Patents by Inventor Mark Riddle

Mark Riddle 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).

  • Patent number: 11230465
    Abstract: A system for sensing empty soft drink syrup containers in a soda pop dispensing arrangement is provided that includes at least one soft drink syrup container; a mixing station for mixing water and CO2 with soft drink syrup to make a soda pop mixture; a pump for pumping soft drink syrup to the mixing station and beyond to be dispensed; a CO2 container providing CO2 gas; and a soda pop dispenser apparatus. The system also includes a first tubing transmission line extending between the soft drink syrup container and the pump for carrying soft drink syrup, a second tubing transmission line for carrying soft drink syrup between the pump and the mixing station, and a third tubing transmission line extending between the mixing station and the soda pop dispenser for carrying soda pop to be dispensed.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: January 25, 2022
    Inventors: Kevin M. Candler, Mark Riddle
  • Patent number: 10730736
    Abstract: A system for sensing empty soft drink syrup containers in a soda pop dispensing arrangement is provided that includes at least one soft drink syrup container; a mixing station for mixing water and CO2 with soft drink syrup to make a soda pop mixture; a pump for pumping soft drink syrup to the mixing station and beyond to be dispensed; a CO2 container providing CO2 gas; and a soda pop dispenser apparatus. The system also includes a first tubing transmission line extending between the soft drink syrup container and the pump for carrying soft drink syrup, a second tubing transmission line for carrying soft drink syrup between the pump and the mixing station, and a third tubing transmission line extending between the mixing station and the soda pop dispenser for carrying soda pop to be dispensed.
    Type: Grant
    Filed: March 28, 2018
    Date of Patent: August 4, 2020
    Inventors: Kevin M. Candler, Mark Riddle
  • Patent number: 10336776
    Abstract: This patent relates to invert water in oil (w/o) and water in silicone (w/si) emulsions made using non PEG/PPG containing polyhydric silicone emulsifiers. The polyhydric silicone polymers are based on allyl trimethylolpropane and pentaerythritol modified organic groups and do not contain any PEG and/or PPG groups (also known as polyethylene glycol and polypropylene glycols, polyethers, polyglycols,). These emulsions show improved emulsification stability and provide a light feel compared to emulsions made with other silicone based PEG/PPG compounds which are commonly used in the field.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: July 2, 2019
    Assignee: SILTECH CORP
    Inventors: Rick Vrckovnik, Fenbao David Zhang, Mark Riddle
  • Patent number: 8263061
    Abstract: The present invention is directed to a series of alkyl quaternium silicone compounds having both alkyl groups and fatty quaternary nitrogen groups attached in one molecule, and the intermediates formed during the production thereof, that are suitable for use in personal care and other applications. These compounds by virtue of their unique structure provide outstanding micro-emulsions and provide outstanding hair conditioning.
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: September 11, 2012
    Assignees: Colgate-Palmolive Company, Siltech Corporation
    Inventors: Anthony J. O'Lenick, Jr., Zhi Lu, Marian N. Holerca, Mark Riddle, Gregory Szewczyk, Rick Vrckovnik
  • Publication number: 20110027206
    Abstract: The present invention is directed to a series of alkyl quaternium silicone compounds having both alkyl groups and fatty quaternary nitrogen groups attached in one molecule, and the intermediates formed during the production thereof, that are suitable for use in personal care and other applications. These compounds by virtue of their unique structure provide outstanding micro-emulsions and provide outstanding hair conditioning.
    Type: Application
    Filed: January 22, 2009
    Publication date: February 3, 2011
    Applicant: Colgate-Palmolive Company
    Inventors: Anthony J. O'Lenick, JR., Zhi Lu, Marian N. Holerca, Mark Riddle, Gregory Szewczyk, Rick Vrckovnik
  • Patent number: 6407274
    Abstract: The present invention relates to silicone based amine oxides. The silicone amine oxides are non-irritating, high foaming products that are substantive to substrates like fiber, metal hair and skin. They also possess good detergency. They are made by reaction of a suitable silicone compound containing an epoxide functionality, followed by reaction with hydrogen peroxide to make the amine oxide.
    Type: Grant
    Filed: December 26, 2001
    Date of Patent: June 18, 2002
    Assignee: Siltech Corporation
    Inventors: Richard O. Vrckovnik, Mark Riddle