Patents by Inventor Christopher MacNeill

Christopher MacNeill 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).

  • Publication number: 20240199770
    Abstract: The present invention relates to a curable composition comprising an ethylenically unsaturated compound and a specific photoinitiator having dual initiation mechanisms. The invention also relates to a process for the preparation of a cured product, in particular a 3D-printed article, with this composition and to the use of this composition for obtaining an ink, a coating, a sealant, an adhesive, a molded article or a 3D-printed article. The invention further pertains to the use of a specific phosphine oxide photoinitiator in a 3D printing composition or 3D printing process.
    Type: Application
    Filed: March 4, 2021
    Publication date: June 20, 2024
    Inventors: Richard Plenderleith, Jeffrey Klang, Jonathan Andersson, Kangtai Ren, William Wolf, Christopher Macneill
  • Patent number: 9679672
    Abstract: In one aspect, electrically conductive conjugated polymeric compositions are described herein demonstrating compatibility with aqueous solvents and/or phases. The ability to provide aqueous compatible compositions from previously water insoluble conjugated polymeric systems, in some embodiments, can facilitate use of such systems in a variety of aqueous applications, including biological applications.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: June 13, 2017
    Assignee: Wake Forest University
    Inventors: Nicole Levi, David L. Carroll, Christopher MacNeill, Elizabeth Graham
  • Publication number: 20150069302
    Abstract: In one aspect, electrically conductive conjugated polymeric compositions are described herein demonstrating compatibility with aqueous solvents and/or phases. The ability to provide aqueous compatible compositions from previously water insoluble conjugated polymeric systems, in some embodiments, can facilitate use of such systems in a variety of aqueous applications, including biological applications.
    Type: Application
    Filed: April 12, 2013
    Publication date: March 12, 2015
    Applicant: WAKE FOREST UNIVERSITY
    Inventors: Nicole Levi, David L. Carroll, Christopher MacNeill, Elizabeth Graham