Patents by Inventor Dennis R. Blum

Dennis R. Blum 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).

  • Aqueous lubricant composition
    Patent number: 9745533
    Abstract: The present invention is directed towards an aqueous lubricant composition comprising hyaluronic acid, organic acid, salts and water, and has a pH of between 5.5 and 7.0 and an osmolality between about 150 and 1,500 mOsm/kg. The lubricant surprisingly has long-lasting lubricity and low osmolality as compared to conventional lubricants on the market.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: August 29, 2017
    Assignee: Church & Dwight Co., Inc.
    Inventors: Cristina Cojocariu, Michael J. Harrison, D. Craig Woodward, Justin Lee Batson, Dennis R. Blum
  • CONDOM WITH WARMTH IMPARTING LUBRICANT
    Publication number: 20160317719
    Abstract: A condom together with a lubrication composition the lubricating composition containing a minimal amount of free water, and comprising one or more glycols, such that the glycols in the lubricant release heat and warmth when contacted with compositions containing free water.
    Type: Application
    Filed: July 7, 2016
    Publication date: November 3, 2016
    Applicant: Church & Dwight Co., Inc.
    Inventors: Dennis R. Blum, James Daniels, JR., April Ensinger, Michael J. Harrison, Robin Luyber Fernandez, R. Christian Millar
  • AQUEOUS LUBRICANT COMPOSITION
    Publication number: 20160017254
    Abstract: The present invention is directed towards an aqueous lubricant composition comprising hyaluronic acid, organic acid, salts and water, and has a pH of between 5.5 and 7.0 and an osmolality between about 150 and 1,500 mOsm/kg. The lubricant surprisingly has long-lasting lubricity and low osmolality as compared to conventional lubricants on the market.
    Type: Application
    Filed: March 14, 2014
    Publication date: January 21, 2016
    Inventors: Cristina Cojocariu, Michael J. Harrison, D. Craig Woodward, Justin Lee Batson, Dennis R. Blum
  • Non-slip condom
    Patent number: 6135112
    Abstract: A condom includes at least one ring above a ring at the opening of the condom, and at least one section of reduced inside diameter relative to other sections thereof between the open and a closed ends.
    Type: Grant
    Filed: February 10, 1998
    Date of Patent: October 24, 2000
    Assignee: Carter-Wallace, Inc.
    Inventors: Michael J. Harrison, Frederick P. Sisbarro, Steven R. Strauss, Dennis R. Blum, Jim D. Burns