Patents by Inventor Allen W. Denham

Allen W. Denham 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).

  • Imaging on flexible packaging substrates
    Patent number: 7887176
    Abstract: Methods and devices for forming, such as by printing, high quality, high throughput, ultraviolet curable gel ink images on flexible substrates for packaging applications are disclosed. The methods and devices have excellent image quality and do not require pinning of the ink during color printing or nitrogen inerting during curing.
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: February 15, 2011
    Assignee: Xerox Corporation
    Inventors: Gregory Joseph Kovacs, Steven E. Ready, Allen W. Denham, Lawrence Floyd, Jr., James Fallon, Jr., Jennifer L. Belelie, Barkev Keoshkerian, Peter Gordon Odell, Christopher A. Wagner
  • IMAGING ON FLEXIBLE PACKAGING SUBSTRATES
    Publication number: 20080218570
    Abstract: Methods and devices for forming, such as by printing, high quality, high throughput, ultraviolet curable gel ink images on flexible substrates for packaging applications are disclosed. The methods and devices have excellent image quality and do not require pinning of the ink during color printing or nitrogen inerting during curing.
    Type: Application
    Filed: May 15, 2008
    Publication date: September 11, 2008
    Applicants: XEROX CORPORATION, PALO ALTO RESEARCH CENTER INCORPORATED
    Inventors: Gregory Joseph Kovacs, Steven E. Ready, Allen W. Denham, Lawrence Floyd, James Fallon, Jennifer L. Belelie, Barkev Keoshkerian, Peter Gordon Odell, Christopher A. Wagner
  • Method of manufacturing a reinforced seamless intermediate transfer member
    Patent number: 5409557
    Abstract: A seamless intermediate transfer member has a reinforcing member in an endless configuration, a filler material such as a polymer and electrical property regulating material to regulate the electrical properties such as surface and bulk resistivity, dielectric constant and charge dissipation. The seamless intermediate transfer member also has good mechanical properties. The reinforcing member can be prepared by any suitable method such as by weaving. Filler material and electrical regulating material can be applied on, around or embedded into the reinforcing member. The member can be employed in an electrostatographic imaging system with more than one toner imaging station. The member can pick up a separate image from each individual imaging station and transfer the combined image to a suitable substrate.
    Type: Grant
    Filed: January 3, 1994
    Date of Patent: April 25, 1995
    Assignee: Xerox Corporation
    Inventors: Joseph Mammino, Donald S Sypula, John S. Berkes, Edward L. Schlueter, Jr., Gerald M. Fletcher, Frank J. Bonsignore, Shy-Shung Hwang, Donald J. Robertson, Allen W. Denham, Paul J. Brach, Dennis A. Abramsohn
  • Reinforced seamless intermediate transfer member
    Patent number: 5298956
    Abstract: A seamless intermediate transfer member has a reinforcing member in an endless configuration, a filler material such as a polymer and electrical property regulating material to regulate the electrical properties such as surface and bulk resistivity, dielectric constant and charge dissipation. The seamless intermediate transfer member also has good mechanical properties. The reinforcing member can be prepared by any suitable method such as by weaving. Filler material and electrical regulating material can be applied on, around or embedded into the reinforcing member. The member can be employed in an electrostatographic imaging system with more than one toner imaging station. The member can pick up a separate image from each individual imaging station and transfer the combined image to a suitable substrate.
    Type: Grant
    Filed: October 7, 1992
    Date of Patent: March 29, 1994
    Assignee: Xerox Corporation
    Inventors: Joseph Mammino, Donald S. Sypula, John S. Berkes, Edward L. Schlueter, Jr., Gerald M. Fletcher, Frank J. Bonsignore, Shy-Shung Hwang, Donald J. Robertson, Allen W. Denham, Paul J. Brach, Dennis A. Abramsohn