Patents by Inventor John R. Berschied, Jr.

John R. Berschied, Jr. 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).

  • Homogeneous cosmetic stick products
    Patent number: 5508028
    Abstract: This invention provides an antiperspirant-deodorant cosmetic stick product consisting of a solid organic matrix which contains a homogenous dispersion of particulate antiperspirant and deodorant ingredients. A deodorant cosmetic stick product is also provided which does not contain an antiperspirant ingredient.The solid organic matrix and dispersed particle phases have densities which are sufficiently matched to prevent setting of the dispersed particles during manufacture, and to provide a cosmetic stick product with dimensional stability.
    Type: Grant
    Filed: September 22, 1993
    Date of Patent: April 16, 1996
    Assignee: Church & Dwight Co., Inc.
    Inventor: John R. Berschied, Jr.
  • Homogeneous cosmetic stick products
    Patent number: 5486355
    Abstract: This invention provides an antiperspirant-deodorant cosmetic stick product consisting of a solid organic matrix which contains a homogenous dispersion of particulate antiperspirant and deodorant ingredients. A deodorant cosmetic stick product is also provided which does not contain an antiperspirant ingredient.The solid organic matrix and dispersed particle phases have densities which are sufficiently matched to prevent setting of the dispersed particles during manufacture, and to provide a cosmetic stick product with dimensional stability.
    Type: Grant
    Filed: December 8, 1992
    Date of Patent: January 23, 1996
    Assignee: Church & Dwight Co., Inc.
    Inventor: John R. Berschied, Jr.