Patents by Inventor Robert John Marshall

Robert John Marshall 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).

  • PEPTIDE CONJUGATES OF MICROTUBULE-TARGETING AGENTS AS THERAPEUTICS
    Publication number: 20240067616
    Abstract: The present invention relates to peptide conjugates of microtubule-targeting agents such as maytansinoid derivatives which are useful for the treatment of diseases such as cancer.
    Type: Application
    Filed: January 11, 2023
    Publication date: February 29, 2024
    Inventors: Daniel Richard Marshall, Johanna Marie Csengery, Robert John Maguire, Robert A. Volkmann
  • Pesticide in gel form
    Patent number: 7179455
    Abstract: The invention relates to a bait matrix which includes a gelling agent and a pesticide. The bait matrix is useful for controlling pests by attracting and poisoning them. The gel matrix is substantially weatherproof and hence can be used when exposed to the weather.
    Type: Grant
    Filed: May 12, 2003
    Date of Patent: February 20, 2007
    Assignee: Kiwicare Corporation Limited
    Inventor: Robert John Marshall
  • Pesticide in gel form
    Publication number: 20040180071
    Abstract: The invention relates to a bait matrix which includes a gelling agent and a pesticide. The bait matrix is useful for controlling pests by attracting and poisoning them. The gel matrix is substantially weatherproof and hence can be used when exposed to the weather.
    Type: Application
    Filed: May 12, 2003
    Publication date: September 16, 2004
    Applicant: Kiwicare Corporation Limited
    Inventor: Robert John Marshall
  • Universal PECL/LVDS output structure
    Patent number: 6580292
    Abstract: The invention implements a Positive Emitter Coupled Logic (PECL) output using CMOS transistors that approximate the Motorola ECL characteristics into standard PECL termination schemes. By creating a PECL output using a switchable current source the PECL output can be integrated into a Low Voltage Differential Signaling (LVDS) structure. The invention allows the user to switch between PECL and LVDS outputs via control logic by enabling the specific circuit elements for each signaling technology. With this invention, the combination of two drivers on one IC device gives system designers the flexibility to use the same circuitry in two separate signaling schemes. Thus, the designers can select to use one output characteristics or the other for their designs.
    Type: Grant
    Filed: August 2, 2001
    Date of Patent: June 17, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Jeffrey Alma West, Robert John Marshall, Alma Anderson, Dominicus M Roozeboom
  • UNIVERSAL PECL/LVDS OUTPUT STRUCTURE
    Publication number: 20030025528
    Abstract: The invention implements a Positive Emitter Coupled Logic (PECL) output using CMOS transistors that approximate the Motorola ECL characteristics into standard PECL termination schemes. By creating a PECL output using a switchable current source the PECL output can be integrated into a Low Voltage Differential Signaling (LVDS) structure. The invention allows the user to switch between PECL and LVDS outputs via control logic by enabling the specific circuit elements for each signaling technology. With this invention, the combination of two drivers on one IC device gives system designers the flexibility to use the same circuitry in two separate signaling schemes. Thus, the designers can select to use one output characteristics or the other for their designs.
    Type: Application
    Filed: August 2, 2001
    Publication date: February 6, 2003
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Jeffrey Alma West, Robert John Marshall, Alma Anderson, Dominicus M. Roozeboom