Patents by Inventor James S. Balcerski

James S. Balcerski 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).

  • Process for scale inhibition in evaporative desalination units
    Patent number: 4342652
    Abstract: An effective amount of a copolymer of maleic acid or anhydride and allyl sulfonic acid when added to the water to be treated provides increased inhibition of scale formation in evaporative desalination units.
    Type: Grant
    Filed: January 22, 1981
    Date of Patent: August 3, 1982
    Assignee: American Cyanamid Company
    Inventors: Arthur M. Schiller, James S. Balcerski
  • Phosphoric acid filtration process
    Patent number: 4332779
    Abstract: An improved process for the filtration of phosphoric acid wherein the prefilt phosphoric acid produced from the "wet process" is conditioned with a flocculant and a dispersant and thereafter filtered to concentrate the acid.
    Type: Grant
    Filed: November 24, 1980
    Date of Patent: June 1, 1982
    Assignee: American Cyanamid Company
    Inventors: Michael J. Thibodeau, James S. Balcerski
  • Process useful in the flocculation of phosphate slimes
    Patent number: 4224149
    Abstract: Use of an effective amount of a precipitant or sequestrant for calcium ions improves performance of anionic polymeric carboxylic acid flocculants in flocculating phosphate slimes.
    Type: Grant
    Filed: April 30, 1979
    Date of Patent: September 23, 1980
    Assignee: American Cyanamid Company
    Inventors: James S. Balcerski, Arthur M. Schiller, Arthur Snow