Patents by Inventor Conalisa M. Murphy

Conalisa M. Murphy 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).

  • Article having printed conductive ink
    Publication number: 20040175548
    Abstract: A conductive ink composition comprising a carboxylic acid- or anhydride-functional aromatic vinyl polymer, a conductive particulate material, and/or a conductive flake material (any material with an aspect ratio of at least about 5:1) may be printed in a thickness of five microns or less to provide sufficient conductivity for RFID tag antenna and other printed conductive and semi-conductive structures. Printing the ink by flexographic or gravure printing offers advantages over other printing methods previously used.
    Type: Application
    Filed: March 22, 2004
    Publication date: September 9, 2004
    Inventors: Daniel P. Lawrence, Conalisa M. Murphy
  • Printing conductive flexographic and gravure inks
    Publication number: 20040175515
    Abstract: A conductive ink composition comprising a carboxylic acid- or anhydride-functional aromatic vinyl polymer, a conductive particulate material, and/or a conductive flake material (any material with an aspect ratio of at least about 5:1) may be printed in a thickness of five microns or less to provide sufficient conductivity for RFID tag antenna and other printed conductive and semi-conductive structures. Printing the ink by flexographic or gravure printing offers advantages over other printing methods previously used.
    Type: Application
    Filed: March 22, 2004
    Publication date: September 9, 2004
    Inventors: Daniel P. Lawrence, Conalisa M. Murphy
  • Electrical circuit prepared by gravure or flexographic printing
    Publication number: 20040175550
    Abstract: A conductive ink composition comprising a carboxylic acid- or anhydride-functional aromatic vinyl polymer, a conductive particulate material, and/or a conductive flake material (any material with an aspect ratio of at least about 5:1) may be printed in a thickness of five microns or less to provide sufficient conductivity for RFID tag antenna and other printed conductive and semi-conductive structures. Printing the ink by flexographic or gravure printing offers advantages over other printing methods previously used.
    Type: Application
    Filed: March 22, 2004
    Publication date: September 9, 2004
    Inventors: Daniel P. Lawrence, Conalisa M. Murphy
  • Method of preparing electrical circuit
    Publication number: 20040173781
    Abstract: A conductive ink composition comprising a carboxylic acid- or anhydride-functional aromatic vinyl polymer, a conductive particulate material, and/or a conductive flake material (any material with an aspect ratio of at least about 5:1) may be printed in a thickness of five microns or less to provide sufficient conductivity for RFID tag antenna and other printed conductive and semi-conductive structures. Printing the ink by flexographic or gravure printing offers advantages over other printing methods previously used.
    Type: Application
    Filed: March 22, 2004
    Publication date: September 9, 2004
    Inventors: Daniel P. Lawrence, Conalisa M. Murphy
  • Conductive flexographic and gravure ink
    Publication number: 20030151028
    Abstract: A conductive ink composition comprising a carboxylic acid- or anhydride-functional aromatic vinyl polymer, a conductive particulate material, and/or a conductive flake material (any material with an aspect ratio of at least about 5:1) may be printed in a thickness of five microns or less to provide sufficient conductivity for RFID tag antenna and other printed conductive and semi-conductive structures. Printing the ink by flexographic or gravure printing offers advantages over other printing methods previously used.
    Type: Application
    Filed: February 14, 2002
    Publication date: August 14, 2003
    Inventors: Daniel P. Lawrence, Conalisa M. Murphy