Patents by Inventor John Giffin

John Giffin 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: 20210163621
    Abstract: Antigen binding molecules, chimeric receptors, and engineered immune cells to DLL3 are disclosed in accordance with the invention. The invention further relates to vectors, compositions, and methods of treatment and/or detection using the DLL3 antigen binding molecules and engineered immune cells.
    Type: Application
    Filed: April 10, 2019
    Publication date: June 3, 2021
    Applicants: AMGEN INC., KiTe Pharma, Inc.
    Inventors: Michael John Giffin, Melissa THOMAS, Christopher MURAWSKY, Ryan B. CASE, Lawren WU, Jed J. WILTZIUS, Ruben Alvarez RODRIGUEZ, Jun FENG
  • Patent number: 7021264
    Abstract: A variable valve comprising a first cylinder having an aperture and a second cylinder having a second aperture. The first cylinder moves between a first position and a second position. Preferably, the second cylinder moves in cooperation with the first cylinder such that the first aperture and the second aperture form a variable sized opening when the first cylinder moves from the first position toward the second position. The first aperture and the second aperture preferably rotate. The variable sized opening is preferably in a closed position when in the first position. The valve comprises a block body including a passage for allowing air to pass therethrough. The first cylinder and the second cylinder are coupled to the block body and configured in a predetermined position such that the variable sized opening is in communication with the passage. The valve also includes an axle for driving the first cylinder and the second cylinder.
    Type: Grant
    Filed: March 24, 2004
    Date of Patent: April 4, 2006
    Inventor: John Giffin
  • Publication number: 20040177831
    Abstract: A variable valve comprising a first cylinder having an aperture and a second cylinder having a second aperture. The first cylinder moves between a first position and a second position. Preferably, the second cylinder moves in cooperation with the first cylinder such that the first aperture and the second aperture form a variable sized opening when the first cylinder moves from the first position toward the second position. The first aperture and the second aperture preferably rotate. The variable sized opening is preferably in a closed position when in the first position. The valve comprises a block body including a passage for allowing air to pass therethrough. The first cylinder and the second cylinder are coupled to the block body and configured in a predetermined position such that the variable sized opening is in communication with the passage. The valve also includes an axle for driving the first cylinder and the second cylinder.
    Type: Application
    Filed: March 24, 2004
    Publication date: September 16, 2004
    Inventor: John Giffin
  • Patent number: 6712040
    Abstract: A variable valve comprising a first cylinder having a first aperture and a second cylinder having a second aperture. The first cylinder moves between a first position and a second position. Preferably, the second cylinder moves in cooperation with the first cylinder such that the first aperture and the second aperture form a variable sized opening when the first cylinder moves from the first position toward the second position. The first aperture and the second aperture preferably rotate. The variable sized opening is preferably in a closed position when in the first position. The valve comprises a block body including a passage for allowing air to pass. therethrough. The first cylinder and the second cylinder are coupled to the block body and configured in a predetermined position such that the variable sized opening is in communication with the passage. The valve also includes an axle for driving the first cylinder and the second cylinder.
    Type: Grant
    Filed: January 21, 2003
    Date of Patent: March 30, 2004
    Inventor: John Giffin