Patents by Inventor Stan NOWACKI

Stan NOWACKI 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).

  • Radiation curable inkjet ink compositions, printed articles, and thermal inkjet methods of using the same
    Patent number: 11479684
    Abstract: A radiation curable inkjet ink composition that includes (A) a mono-ethylenically unsaturated oligomer, (B) a mono-ethylenically unsaturated monomer, and (C) a solvent, wherein the radiation curable inkjet ink composition is substantially free of a photoinitiator and wherein a total weight of the mono-ethylenically unsaturated oligomer (A) is less than or equal to the total weight of the mono-ethylenically unsaturated monomer (B). A printed article including the radiation curable inkjet ink composition in cured form, and a method of forming an image with a thermal inkjet printhead are also provided.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: October 25, 2022
    Assignee: Kao Corporation
    Inventors: Muslim Contractor, Stan Nowacki, Stephen Buchanan, Stephen Cummings
  • RADIATION CURABLE INKJET INK COMPOSITIONS, PRINTED ARTICLES, AND THERMAL INKJET METHODS OF USING THE SAME
    Publication number: 20210040338
    Abstract: A radiation curable inkjet ink composition that includes (A) a mono-ethylenically unsaturated oligomer, (B) a mono-ethylenically unsaturated monomer, and (C) a solvent, wherein the radiation curable inkjet ink composition is substantially free of a photoinitiator and wherein a total weight of the mono-ethylenically unsaturated oligomer (A) is less than or equal to the total weight of the mono-ethylenically unsaturated monomer (B). A printed article including the radiation curable inkjet ink composition in cured form, and a method of forming an image with a thermal inkjet printhead are also provided.
    Type: Application
    Filed: April 17, 2019
    Publication date: February 11, 2021
    Applicant: Kao Corporation
    Inventors: Muslim CONTRACTOR, Stan NOWACKI, Stephen BUCHANAN, Stephen CUMMINGS