Patents by Inventor Ronald A. Matesevac

Ronald A. Matesevac 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).

  • Cream cosmetic base with powdery feel
    Patent number: 6267970
    Abstract: A cream composition is disclosed that includes about 10 to about 30 weight percent of a wax having ozokerite, myristyl myristate, petrolatum, and hydrogenated castor oil; about 30 to about 70 weight percent of a powder having a starch selected from the group consisting of corn starch, oat starch and a combination thereof; and a volatile component having a volatile selected from the group consisting of cyclomethicone, isoeicosane and a combination thereof. The cream composition preferably includes a microencapsulated fragrance.
    Type: Grant
    Filed: March 23, 1998
    Date of Patent: July 31, 2001
    Assignee: Avon Products, Inc.
    Inventors: Ronald A. Matesevac, Beatriz N. Bennett
  • Stick compositions
    Patent number: 6117418
    Abstract: A clear stick composition is disclosed that includes a solvent, a gelling agent, a plasticizing/solubilizing agent and a clarity/stability agent. The clarity/stability enhancing agent is preferably polyoxypropylene (10) butanediol (PPG-10 butanediol).
    Type: Grant
    Filed: January 11, 1999
    Date of Patent: September 12, 2000
    Assignee: Avon Products, Inc.
    Inventors: Ronald Matesevac, Jeffrey S. Graf, Philip Franco
  • Clear stick deodorant
    Patent number: 5858336
    Abstract: A clear deodorant stick composition is disclosed that includes a solvent, a gelling agent, an odor-controlling agent selected from the group consisting of a germicidal agent, a deodorizing agent, a masking agent and a combination thereof, and a plasticizing/solubilizing agent selected from the group consisting of polyoxyethylene-polyoxypropylene 2-decyltetradecyl ether, ethoxylated dimethicone copolyol, and combinations thereof.
    Type: Grant
    Filed: October 10, 1997
    Date of Patent: January 12, 1999
    Assignee: Avon Products, Inc.
    Inventors: Jeffrey S. Graf, Ronald Matesevac, Philip Franco