Patents by Inventor Aaron Michael Dahlke

Aaron Michael Dahlke 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).

  • Patent number: 11964989
    Abstract: Compounds that inhibit KRas G12D. In particular, compounds that inhibit the activity of KRas G12D, pharmaceutical compositions comprising the compounds and methods of use therefor, and in particular, methods of treating cancer. The compounds have a general structure represented by Formula (I): or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: April 23, 2024
    Assignees: Mirati Therapeutics, Inc., Array BioPharma Inc.
    Inventors: Xiaolun Wang, Aaron Craig Burns, James Gail Christensen, John Michael Ketcham, John David Lawson, Matthew Arnold Marx, Christopher Ronald Smith, Shelley Allen, James F. Blake, Mark Joseph Chicarelli, Joshua Ryan Dahlke, Donghua Dai, Jay Bradford Fell, John Peter Fischer, Macedonio J. Mejia, Brad Newhouse, Phong Nguyen, Jacob Matthew O'Leary, Spencer Pajk, Martha E. Rodriguez, Pavel Savechenkov, Tony P. Tang, Guy P.A. Vigers, Qian Zhao, Dean Russell Kahn, John Gaudino, Michael Christopher Hilton
  • Publication number: 20200333719
    Abstract: A method to make a chemically prepared crystalline polyester toner for use in electrophotography and more particularly to a method to make a multilayered crystalline polyester toner particle using a dual emulsion aggregation process. The dual emulsion aggregation process includes a first agglomeration step using an acid and a second agglomeration step using a soluble alkaline earth metal salt solution.
    Type: Application
    Filed: July 1, 2020
    Publication date: October 22, 2020
    Inventors: JING X. SUN, CORY NATHAN HAMMOND, AARON MICHAEL DAHLKE
  • Publication number: 20200110345
    Abstract: A method to make a chemically prepared crystalline polyester toner for use in electrophotography and more particularly to a method to make a multilayered crystalline polyester toner particle using a dual emulsion aggregation process. The dual emulsion aggregation process includes a first agglomeration step using an acid and a second agglomeration step using a soluble alkaline earth metal salt solution.
    Type: Application
    Filed: October 5, 2018
    Publication date: April 9, 2020
    Inventors: JING X SUN, CORY NATHAN HAMMOND, AARON MICHAEL DAHLKE
  • Publication number: 20200110346
    Abstract: A method to make a chemically prepared crystalline polyester toner for use in electrophotography and more particularly to a method to make a multilayered crystalline polyester toner particle using a dual emulsion aggregation process. The dual emulsion aggregation process includes a first agglomeration step using an acid and a second agglomeration step using a soluble alkaline earth metal salt solution.
    Type: Application
    Filed: October 5, 2018
    Publication date: April 9, 2020
    Inventors: JING X. SUN, CORY NATHAN HAMMOND, AARON MICHAEL DAHLKE
  • Patent number: 10495998
    Abstract: A chemically prepared multilayered toner composition, according to one example embodiment, includes a core having a first amorphous polyester resin, a second amorphous polyester resin, a colorant, and a release agent. A first layer is formed around the core wherein the first layer includes the same second amorphous polyester resin that is in the toner core. A second layer is formed on the surface of the first layer, wherein the second layer includes a third amorphous polyester resin. A borax coupling agent is between the first and second layers. In an embodiment the ratio of the second polymer in the core to second polymer in the first layer is about 50:50. The second layer can also be referred to as a shell that is formed over the toner particle having a center core, first layer and borax coupling agent. In another embodiment, the core does not contain a second amorphous polyester resin.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: December 3, 2019
    Assignee: LEXMARK INTERNATIONAL, INC.
    Inventors: Jing X Sun, Corey Marcus Moran, Cory Nathan Hammond, Aaron Michael Dahlke
  • Patent number: 10495999
    Abstract: A chemically prepared multilayered toner composition, according to one example embodiment, includes a core having a first amorphous polyester resin, a second amorphous polyester resin, a colorant, and a release agent. A first layer is formed around the core wherein the first layer includes the same second amorphous polyester resin that is in the toner core. A second layer is formed on the surface of the first layer, wherein the second layer includes a third amorphous polyester resin. A borax coupling agent is between the first and second layers. In an embodiment the ratio of the second polymer in the core to second polymer in the first layer is about 50:50. The second layer can also be referred to as a shell that is formed over the toner particle having a center core, first layer and borax coupling agent. In another embodiment, the core does not contain a second amorphous polyester resin.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: December 3, 2019
    Assignee: LEXMARK INTERNATIONAL, INC.
    Inventors: Jing X Sun, Corey Marcus Moran, Cory Nathan Hammond, Aaron Michael Dahlke
  • Publication number: 20190302634
    Abstract: A chemically prepared multilayered toner composition, according to one example embodiment, includes a core having a first amorphous polyester resin, a second amorphous polyester resin, a colorant, and a release agent. A first layer is formed around the core wherein the first layer includes the same second amorphous polyester resin that is in the toner core. A second layer is formed on the surface of the first layer, wherein the second layer includes a third amorphous polyester resin. A borax coupling agent is between the first and second layers. In an embodiment the ratio of the second polymer in the core to second polymer in the first layer is about 50:50. The second layer can also be referred to as a shell that is formed over the toner particle having a center core, first layer and borax coupling agent. In another embodiment, the core does not contain a second amorphous polyester resin.
    Type: Application
    Filed: December 6, 2018
    Publication date: October 3, 2019
    Inventors: JING X. SUN, COREY MARCUS MORAN, CORY NATHAN HAMMOND, AARON MICHAEL DAHLKE
  • Publication number: 20190302635
    Abstract: A chemically prepared multilayered toner composition, according to one example embodiment, includes a core having a first amorphous polyester resin, a second amorphous polyester resin, a colorant, and a release agent. A first layer is formed around the core wherein the first layer includes the same second amorphous polyester resin that is in the toner core. A second layer is formed on the surface of the first layer, wherein the second layer includes a third amorphous polyester resin. A borax coupling agent is between the first and second layers. In an embodiment the ratio of the second polymer in the core to second polymer in the first layer is about 50:50. The second layer can also be referred to as a shell that is formed over the toner particle having a center core, first layer and borax coupling agent. In another embodiment, the core does not contain a second amorphous polyester resin.
    Type: Application
    Filed: December 6, 2018
    Publication date: October 3, 2019
    Inventors: JING X SUN, COREY MARCUS MORAN, CORY NATHAN HAMMOND, AARON MICHAEL DAHLKE
  • Patent number: 10180634
    Abstract: A chemically prepared multilayered toner composition, according to one example embodiment, includes a core having a first polymer binder, a second polymer binder, a colorant, and a release agent. A first layer is formed around the core wherein the first layer includes the same second polymer binder that is in the toner core. A second layer is formed on the surface of the first layer, wherein the second layer includes a third polymer binder. A borax coupling agent is between the first and second layers. In an embodiment the ratio of the second polymer in the core to second polymer in the first layer is about 50:50. The second layer can also be referred to as a shell that is formed over the toner particle having a center core, first layer and borax coupling agent. In another embodiment, the core does not contain a second polymer binder.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: January 15, 2019
    Assignee: LEXMARK INTERNATIONAL, INC.
    Inventors: Jing X Sun, Corey Marcus Moran, Cory Nathan Hammond, Aaron Michael Dahlke