Patents by Inventor David W. Martin

David W. Martin 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: 20110135348
    Abstract: This invention provides a steering rib for an ITB. These steering rib or ribs are applied to the ITB by placing the rib around a cylindrical fixture. The rib is held in place by a vacuum that is applied to the rib to hold it against the fixture until the rib is adhered to the inside surface of an ITB. Once the rib or ribbing is adhered to the ITB, a series of apertures directs compressed air against the rib and the ITB to release them from the fixture.
    Type: Application
    Filed: December 3, 2009
    Publication date: June 9, 2011
    Applicant: XEROX CORPORATION
    Inventors: JONATHAN H. HERKO, DAVID W. MARTIN, SCOTT J. GRIFFIN, MICHAEL S. ROETKER, DANTE M. PIETRANTONI
  • Patent number: 7957684
    Abstract: An image forming apparatus having an improved intermediate transfer belt, and processes for making the same. More specifically, there is provided an intermediate transfer belt having one or more steering ribs formed into the belt such that a separate steering rib need not be employed.
    Type: Grant
    Filed: June 25, 2008
    Date of Patent: June 7, 2011
    Assignee: Xerox Corporation
    Inventors: David A. DeHollander, Michael S. Roetker, Scott J. Griffin, David W. Martin, Jonathan Herko
  • Patent number: 7944941
    Abstract: A high-speed Ethernet using Thin SONET technology as the physical layer carrier makes use the large embedded base of SONET equipment, and is a step forward in integrating WANs, MANs and LANs. The HS Ethernet also takes advantage or current SONET functionality, such as framing, scrambling, integrity, etc. FEC fields are provided in the TOH for achieving a high level of error correction. The HS Ethernet frame comprises a length-type field generated at the PCS sublayer and a HEC field generated at the PMA layer. The frames are routed within a network using the source address, the destination address and a label.
    Type: Grant
    Filed: May 29, 2000
    Date of Patent: May 17, 2011
    Assignee: Ciena Corporation
    Inventors: Paul A. Bottorff, David W. Martin, Ronald J. Gagnon, Roger D. Carroll, Yuet C. Lee
  • Publication number: 20110104479
    Abstract: An intermediate transfer member, such as a belt, that includes, for example, a supporting substrate, a silane first intermediate layer, and contained on the silane layer a second layer of a self crosslinking acrylic resin; a mixture of a glycoluril resin and an acrylic polyol resin; or a mixture of a glycoluril resin and a self crosslinking acrylic resin.
    Type: Application
    Filed: October 29, 2009
    Publication date: May 5, 2011
    Applicant: XEROX CORPORATION
    Inventors: Jin Wu, Jonathan H. Herko, Brian P. Gilmartin, David J. Gervasi, Dante M. Pietrantoni, Michael S. Roetker, Scott J. Griffin, David W. Martin
  • Publication number: 20110081610
    Abstract: An intermediate transfer member substrate with an imageable seam overcoat and a process for preparing the intermediate transfer member substrate with an overcoat layer without an adhesive or primer layer is provided.
    Type: Application
    Filed: October 5, 2009
    Publication date: April 7, 2011
    Applicant: XEROX CORPORATION
    Inventors: Jonathan H. HERKO, Jin WU, Scott J. GRIFFIN, Michael S. ROETKER, Dante M. PIETRANTONI, David W. MARTIN, Francisco J. LOPEZ
  • Publication number: 20110052854
    Abstract: An intermediate transfer member, such as a belt, where the seam or seams thereof on the member contain a coating mixture of a glycoluril resin and a self crosslinking acrylic resin.
    Type: Application
    Filed: August 31, 2009
    Publication date: March 3, 2011
    Applicant: XEROX CORPORATION
    Inventors: Jin Wu, Jonathan H. Herko, Scott J. Griffin, Michael S. Roetker, Dante M. Pietrantoni, David W. Martin
  • Publication number: 20110053070
    Abstract: A dual layered intermediate transfer member, such as a belt, that includes a substrate that is coated with a layer of a mixture of a glycoluril resin, and a self crosslinking acrylic resin.
    Type: Application
    Filed: August 31, 2009
    Publication date: March 3, 2011
    Applicant: XEROX CORPORATION
    Inventors: Jin Wu, Jonathan H. Herko, Scott J. Griffin, Michael S. Roetker, Dante M. Pietrantoni, David W. Martin
  • Patent number: 7850804
    Abstract: An improved member for use in welding seamed flexible belts to produce smoother seams having reduced seam thickness. The improved member has a unique configuration, that includes a ridge defined at an end of the member and further includes a V-shape groove or cut defined in the ridge, which helps facilitate welding of the seam overlap region.
    Type: Grant
    Filed: May 28, 2008
    Date of Patent: December 14, 2010
    Assignee: Xerox Corporation
    Inventors: Jonathan H. Herko, Michael S. Roetker, David W. Martin
  • Patent number: 7846280
    Abstract: An ultrasonic welding member for use in welding seamed flexible belts to produce smoother seams having reduced seam thickness. The ultrasonic welding member has a unique configuration, that includes an increased tip surface formed in such a manner that more energy from the horn is dispersed over the seam overlap region for a longer duration of time to produce a smoother and thinner weld.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: December 7, 2010
    Assignee: Xerox Corporation
    Inventors: David W. Martin, David A. Dehollander, Jonathan H. Herko, Scott J. Griffin, Michael S. Roetker
  • Publication number: 20100255744
    Abstract: The present disclosure relates to a reinforcing textile material that comprises a weft-inserted warp knit fabric, in which the warp yarns are configured in a pattern having a majority of successive flat stitches that are used in conjunction with a minority of subsequent successive round stitches. The warp yarn configuration may be represented by the expression x+y, where x is the number of successive needle positions in which a warp yarn is positioned in a flat stitch arrangement and y is the number of subsequent successive needle positions in which the same warp yarn is positioned in a round stitch arrangement. The present weft-inserted warp knit fabrics possess improved dimensional stability, high tensile strength, high tear strength, and a relatively smooth surface, making them well-suited for use as reinforcements in roofing membranes, signs, banners, tents, and the like.
    Type: Application
    Filed: June 17, 2009
    Publication date: October 7, 2010
    Inventors: Brian Callaway, Randolph S. Kohlman, David W. Martin
  • Patent number: 7780805
    Abstract: Belt material is wrapped around a small diameter mandrel. Instead of cutting the belt to length, the material is then continued to be wrapped around the mandrel, forming a belt material overlap, and held under tension. An ultrasonic welding horn is then traversed across the width of the belt overlap. As this horn is traversed across the overlapped joint, the horn not only joins the belt material wrapped around the mandrel but, as the trailing edge is held under tension, the horn also separates or severs the trailing edge of the material from the welded seam.
    Type: Grant
    Filed: November 14, 2005
    Date of Patent: August 24, 2010
    Assignee: Xerox Corporation
    Inventors: John J. Darcy, III, Michael S. Roetker, David W. Martin
  • Publication number: 20100154972
    Abstract: Post treatment processes of an ultrasonically welded seamed flexible imaging member belt for providing a smooth surface and substantially eliminating protrusions by applying heat and/or pressure to an overlap region of the seam to compress and reform the seam.
    Type: Application
    Filed: March 4, 2010
    Publication date: June 24, 2010
    Applicant: XEROX CORPORATION
    Inventors: Jonathan H. Herko, David W. Martin
  • Patent number: 7732586
    Abstract: Modified forms of naturally occurring bacteriocins, such as the R-type pyocins of Pseudomonas aeruginosa, are disclosed. The bacteriocins are modified at the ends of their tail fibers in a region responsible for binding specificity and affinity to their cognate binding partners, or receptors, such as those on the surface of bacteria. Methods for the use of the modified bacteriocins, such as to bind receptors, including virulence or fitness factors, on the surfaces of bacteria, are also described.
    Type: Grant
    Filed: May 14, 2007
    Date of Patent: June 8, 2010
    Assignee: AvidBiotics Corporation
    Inventors: David W. Martin, Jr., Andrew C. Jamieson, Dean M. Scholl, Steven R. Williams
  • Publication number: 20100041033
    Abstract: This invention relates to the diversification of nucleic acid sequences by use of a nucleic acid molecule containing a region of sequence that acts as a template for diversification. The invention thus provides nucleic acid molecules to be diversified, as well as those which act as the template region (TR) and in concert with the TR for directional, site-specific diversification. Further provided are methods of preparing and using these nucleic acid sequences.
    Type: Application
    Filed: February 10, 2009
    Publication date: February 18, 2010
    Applicants: The Regents of the University of California, AvidBiotics Corp.
    Inventors: Jeffery F. Miller, Sergei Doulatov, Asher Hodes, Min Rennella, Mari Gingery, Huatao Guo, David W. Martin
  • Publication number: 20090324304
    Abstract: An image forming apparatus having an improved intermediate transfer belt, and processes for making the same. More specifically, there is provided an intermediate transfer belt having one or more steering ribs formed into the belt such that a separate steering rib need not be employed.
    Type: Application
    Filed: June 25, 2008
    Publication date: December 31, 2009
    Applicant: XEROX CORPORATION
    Inventors: David A. DeHollander, Michael S. Roetker, Scott J. Griffin, David W. Martin, Jonathan Herko
  • Publication number: 20090294512
    Abstract: An improved member for use in welding seamed flexible belts to produce smoother seams having reduced seam thickness. The improved member has a unique configuration, that includes a ridge defined at an end of the member and further includes a V-shape groove or cut defined in the ridge, which helps facilitate welding of the seam overlap region.
    Type: Application
    Filed: May 28, 2008
    Publication date: December 3, 2009
    Applicant: XEROX CORPORATION
    Inventors: Jonathan H. Herko, Michael S. Roetker, David W. Martin
  • Publication number: 20090294513
    Abstract: An ultrasonic welding member for use in welding seamed flexible belts to produce smoother seams having reduced seam thickness. The ultrasonic welding member has a unique configuration, that includes an increased tip surface formed in such a manner that more energy from the horn is dispersed over the seam overlap region for a longer duration of time to produce a smoother and thinner weld.
    Type: Application
    Filed: November 12, 2008
    Publication date: December 3, 2009
    Applicant: XEROX CORPORATION
    Inventors: David W. Martin, David A. Dehollander, Jonathan H. Herko, Scott J. Griffin, Michael S. Roetker
  • Patent number: 7585957
    Abstract: This invention relates to the diversification of nucleic acid sequences by use of a nucleic acid molecule containing a region of sequence that acts as a template for diversification. The invention thus provides nucleic acid molecules to be diversified, as well as those which act as the template region (TR) and in concert with the TR for directional, site-specific diversification. Further provided are methods of preparing and using these nucleic acid sequences.
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: September 8, 2009
    Assignees: The Regents of the University of California, AvidBiotics Corp
    Inventors: Jeffery F. Miller, Sergei Doulatov, Asher Hodes, Min Xu, Mari Gingery, David W. Martin, Jr.
  • Patent number: 7549303
    Abstract: The present disclosure relates to a reinforcing textile material that comprises a weft-inserted warp knit fabric, in which the warp yarns are configured in a pattern having a majority of successive flat stitches that are used in conjunction with a minority of subsequent successive round stitches. The warp yarn configuration may be represented by the expression x+y, where x is the number of successive needle positions in which a warp yarn is positioned in a flat stitch arrangement and y is the number of subsequent successive needle positions in which the same warp yarn is positioned in a round stitch arrangement. The present weft-inserted warp knit fabrics possess improved dimensional stability, high tensile strength, high tear strength, and a relatively smooth surface, making them well-suited for use as reinforcements in roofing membranes, signs, banners, tents, and the like.
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: June 23, 2009
    Assignee: Milliken & Company
    Inventors: Brian Callaway, Randolph S. Kohlman, David W. Martin
  • Publication number: 20090126411
    Abstract: The present disclosure relates to a reinforcing textile material that comprises a weft-inserted warp knit fabric, in which the warp yarns are configured in a pattern having a majority of successive flat stitches that are used in conjunction with a minority of subsequent successive round stitches. The warp yarn configuration may be represented by the expression x+y, where x is the number of successive needle positions in which a warp yarn is positioned in a flat stitch arrangement and y is the number of subsequent successive needle positions in which the same warp yarn is positioned in a round stitch arrangement. The present weft-inserted warp knit fabrics possess improved dimensional stability, high tensile strength, high tear strength, and a relatively smooth surface, making them well-suited for use as reinforcements in roofing membranes, signs, banners, tents, and the like.
    Type: Application
    Filed: November 21, 2007
    Publication date: May 21, 2009
    Inventors: Brian Callaway, Randolph S. Kohlman, David W. Martin