Patents by Inventor Christopher J. Dougherty

Christopher J. Dougherty 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: 20220185464
    Abstract: A system and method for controlling a multi-rotor aircraft that implements the unconventional use of an odd number of rotors. The odd or auxiliary rotor is designed to be smaller in diameter than the remaining main rotors and accordingly generates a smaller unbalanced torque and pitch on the aircraft. Additional configurations implement the use of smaller thrust rotors that can be used to generate thrust as well as control yaw and thus counteract any remaining unbalanced torque from the odd auxiliary rotor.
    Type: Application
    Filed: April 21, 2021
    Publication date: June 16, 2022
    Applicants: California Institute of Technology, TooFon, Inc.
    Inventors: Morteza Gharib, Reza Nemovi, Michael V. Ol, Christopher J. Dougherty
  • Patent number: 11072421
    Abstract: An automated flying transport vehicle that capitalizes on the strengths and complexities of a fixed and rotary winged aircraft. The air transport vehicle comprises a body aerodynamically designed to generate lift and a plurality of rotors that can generate lift as well as forward thrust from which a fixed wing portion of the air transport vehicle will begin to generate additional lift allowing for a sustained flight.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: July 27, 2021
    Assignee: California Institute of Technology
    Inventors: Xichen Shi, Marcel Veismann, Christopher J. Dougherty, Stephanie Rider, Soon-Jo Chung, Morteza Gharib, Kyunam Kim, Salar Rahili
  • Publication number: 20190106206
    Abstract: An automated flying transport vehicle that capitalizes on the strengths and complexities of a fixed and rotary winged aircraft. The air transport vehicle comprises a body aerodynamically designed to generate lift and a plurality of rotors that can generate lift as well as forward thrust from which a fixed wing portion of the air transport vehicle will begin to generate additional lift allowing for a sustained flight.
    Type: Application
    Filed: October 2, 2018
    Publication date: April 11, 2019
    Applicant: California Institute of Technology
    Inventors: Xichen Shi, Marcel Veismann, Christopher J. Dougherty, Stephanie Rider, Soon-Jo Chung, Morteza Gharib, Kyunam Kim, Salar Rahili, Reza Nemovi
  • Patent number: 8263571
    Abstract: The present invention provides methods and compositions useful for inhibiting expression of the gene encoding the transcription factor, Brother of the Regulatory of Imprinted Sites (BORIS) by RNA interference. Methods of the present invention can be used to silence BORIS in cancer cells, which results in apoptosis and may be useful as for treating cancer in mammals. The methods of the invention directed to cancer therapy can be used alone or in combination with standard cancer treatments such as surgery, radiation, chemotherapy, and immunotherapy.
    Type: Grant
    Filed: August 11, 2008
    Date of Patent: September 11, 2012
    Assignee: Vendevia Group, LLC
    Inventors: Boris N. Reznik, Christopher J. Dougherty, Thomas Ichim
  • Publication number: 20100279291
    Abstract: The present invention provides methods and compositions useful for inhibiting expression of the gene encoding the transcription factor, Brother of the Regulatory of Imprinted Sites (BORIS) by RNA interference. Methods of the present invention can be used to silence BORIS in cancer cells, which results in apoptosis and may be useful as for treating cancer in mammals. The methods of the invention directed to cancer therapy can be used alone or in combination with standard cancer treatments such as surgery, radiation, chemotherapy, and immunotherapy.
    Type: Application
    Filed: August 11, 2008
    Publication date: November 4, 2010
    Applicant: VENDEVIA GROUP, LLC
    Inventors: Boris N. Reznik, Christopher J. Dougherty, Thomas Ichim
  • Publication number: 20090081245
    Abstract: Disclosed are methods and compositions for developing mutants of the Brother of the Regulator of Imprinted Sites (BORIS) suitable for immunotherapeutic purposes. Said methods involve the mutagenesis and/or deletion of various sequences within wild-type BORIS protein with the objected aim of constructing nucleic acids and proteins encoded by said nucleic acids capable of eliciting immune responses while concurrently lacking oncogenicity. Methods of screening of small molecule inhibitors of wild-type BORIS activity are also provided.
    Type: Application
    Filed: September 8, 2008
    Publication date: March 26, 2009
    Inventors: Boris N. Reznik, Christopher J. Dougherty, Thomas Ichim