Patents by Inventor Jerzy Antoni Budz

Jerzy Antoni Budz 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).

  • Digital imaging with high chloride emulsions containing iodide
    Patent number: 5783372
    Abstract: The invention relates to a photographic element for digital exposure comprising at least one layer comprising an emulsion of cubic silver iodochloride grain wherein said grain has been sensitized with a gold compound and with less than 1 .mu.mole per silver mole of sulfur.
    Type: Grant
    Filed: February 14, 1996
    Date of Patent: July 21, 1998
    Assignee: Eastman Kodak Company
    Inventors: Jerzy Antoni Budz, Jerzy Mydlarz, Benjamin Teh-Kung Chen, James Lawrence Edwards
  • Process for preparation of digitally imaging high chloride emulsions
    Patent number: 5691119
    Abstract: The invention provides a method of treating silver chloride emulsions comprising providing a silver chloride emulsion, adding gold and sulfur chemical sensitizers, heating to chemically sensitize said emulsion, cooling to below about 50.degree. C., adding bromide to the emulsion and then after bromide addition adding spectral sensitizing dye.
    Type: Grant
    Filed: February 14, 1996
    Date of Patent: November 25, 1997
    Assignee: Eastman Kodak Company
    Inventors: Jerzy Mydlarz, Jerzy Antoni Budz