Patents by Inventor Richard S. Duncan

Richard S. Duncan 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).

  • Publication number: 20240150462
    Abstract: The invention provides novel anti-LILR antibodies, pharmaceutical compositions comprising such antibodies, and therapeutic methods of using such antibodies and pharmaceutical compositions for the treatment of diseases such as cancer, autoimmune disease, or allergic inflammation.
    Type: Application
    Filed: March 11, 2022
    Publication date: May 9, 2024
    Inventors: Richard BROKX, Jacqueline M. MASON, Mark Robert BRAY, Gordon S. DUNCAN
  • Patent number: 7921619
    Abstract: A method for insulating and ventilating a space between rafters for supporting a roof includes, an elongated insulation mat having an integral baffle, at least one channel on a roof facing side of the baffle for passage of ventilating air, and at least one vapor permeable membrane covering at least a portion of the insulation mat facing the channel, wherein each vapor permeable membrane transmits water vapor emanating from the insulation mat.
    Type: Grant
    Filed: September 18, 2009
    Date of Patent: April 12, 2011
    Assignee: CertainTeed Corporation
    Inventors: R. Allan Snyder, Richard S. Duncan
  • Patent number: 7765750
    Abstract: Attic vents and methods of their use and manufacture are provided. The air vent of this invention includes an bottom panel member, a pair of side rails and a plurality of support members that connect the bottom to the side rails. The vent is foldable to allow portions of it to lie substantially flat during shipping, and to be deployed at the work site. The foldable configuration allows the vent to be pre-attached to an insulation batt using glue or other fastening means, and then folded and compressed along with the insulation batt for shipping. When deployed at the work site and installed in a roof structure along with the insulation batt, the vent defines at least one channel on the roof facing side thereof, for directing ventilated air from a soffit region of the roof to the roof peak.
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: August 3, 2010
    Assignee: CertainTeed Corporation
    Inventor: Richard S. Duncan
  • Publication number: 20100005755
    Abstract: A method for insulating and ventilating a space between rafters for supporting a roof includes, an elongated insulation mat having an integral baffle, at least one channel on a roof facing side of the baffle for passage of ventilating air, and at least one vapor permeable membrane covering at least a portion of the insulation mat facing the channel, wherein each vapor permeable membrane transmits water vapor emanating from the insulation mat.
    Type: Application
    Filed: September 18, 2009
    Publication date: January 14, 2010
    Inventors: R. Allan Snyder, Richard S. Duncan
  • Publication number: 20080313985
    Abstract: The invention provides a method and structural member for securing a roof or an outer wall of a building against wind forces tending to lift the roof or outer wall off the building. A structural member has a panel, said panel comprising a plurality of spaced apart beam members, and a sheathing having an inner side and an outer side, the sheathing spanning a space between adjacent beam members and being attached to the beam members such that the inner side of the sheathing is in juxtaposition with the beam members. A layer of a rigid, closed cell foam comprising a polymer adhesive composition is on substantially the entirety of said beam members and substantially the entirety of the inner side of the sheathing such that the layer on the sheathing and the beam members is substantially continuous, and adheres the sheathing to the beam members.
    Type: Application
    Filed: April 22, 2008
    Publication date: December 25, 2008
    Inventor: Richard S. Duncan
  • Patent number: 7302776
    Abstract: Baffled attic vents and methods of their use and manufacture are provided. The baffled air vent of this invention includes an elongated member having a roof facing side and an attic space facing side, a pair of longitudinal side portions, first and second transverse ends, and at least one central panel portion. The vent defines at least one channel on the roof facing side thereof, for directing ventilated air. The channel includes a bottom portion having an integral baffled surface thereon. The vent further has an installed, convective air flow reading, under a 5 Pa air pressure differential, of at least about 95 CFM. Further embodiments contain separation means for permitting the attic vent to be separated by hand in a transverse or longitudinal direction.
    Type: Grant
    Filed: September 19, 2003
    Date of Patent: December 4, 2007
    Assignee: Certainteed Corporation
    Inventors: Richard S. Duncan, Dustin Ciepliski
  • Patent number: 6997409
    Abstract: An automatic rewinding two-speed fishing reel that utilizes a transmission which includes a post assembly mounted on a driver that is rotatable on a shaft that connects to a recess arrangement formed in a low gear that is also rotatable on the shaft. The post assembly is engaged with the recess arrangement when in the low speed mode and is displaced from the recess arrangement when in the high speed mode. Connecting wall surfaces between the post assembly and the recess arrangement form an angle other than ninety degrees and preferably between ten and sixty degrees relative to the longitudinal center axis of the shaft.
    Type: Grant
    Filed: July 19, 2004
    Date of Patent: February 14, 2006
    Inventors: Steven W. Bledsoe, Richard S. Duncan
  • Publication number: 20040009338
    Abstract: Polymeric building materials are provided which include a composite reinforcement comprising continuous filaments of fibers substantially oriented in at least a first direction within a polymeric matrix. The composite reinforcement includes a higher tensile strength and a lower rigidity than aluminum. The building material further includes a capstock polymeric material disposed substantially over the composite reinforcement. The building material is resistant to heat deformation and corrosion. This invention also includes methods for constructing such polymeric composite building materials, including in the preferred embodiments, pultrusion and extrusion steps.
    Type: Application
    Filed: May 19, 2003
    Publication date: January 15, 2004
    Inventors: Byeong H. Jo, Richard S. Duncan
  • Publication number: 20030096096
    Abstract: The present invention relates to a consolidated form of the commingled continuous filaments of glass fibers and polymeric fibers as reinforcement. The consolidation of the commingled fibers into composite reinforcement can be used in a continuous form or bulk molding compound pellets. The consolidation of the commingled fibers into composite reinforcement can be made in-situ during in-line extrusion of the final end product extrudate, or prepared as a tape or rod and incorporated into an off-line extrusion of final product. The bulk molding pellets are used solely or diluted with an addition of polymeric material for mono or co-extrusion or compression molding.
    Type: Application
    Filed: November 19, 2001
    Publication date: May 22, 2003
    Inventors: Byeong H. Jo, Richard S. Duncan