Patents by Inventor Walter Mitchell

Walter Mitchell 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: 20240093248
    Abstract: The invention relates to a method of cell culture where the cells are modified to reduce the level of synthesis of growth and/or productivity inhibitors by the cell. The invention also relates to a method of cell culture for improving cell growth and productivity, in particular in fed-batch culture of mammalian cells at high cell density. The invention further relates to a method of producing cells with improved cell growth and/or productivity in cell culture and to cells obtained or obtainable by such methods.
    Type: Application
    Filed: July 12, 2023
    Publication date: March 21, 2024
    Applicant: Pfizer Inc.
    Inventors: Gregory Walter HILLER, Jeffrey Joseph MITCHELL, Bhanu Chandra MULUKUTLA, Pamela Mary PEGMAN
  • Patent number: 9957710
    Abstract: A system for manufacturing homes is provided. An embodiment includes a final assembly facility located proximal to a subdivision where a plurality of the custom homes is to be situated. The final assembly facility is for receiving the planar sections from the sub-assembly plant and for constructing the homes from planar portions according to the production schedule.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: May 1, 2018
    Assignee: The Mattamy Corporation
    Inventors: Peter Gilgan, Jurgen Dirks, William Meevis, Walter Mitchell, Peter Vohsemer
  • Publication number: 20170159283
    Abstract: A system for manufacturing homes is provided. An embodiment includes a final assembly facility located proximal to a subdivision where a plurality of the custom homes is to be situated. The final assembly facility is for receiving the planar sections from the sub-assembly plant and for constructing the homes from planar portions according to the production schedule.
    Type: Application
    Filed: February 24, 2017
    Publication date: June 8, 2017
    Inventors: Peter Gilgan, Jurgen Dirks, William Meevis, Walter Mitchell, Peter Vohsemer
  • Patent number: 9587395
    Abstract: A system for manufacturing homes is provided. An embodiment includes a sub-assembly plant for assembling planar sections of a home according to production schedule for custom homes. The embodiment also includes at least one final assembly facility located proximal to a subdivision where a plurality of the custom homes are to be situated. The final assembly facility is for receiving the planar sections from the sub-assembly plant and for constructing the homes from planar portions according to the production schedule.
    Type: Grant
    Filed: November 17, 2014
    Date of Patent: March 7, 2017
    Assignee: The Mattamy Corporation
    Inventors: Peter Gilgan, Jurgen Dirks, William Meevis, Walter Mitchell, Peter Vohsemer
  • Publication number: 20150068005
    Abstract: A system for manufacturing homes is provided. An embodiment includes a sub-assembly plant for assembling planar sections of a home according to production schedule for custom homes. The embodiment also includes at least one final assembly facility located proximal to a subdivision where a plurality of the custom homes are to be situated. The final assembly facility is for receiving the planar sections from the sub-assembly plant and for constructing the homes from planar portions according to the production schedule.
    Type: Application
    Filed: November 17, 2014
    Publication date: March 12, 2015
    Inventors: Peter Gilgan, Jurgen Dirks, William Meevis, Walter Mitchell, Peter Vohsemer
  • Patent number: 8887399
    Abstract: A method of final assembly for constructing homes from substantially planar floor and wall sections. The method includes assembling a house from floor and wall sections in a final-assembly section of a final assembly facility. The final-assembly section is at an intersection of a crane section that is adjacent to a final assembly line. The crane section has at least one roof assembly area used for assembling the roof. The final assembly line further has a plurality of additional stations within the final-assembly section that are in-line with the at least one station. The method also includes lifting a roof assembled in the roof assembly area onto the house, and further finishing the house at each of the plurality of additional stations.
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: November 18, 2014
    Assignee: The Mattamy Corporation
    Inventors: Peter Gilgan, Jurgen Dirks, William Meevis, Walter Mitchell, Peter Vohsemer
  • Publication number: 20110302877
    Abstract: A wall fabrication system and method is provided. In an embodiment, an assembly line comprises one or framing stations and one or more insulation stations. The frame stations are configured to build a wall frame consisting of wall studs and a covering such as drywall. The wall studs and drywall define cavities in the frame which are to be insulated. Optionally, mechanical components such as electrical and plumbing can be installed. The wall section is then transferred to the insulation station. The insulation station is configured to fill the cavities in the wall frame with closed cell foam which is injected in flowable form into each cavity.
    Type: Application
    Filed: August 24, 2011
    Publication date: December 15, 2011
    Applicant: The Mattamy Corporation
    Inventors: Peter Gilgan, Walter Mitchell, Peter Vohsemer
  • Publication number: 20110016694
    Abstract: A method of final assembly for constructing homes from substantially planar floor and wall sections. The method includes assembling a house from floor and wall sections in a final-assembly section of a final assembly facility. The final-assembly section is at an intersection of a crane section that is adjacent to a final assembly line. The crane section has at least one roof assembly area used for assembling the roof. The final assembly line further has a plurality of additional stations within the final-assembly section that are in-line with the at least one station. The method also includes lifting a roof assembled in the roof assembly area onto the house, and further finishing the house at each of the plurality of additional stations.
    Type: Application
    Filed: October 8, 2010
    Publication date: January 27, 2011
    Applicant: THE MATTAMY CORPORATION
    Inventors: Peter Gilgan, Jurgen Dirks, William Meevis, Walter Mitchell, Peter Vohsemer
  • Patent number: 7832087
    Abstract: A system for manufacturing homes is provided. An embodiment includes a final assembly facility located proximal to a subdivision where a plurality of the custom homes is to be situated. The final assembly facility is for receiving the planar sections from the sub-assembly plant and for constructing the homes from planar portions according to the production schedule.
    Type: Grant
    Filed: September 7, 2007
    Date of Patent: November 16, 2010
    Assignee: The Mattamy Corporation
    Inventors: Peter Gilgan, Jurgen Dirks, Peter Vohsemer, William Meevis, Walter Mitchell
  • Patent number: 7694569
    Abstract: A phased array ultrasonic probe assembly includes, in an exemplary embodiment, a housing and a phased array transducer supported inside the housing. The housing includes a first side wall and an opposing second side wall, and a first end wall and an opposing second end wall. The first and second side walls and the first and second end walls define a housing cavity in which the phased array transducer is positioned. The first and second side walls each have an inside surface that include a plurality of projections.
    Type: Grant
    Filed: August 24, 2004
    Date of Patent: April 13, 2010
    Assignee: General Electric Company
    Inventors: Matthew McGrath, David Galbally, Paul Johnson, Trevor Davis, Walter Mitchell, III
  • Publication number: 20090165563
    Abstract: A phased array ultrasonic probe assembly includes, in an exemplary embodiment, a housing and a phased array transducer supported inside the housing. The housing includes a first side wall and an opposing second side wall, and a first end wall and an opposing second end wall. The first and second side walls and the first and second end walls define a housing cavity in which the phased array transducer is positioned. The first and second side walls each have an inside surface that include a plurality of projections.
    Type: Application
    Filed: August 24, 2004
    Publication date: July 2, 2009
    Inventors: Matthew McGrath, David Galbally, Paul Johnson, Trevor Davis, Walter Mitchell, III
  • Publication number: 20080134600
    Abstract: An insulation method and ducting configuration is provided. In an embodiment, an attic space of a house has at least one air duct running along a horizontal portion of said attic space. At least a portion of the at least one air duct is covered by a layer of foam insulation.
    Type: Application
    Filed: February 16, 2007
    Publication date: June 12, 2008
    Applicant: THE MATTAMY CORPORATION
    Inventors: Peter Gilgan, Walter Mitchell
  • Publication number: 20080086978
    Abstract: A system for manufacturing homes is provided. An embodiment includes a final assembly facility located proximal to a subdivision where a plurality of the custom homes is to be situated. The final assembly facility is for receiving the planar sections from the sub-assembly plant and for constructing the homes from planar portions according to the production schedule.
    Type: Application
    Filed: September 7, 2007
    Publication date: April 17, 2008
    Applicant: The Mattamy Corporation
    Inventors: Peter Gilgan, Jurgen Dirks, William Meevis, Walter Mitchell, Peter Vohsemer
  • Patent number: 6905656
    Abstract: A reaction station for performing parallel synthesis with magnetic stirring. The device is capable of accommodating a plurality of reaction vessels being specifically adapted so that when placed in a magnetic field, such as that generated by a laboratory magnetic stirrer, any reaction vessel accommodated by the device is in an effective position for stirring with respect to the magnetic field.
    Type: Grant
    Filed: September 17, 1998
    Date of Patent: June 14, 2005
    Assignee: Radleys Discovery Technologies Limited
    Inventors: Mark Ladlow, Adrian Walter Mitchell
  • Publication number: 20050098361
    Abstract: A power system for powering a vehicle having an airflow or waterflow channeling device mounted on the vehicle, a laterally mounted fan unit, and an electric alternator connected to the fan unit, in which airflow or waterflow spins the laterally mounted fan thus generating electricity via the electric alternator to power the vehicle.
    Type: Application
    Filed: November 12, 2003
    Publication date: May 12, 2005
    Inventor: Walter Mitchell
  • Patent number: 4187495
    Abstract: A mounting plate is provided to extend along beneath and to be secured to one end of a transverse axle adjacent a pneumatic tire journaled from the axle end and the plate includes structure whereby different size U-bolts may be utilized in conjunction therewith for clamping the plate to the underside of axle housings of different diameters. An actuating switch is provided and is mounted from the plate for adjustable positioning laterally of the associated axle housing and the switch includes a depending 360 degree wobble actuator for contact with the ground closely adjacent the point of contact of the tire with the ground or contact with the adjacent side wall portion of the tire when the latter becomes deflated.
    Type: Grant
    Filed: February 27, 1978
    Date of Patent: February 5, 1980
    Inventor: Walter A. Mitchell