Patents by Inventor Jonathan H. Herko

Jonathan H. Herko 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).

  • SILANE CONTAINING INTERMEDIATE TRANSFER MEMBERS
    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
  • UV CURED INTERMEDIATE TRANSFER MEMBERS
    Publication number: 20110104467
    Abstract: A UV curable intermediate transfer media, such as a belt, that includes a first supporting substrate layer, such as a polyimide substrate layer, and a second surface layer of an epoxy acrylate, a conductive compound, and a photoinitiator.
    Type: Application
    Filed: October 29, 2009
    Publication date: May 5, 2011
    Applicant: XEROX CORPORATION
    Inventors: Jin Wu, Yuhua Tong, Dante M. Pietrantoni, Jonathan H. Herko
  • POLYMERIC INTERMEDIATE TRANSFER MEMBERS
    Publication number: 20110104499
    Abstract: An intermediate transfer member that contains a polymer of a polyester, a polycarbonate and a polyalkylene glycol, such as a polyethylene glycol, and further including as an optional component a conductive material such as a metal oxide or carbon black.
    Type: Application
    Filed: October 29, 2009
    Publication date: May 5, 2011
    Applicant: XEROX CORPORATION
    Inventors: Jin Wu, Yuhua Tong, Jonathan H. Herko, Brian P. Gilmartin
  • CORONA TREATMENT FOR INTERMEDIATE TRANSFER MEMBER OVERCOAT ADHESION
    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
  • GLYCOLURIL RESIN AND ACRYLIC RESIN DUAL MEMBERS
    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
  • GLYCOLURIL RESIN AND ACRYLIC RESIN MEMBERS
    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
  • FLUOROELASTOMER CONTAINING INTERMEDIATE TRANSFER MEMBERS
    Publication number: 20110027709
    Abstract: An intermediate transfer member that includes a core shell component wherein the core is, for example, comprised of a metal oxide, and the shell is comprised of a silica, which shell contains or includes a hydrophobic agent, and where the core shell is dispersed in or mixed with a fluoroelastomer.
    Type: Application
    Filed: July 29, 2009
    Publication date: February 3, 2011
    Applicant: XEROX CORPORATION
    Inventors: Jin Wu, Lanhui Zhang, Lin Ma, Jonathan H. Herko
  • SYSTEM AND METHOD FOR CORRELATING PHOTORECEPTOR PIGMENTED FILM LAYER TO ELECTRICAL PERFORMANCE
    Publication number: 20100321689
    Abstract: The presently disclosed embodiments are directed to a system and method for obtaining spectra of highly scattering pigmented layers and providing a spectral reflection ratio, which can be correlated to photoreceptor electrical performance. The present embodiments employ the use of dark field microscopy in combination with a noise reducing normalization technique to provide real-time production adjustments to optimize photoreceptor characteristics and/or performance.
    Type: Application
    Filed: June 23, 2009
    Publication date: December 23, 2010
    Applicant: XEROX CORPORATION
    Inventors: Dante M. Pietrantoni, Kamran U. Zaman, Jonathan H. Herko, Scott J. Griffin, Miichael S. Roetker
  • Member for smoothing flexible belt seams and method for using
    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
  • Ultrasonic welding member for smoothing flexible belt seams and method for using
    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
  • GLYCOLURIL RESIN AND POLYOL RESIN DUAL MEMBERS
    Publication number: 20100248108
    Abstract: An intermediate transfer member, such as a belt, where the surface of the belt contains as a coating a mixture of a glycoluril resin and a polyol resin.
    Type: Application
    Filed: March 30, 2009
    Publication date: September 30, 2010
    Applicant: XEROX CORPORATION
    Inventors: Jin Wu, Jonathan H. Herko, Scott J. Griffin, Michael S. Roetker, Dennis J. Prosser, Dante M. Pietrantoni
  • GLYCOLURIL RESIN AND POLYOL RESIN MEMBERS
    Publication number: 20100248107
    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 polyol resin.
    Type: Application
    Filed: March 30, 2009
    Publication date: September 30, 2010
    Applicant: XEROX CORPORATION
    Inventors: Jin Wu, Jonathan H. Herko, Scott J. Griffin, Michael S. Roetker, Dennis J. Prosser, Dante M. Pietrantoni
  • FLEXIBLE IMAGING MEMBER BELT SEAM SMOOTHING PROCESS
    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
  • Flexible belt having a planed seam and processes for making the same
    Patent number: 7677848
    Abstract: A post treatment process of a seamed belt for providing a smooth surface and substantially eliminating protrusions by using a planing blade, and a seamed belt that has undergone the post treatment.
    Type: Grant
    Filed: March 9, 2007
    Date of Patent: March 16, 2010
    Assignee: Xerox Corporation
    Inventors: Jonathan H. Herko, Michael S. Roetker
  • COATED SEAMED TRANSFER MEMBER
    Publication number: 20100055328
    Abstract: An intermediate transfer member wherein the seam on the member is coated with a crosslinked acrylic resin.
    Type: Application
    Filed: August 28, 2008
    Publication date: March 4, 2010
    Applicant: XEROX CORPORATION
    Inventors: Jin Wu, Jonathan H. Herko, Scott J. Griffin, Michael S. Roetker, Dennis J. Prosser
  • COATED TRANSFER MEMBER
    Publication number: 20100051171
    Abstract: An intermediate transfer member that is coated with a crosslinked acrylic resin.
    Type: Application
    Filed: August 28, 2008
    Publication date: March 4, 2010
    Applicant: XEROX CORPORATION
    Inventors: Jin Wu, Jonathan H. Herko, Scott J. Griffin, Michael S. Roetker, Dennis J. Prosser
  • MEMBER FOR SMOOTHING FLEXIBLE BELT SEAMS AND METHOD FOR USING
    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
  • ULTRASONIC WELDING MEMBER FOR SMOOTHING FLEXIBLE BELT SEAMS AND METHOD FOR USING
    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
  • CARBON NANOTUBE FILLED POLYCARBONATE ANTI-CURL BACK COATING WITH IMPROVED ELECTRICAL AND MECHANICAL PROPERTIES
    Publication number: 20090162637
    Abstract: Transparent or semi-transparent, electrically conductive anti-curl back coating composite for electrophotographic imaging member comprising a carbon nanotube complex and a polycarbonate binder are described along with processes for preparing them.
    Type: Application
    Filed: October 22, 2008
    Publication date: June 25, 2009
    Applicant: XEROX CORPORATION
    Inventors: Edward F. Grabowski, Kock-Yee Law, Markus R. Silvestri, Donald J. Goodman, Dale S. Renfer, Ryan J. Ehmann, Kathleen M. Carmichael, Scott J. Griffin, Jonathan H. Herko, Michael S. Roetker
  • Flexible imaging member belt seam smoothing process
    Publication number: 20090050255
    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: August 22, 2007
    Publication date: February 26, 2009
    Applicant: Xerox Corporation
    Inventors: Jonathan H. Herko, David W. Martin