Patents by Inventor Brian Jay Vondruska

Brian Jay Vondruska 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).

  • Method of compatibilizing cationic materials with anionic polymers
    Publication number: 20040170587
    Abstract: A method of compatibilizing an anionic polymer with cationic materials, which comprises complexing a cationic material with a compatible anionic complexing agent before combining the complexed cationic material with an anionic polymer. A composition comprising an anionic polymer and a complexed cationic material and a composition, such as a coating, containing an anionic polymer and a cationic material complexed with an anionic complexing agent.
    Type: Application
    Filed: March 4, 2004
    Publication date: September 2, 2004
    Inventor: Brian Jay Vondruska
  • Compositions of anionic polymeric rheology modifiers and cationic materials
    Publication number: 20040052748
    Abstract: A method of compatibilizing an anionic polymeric rheology modifier with cationic ingredients, which comprises complexing a cationic ingredient with an anionic complexing agent before combining the complexed cationic ingredient with an anionic rheology modifier. A composition comprising an anionic polymeric rheology modifier and a complexed cationic ingredient and a personal care or a household composition containing an anionic rheology modifier and a cationic ingredient complexed with an anionic complexing agent.
    Type: Application
    Filed: September 2, 2003
    Publication date: March 18, 2004
    Inventor: Brian Jay Vondruska