Patents by Inventor Deborah Blumenshine

Deborah Blumenshine 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).

  • Laser ablative dielectric material
    Patent number: 10304720
    Abstract: Dielectric materials with optimal mechanical properties for use in laser ablation patterning are proposed. These materials include a polymer selected from the group consisting of polyureas, polyurethane, and polyacylhydrazones. New methods to prepare suitable polyacylhydrazones are also provided. Those methods involve mild conditions and result in a soluble polymer that is stable at room temperature and can be incorporated into formulations that can be coated onto microelectronic substrates. The dielectric materials exhibit high elongation, low CTE, low cure temperature, and leave little to no debris post-ablation.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: May 28, 2019
    Assignee: Brewer Science, Inc.
    Inventors: Christina R. Matos-Perez, Tony D. Flaim, Arthur O. Southard, Lisa M. Kirchner, Deborah Blumenshine
  • LASER ABLATIVE DIELECTRIC MATERIAL
    Publication number: 20180019156
    Abstract: Dielectric materials with optimal mechanical properties for use in laser ablation patterning are proposed. These materials include a polymer selected from the group consisting of polyureas, polyurethane, and polyacylhydrazones. New methods to prepare suitable polyacylhydrazones are also provided. Those methods involve mild conditions and result in a soluble polymer that is stable at room temperature and can be incorporated into formulations that can be coated onto microelectronic substrates. The dielectric materials exhibit high elongation, low CTE, low cure temperature, and leave little to no debris post-ablation.
    Type: Application
    Filed: July 14, 2017
    Publication date: January 18, 2018
    Inventors: Cristina R. Matos-Perez, Tony D. Flaim, Arthur O. Southard, Lisa M. Kirchner, Deborah Blumenshine