet material to be cone shaped. A shape retaining element is in intimate contact with the intumescent sheet material. The shape retaining element enables the intumescent sheet material to maintain a cone shape. The invention also provides methods of making preform insulating end cones of the invention.Type: ApplicationFiled: December 17, 2002Publication date: May 29, 2003Applicant: 3M Innovative Properties CompanyInventors: Ryan C. Shirk, Stephen M. Sanocki, Joseph C. Peisert, Roger L. Langer, Loyd R. Hornback, Ian R. Harding
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Publication number: 20020031456Abstract: A pollution control device that includes a housing, a pollution control element, and a sheet of mounting material. The mounting material is positioned around the monolith in a specific configuration to provide a tight fitting insulating wrap about the outer surface of the monolith. The sheet of mounting material is positioned such that at least a portion of the mating edges meet to form a seam that is non-perpendicular to the inlet and outlet of the monolith.Type: ApplicationFiled: March 23, 1999Publication date: March 14, 2002Inventor: JOSEPH C. PEISERT
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Publication number: 20010051116Abstract: The present invention provides a mounting article having reduced or relieved surface tension for pollution control devices which utilize a monolith structure within a metal housing. The mounting article comprises a sheet material having major top and bottom surfaces, a thickness, a length and a width, said sheet material having at least one score-line in a surface of said sheet material. The present invention also provides a pollution control device comprising a housing, a pollution control element disposed within the housing, and a mounting article of the invention disposed between the pollution control element and the housing.Type: ApplicationFiled: November 17, 1997Publication date: December 13, 2001Applicant: Minnesota Mining and Manufacturing CompanyInventors: LOYD R HORNBACK III, JOSEPH C. PEISERT
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Patent number: 5298046Abstract: An efficient, economical, compact diesel particulate filter element in the form of a spiral roll. The filtering element is useful as a filtering element in a diesel particulate filter.Type: GrantFiled: January 6, 1993Date of Patent: March 29, 1994Assignee: Minnesota Mining and Manufacturing CompanyInventor: Joseph C. Peisert
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Patent number: 4433732Abstract: A fire protection system for installation about the periphery of a cable tray consisting of parallel side rails and spaced cross members fitted between the side rails and comprising heat expanding, fire retardant composite sheet material joined together to form a protective enclosure around the cable tray and means for mechanically joining sections of the fire protection system are disclosed.Type: GrantFiled: April 6, 1982Date of Patent: February 28, 1984Assignee: Minnesota Mining and Manufacturing CompanyInventors: Richard R. Licht, Alan J. Marlor, Joseph C. Peisert
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Patent number: 4364210Abstract: Penetrations or passageways through fire resistant walls, floors, partitions and ceilings are frequently necessary to provide for present or future pipes, cables or conduits. A device fixed to the walls of the penetration provides a barrier to prevent the passing of fire, heat, smoke and toxic gases, and water through the penetration under adverse conditions of fire or elevated temperatures. The device includes at least one end cap capable of providing a cold smoke seal. An intumescent material which in the event of excessive heat or fire, foams and expands to substantially fill the penetration, is provided. The device may include a laminated restraining layer to provide assurance that the char formed during the intumescent reaction to fire and heat, is generated so that the penetration cavity is optimally filled.Type: GrantFiled: May 29, 1980Date of Patent: December 21, 1982Assignee: Minnesota Mining and Manufacturing CompanyInventors: Peter B. Fleming, Richard R. Licht, Joseph C. Peisert