Patents by Inventor Stephen F. Holmes

Stephen F. Holmes 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).

  • NONVISUAL INDICATION OF AN UNWANTED CHEMICAL IN AN INGESTIBLE SUBSTANCE
    Publication number: 20230058125
    Abstract: Methods and systems for detecting and indicating the presence of undesirable substances in ingestible substance such as food or beverages. More specifically, systems and methods for nonvisually and concealably indicating and detecting the presence of unwanted or undesired drugs in beverages and/or food.
    Type: Application
    Filed: September 19, 2022
    Publication date: February 23, 2023
    Inventor: Stephen F. HOLMES
  • NONVISUAL INDICATION OF AN UNWANTED CHEMICAL IN AN INGESTIBLE SUBSTANCE
    Publication number: 20200116684
    Abstract: Methods and systems for detecting and indicating the presence of undesirable substances in ingestible substance such as food or beverages. More specifically, systems and methods for nonvisually and concealably indicating and detecting the presence of unwanted or undesired drugs in beverages and/or food.
    Type: Application
    Filed: April 24, 2018
    Publication date: April 16, 2020
    Inventor: Stephen F. Holmes
  • NONVISUAL INDICATION OF AN UNWANTED CHEMICAL IN AN INGESTIBLE SUBSTANCE
    Publication number: 20150185192
    Abstract: Methods and systems for detecting and indicating the presence of undesirable substances in ingestible substance such as food or beverages. More specifically, systems and methods for nonvisually and concealably indicating and detecting the presence of unwanted or undesired drugs in beverages and/or food.
    Type: Application
    Filed: March 13, 2015
    Publication date: July 2, 2015
    Inventor: Stephen F. Holmes
  • Nonvisual indication of an unwanted chemical in an ingestible substance
    Patent number: 8978468
    Abstract: Methods and systems for detecting and indicating the presence of undesirable substances in ingestible substance such as food or beverages. More specifically, systems and methods for nonvisually and concealably indicating and detecting the presence of unwanted or undesired drugs in beverages and/or food.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: March 17, 2015
    Inventor: Stephen F. Holmes
  • NONVISUAL INDICATION OF AN UNWANTED CHEMICAL IN AN INGESTIBLE SUBSTANCE
    Publication number: 20150033825
    Abstract: Methods and systems for detecting and indicating the presence of undesirable substances in ingestible substance such as food or beverages. More specifically, systems and methods for nonvisually and concealably indicating and detecting the presence of unwanted or undesired drugs in beverages and/or food.
    Type: Application
    Filed: October 17, 2014
    Publication date: February 5, 2015
    Inventor: Stephen F. Holmes
  • NONVISUAL INDICATION OF AN UNWANTED CHEMICAL IN AN INGESTIBLE SUBSTANCE
    Publication number: 20110088451
    Abstract: Methods and systems for detecting and indicating the presence of undesirable substances in ingestible substance such as food or beverages. More specifically, systems and methods for nonvisually and concealably indicating and detecting the presence of unwanted or undesired drugs in beverages and/or food.
    Type: Application
    Filed: October 19, 2010
    Publication date: April 21, 2011
    Inventor: Stephen F. Holmes