Patents by Inventor Gregory Phelps

Gregory Phelps 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).

  • Monitoring System with Fiber Ripple Detection and Method
    Publication number: 20240117293
    Abstract: Devices for monitoring a bioreactor are configured for in-situ or ex-situ analysis. Noise from polarization dependent loss is addressed with a polarizer and reference photodetector for detecting a swept wavelength signal from a tunable laser spectrometer after transmission on a optical fiber but before a sample detection region.
    Type: Application
    Filed: October 10, 2023
    Publication date: April 11, 2024
    Inventors: Bryan A. Hassell, Gregory A. Phelps, David P. Marchessault
  • Laser speckle imaging for live cell quantification
    Publication number: 20230060089
    Abstract: A method and system for studying cell viability and protein aggregation. In one aspect, the method relies on speckle information to analyze cells or other structures present in a fluid. A probe for measuring in situ structures includes a tip section having a sample detection region and a camera provided with image sensors.
    Type: Application
    Filed: August 23, 2022
    Publication date: February 23, 2023
    Inventors: Bryan A. Hassell, Gregory A. Phelps, David P. Marchessault
  • Lighted address plaque
    Patent number: D444503
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: July 3, 2001
    Inventors: Richard Phelps, Gregory Phelps, Edward Phelps
  • Mailbox
    Patent number: D528734
    Type: Grant
    Filed: September 29, 2004
    Date of Patent: September 19, 2006
    Assignee: Custom Home Accessories, Inc.
    Inventors: Richard Phelps, Gregory Phelps
  • Oval lighted address plaque
    Patent number: D461847
    Type: Grant
    Filed: July 24, 2001
    Date of Patent: August 20, 2002
    Inventors: Richard Phelps, Gregory Phelps
  • Mailbox top adornment
    Patent number: D537230
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: February 20, 2007
    Inventors: Richard Phelps, Gregory Phelps
  • Mailbox top adornment
    Patent number: D538005
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: March 6, 2007
    Inventors: Richard Phelps, Gregory Phelps
  • Mailbox top adornment
    Patent number: D540005
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: April 3, 2007
    Inventors: Richard Phelps, Gregory Phelps
  • Mailbox top adornment
    Patent number: D563075
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: February 26, 2008
    Inventors: Richard Phelps, Gregory Phelps