Patents by Inventor Christopher Barnes

Christopher Barnes 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: 20250069580
    Abstract: In one aspect a method that includes receiving an input signal captured by one or more first sensors associated with an active noise reduction (ANR) device, and processing the input signal using a first filter disposed in an ANR signal path to generate a first signal for an acoustic transducer of the ANR device. The input signal is processed in a pass-through signal path disposed in parallel with the ANR signal path to generate a second signal for the acoustic transducer, wherein the pass-through signal path allows a portion of the input signal to pass through to the acoustic transducer in accordance with a variable gain. One or more second sensors detect an existence of a condition likely to cause instability in the pass-through signal path, and in response, the variable gain is adjusted. A driver signal for the acoustic transducer is generated using an output based on the adjusted gain.
    Type: Application
    Filed: September 9, 2024
    Publication date: February 27, 2025
    Inventor: Christopher A. Barnes
  • Patent number: 12098152
    Abstract: Polycystic ovary syndrome (PCOS) is characterized by elevated levels of androgens, cysts in the ovaries, and irregular periods. Women with PCOS present with additional symptoms, including hirsutism, alopecia, acne, infertility, weight gain, fatigue, depression and mood changes. The present disclosure provides new compounds, salts, compositions and uses thereof in the treatment of PCOS due to elevated adrenal androgens. Further, the present disclosure provides methods for treating PCOS due to elevated adrenal androgens.
    Type: Grant
    Filed: February 9, 2023
    Date of Patent: September 24, 2024
    Assignee: SPRUCE BIOSCIENCES, INC.
    Inventors: Christopher Barnes, David Karpf, Mustafa Noor
  • Patent number: 12087266
    Abstract: In one aspect a method that includes receiving an input signal captured by one or more first sensors associated with an active noise reduction (ANR) device, and processing the input signal using a first filter disposed in an ANR signal path to generate a first signal for an acoustic transducer of the ANR device. The input signal is processed in a pass-through signal path disposed in parallel with the ANR signal path to generate a second signal for the acoustic transducer, wherein the pass-through signal path allows a portion of the input signal to pass through to the acoustic transducer in accordance with a variable gain. One or more second sensors detect an existence of a condition likely to cause instability in the pass-through signal path, and in response, the variable gain is adjusted. A driver signal for the acoustic transducer is generated using an output based on the adjusted gain.
    Type: Grant
    Filed: April 21, 2023
    Date of Patent: September 10, 2024
    Assignee: Bose Corporation
    Inventor: Christopher A. Barnes
  • Publication number: 20240293421
    Abstract: Described herein are crystalline composition, methods of making such crystalline composition, pharmaceutical compositions and medicaments comprising such crystalline composition, and methods of using such crystalline composition in the treatment of conditions, diseases, or disorders that would benefit from modulation of Corticotropin-releasing hormone receptor 1 (CRF1).
    Type: Application
    Filed: March 7, 2024
    Publication date: September 5, 2024
    Inventors: Dasharatha REDDY, Ashokraj RAJAGOPAL, Lu WANG, Christopher BARNES
  • Publication number: 20240294613
    Abstract: The present invention provides for cross-neutralizing SARS-COV2 antibodies. The antibodies can be used to treat SARS-CoV2 and variants thereof.
    Type: Application
    Filed: December 30, 2021
    Publication date: September 5, 2024
    Inventors: Ramnik Xavier, Johannes Scheid, Christopher Barnes, Pamela Bjorkman, Basak Eraslan
  • Publication number: 20240261300
    Abstract: Patients with congenital adrenal hyperplasia (CAH) need adequate care and treatment in order to lead normal lives. Hence, there is a need for new methods of treating CAH. This disclosure provides new compounds, salts, compositions and uses thereof in the treatment of CAH.
    Type: Application
    Filed: February 9, 2024
    Publication date: August 8, 2024
    Inventors: Sangita GHOSH, Christopher BARNES, Michael HUANG
  • Publication number: 20240043432
    Abstract: Described herein are crystalline composition, methods of making such crystalline composition, pharmaceutical compositions and medicaments comprising such crystalline composition, and methods of using such crystalline composition in the treatment of conditions, diseases, or disorders that would benefit from modulation of Corticotropin-releasing hormone receptor 1 (CRF1).
    Type: Application
    Filed: May 1, 2023
    Publication date: February 8, 2024
    Inventors: Dasharatha REDDY, Ashokraj Rajagopal, Lu Wang, Christopher Barnes
  • Patent number: 11858932
    Abstract: Polycystic ovary syndrome (PCOS) is characterized by elevated levels of androgens, cysts in the ovaries, and irregular periods. Women with PCOS present with additional symptoms, including hirsutism, alopecia, acne, infertility, weight gain, fatigue, depression and mood changes. The present disclosure provides new compounds, salts, compositions and uses thereof in the treatment of PCOS due to elevated adrenal androgens. Further, the present disclosure provides methods for treating PCOS due to elevated adrenal androgens.
    Type: Grant
    Filed: June 13, 2023
    Date of Patent: January 2, 2024
    Assignee: Spruce Biosciences, Inc.
    Inventors: Christopher Barnes, David Karpf, Mustafa Noor
  • Publication number: 20230368768
    Abstract: In one aspect a method that includes receiving an input signal captured by one or more first sensors associated with an active noise reduction (ANR) device, and processing the input signal using a first filter disposed in an ANR signal path to generate a first signal for an acoustic transducer of the ANR device. The input signal is processed in a pass-through signal path disposed in parallel with the ANR signal path to generate a second signal for the acoustic transducer, wherein the pass-through signal path allows a portion of the input signal to pass through to the acoustic transducer in accordance with a variable gain. One or more second sensors detect an existence of a condition likely to cause instability in the pass-through signal path, and in response, the variable gain is adjusted. A driver signal for the acoustic transducer is generated using an output based on the adjusted gain.
    Type: Application
    Filed: April 21, 2023
    Publication date: November 16, 2023
    Inventor: Christopher A. Barnes
  • Publication number: 20230322775
    Abstract: Polycystic ovary syndrome (PCOS) is characterized by elevated levels of androgens, cysts in the ovaries, and irregular periods. Women with PCOS present with additional symptoms, including hirsutism, alopecia, acne, infertility, weight gain, fatigue, depression and mood changes. The present disclosure provides new compounds, salts, compositions and uses thereof in the treatment of PCOS due to elevated adrenal androgens. Further, the present disclosure provides methods for treating PCOS due to elevated adrenal androgens.
    Type: Application
    Filed: June 13, 2023
    Publication date: October 12, 2023
    Inventors: Christopher BARNES, David KARPF, Mustafa NOOR
  • Publication number: 20230295161
    Abstract: Polycystic ovary syndrome (PCOS) is characterized by elevated levels of androgens, cysts in the ovaries, and irregular periods. Women with PCOS present with additional symptoms, including hirsutism, alopecia, acne, infertility, weight gain, fatigue, depression and mood changes. The present disclosure provides new compounds, salts, compositions and uses thereof in the treatment of PCOS due to elevated adrenal androgens. Further, the present disclosure provides methods for treating PCOS due to elevated adrenal androgens.
    Type: Application
    Filed: February 9, 2023
    Publication date: September 21, 2023
    Inventors: Christopher BARNES, David KARPF, Mustafa NOOR
  • Patent number: 11708372
    Abstract: Described herein are crystalline composition comprising a Corticotropin-releasing hormone receptor 1 (CRF1) antagonist, such as Compound 1: methods of making such crystalline composition, pharmaceutical compositions and medicaments comprising such crystalline composition, and methods of using such crystalline composition in the treatment of conditions, diseases, or disorders that would benefit from modulation of CRF.
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: July 25, 2023
    Assignee: SPRUCE BIOSCIENCES, INC.
    Inventors: Dasharatha Reddy, Ashokraj Rajagopal, Lu Wang, Christopher Barnes
  • Publication number: 20230159533
    Abstract: Described herein are crystalline composition comprising a Corticotropin-releasing hormone receptor 1 (CRF1) antagonist, such as Compound 1: methods of making such crystalline composition, pharmaceutical compositions and medicaments comprising such crystallin composition, and methods of using such crystalline composition in the treatment of conditions, diseases, or disorders that would benefit from modulation of CRF.
    Type: Application
    Filed: April 13, 2022
    Publication date: May 25, 2023
    Inventors: Dasharatha REDDY, Ashokraj RAJAGOPAL, Lu WANG, Christopher BARNES
  • Patent number: 11640817
    Abstract: In one aspect a method that includes receiving an input signal captured by one or more first sensors associated with an active noise reduction (ANR) device, and processing the input signal using a first filter disposed in an ANR signal path to generate a first signal for an acoustic transducer of the ANR device. The input signal is processed in a pass-through signal path disposed in parallel with the ANR signal path to generate a second signal for the acoustic transducer, wherein the pass-through signal path allows a portion of the input signal to pass through to the acoustic transducer in accordance with a variable gain. One or more second sensors detect an existence of a condition likely to cause instability in the pass-through signal path, and in response, the variable gain is adjusted. A driver signal for the acoustic transducer is generated using an output based on the adjusted gain.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: May 2, 2023
    Assignee: Bose Corporation
    Inventor: Christopher A. Barnes
  • Patent number: 11514366
    Abstract: A computing system receives decrypts learned parameters of a computer-implemented predictive model stored in a computer-readable, non-volatile data store upon instantiation of a model process in volatile memory of the computing system. The predictive model is parameterized by learned parameters that are based upon private data of a user, wherein the learned parameters of the predictive model have been encrypted subsequent to training of the predictive model based upon the private data of the user. The computing system receives a request for a prediction associated with the user. Upon authorizing the request, the computing identifies the predictive model. The computing system, by way of the model process, generates the prediction based upon the request and the predictive model. The computing system outputs the prediction to a computing device associated with the user.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: November 29, 2022
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventor: Christopher Barnes
  • Publication number: 20220228129
    Abstract: The present disclosure provides an in vitro mammalian cell that is genetically modified to provide for enhanced production of adeno-associated virus (AAV) virions. The mammalian cells can be used to produce AAV virions, e.g., recombinant AAV virions that include a heterologous nucleic acid encoding a gene product; the present disclosure thus provides methods for producing an AAV virion, which may be a recombinant AAV virion.
    Type: Application
    Filed: April 22, 2020
    Publication date: July 21, 2022
    Inventors: David V. Schaffer, Christopher Barnes, David Stephen Ojala
  • Publication number: 20220133742
    Abstract: Patients with congenital adrenal hyperplasia (CAH) need adequate care and treatment in order to lead normal lives. Hence, there is a need for new methods of treating CAH. This disclosure provides new compounds, salts, compositions and uses thereof in the treatment of CAH.
    Type: Application
    Filed: January 18, 2022
    Publication date: May 5, 2022
    Inventors: Sangita GHOSH, Christopher BARNES, Michael HUANG
  • Publication number: 20220101267
    Abstract: Techniques for efficient medical appointment scheduling are described. In an example, a method of facilitating access between a patient endpoint system and a healthcare provider computer system includes: receiving, at a management computer system through a network, healthcare provider information from the healthcare provider computer; storing the healthcare provider information in a database along with a collection of healthcare provider information from a plurality of other healthcare provider computer systems, the healthcare provider information including appointment availability information; providing, from the management computer to the patient endpoint system, an interface to the database to retrieving the healthcare provider information; and providing, from the patient endpoint system to the healthcare provider computer system, a request for an appointment based on the appointment availability information retrieved by the patient endpoint system from the database.
    Type: Application
    Filed: December 11, 2021
    Publication date: March 31, 2022
    Inventors: Michael MERGENTHALER, Christopher BARNES, Russell HARRIS, Howard STERLING
  • Publication number: 20220067574
    Abstract: A computing system receives decrypts learned parameters of a computer-implemented predictive model stored in a computer-readable, non-volatile data store upon instantiation of a model process in volatile memory of the computing system. The predictive model is parameterized by learned parameters that are based upon private data of a user, wherein the learned parameters of the predictive model have been encrypted subsequent to training of the predictive model based upon the private data of the user. The computing system receives a request for a prediction associated with the user. Upon authorizing the request, the computing identifies the predictive model. The computing system, by way of the model process, generates the prediction based upon the request and the predictive model. The computing system outputs the prediction to a computing device associated with the user.
    Type: Application
    Filed: September 2, 2020
    Publication date: March 3, 2022
    Inventor: Christopher BARNES
  • Patent number: 11159532
    Abstract: Systems and methods are provided for use in implementing access controls to content blocks of a user profile associated with a user. One exemplary system includes an access engine configured to receive an access command from a user, via a communication device, to access the user profile. The access command includes a designation of at least one the content blocks for access by a provider, an identity of the provider, and a duration of the access. The access engine is configured to also modify a permission associated with the designated content block(s) in relation to the provider to permit the access by the provider, and to expose the content block(s) to the provider, thereby granting the access for the provider to the content block(s). The access engine is configured to further terminate the access of the provider to the content block(s) when the duration of the access expires.
    Type: Grant
    Filed: October 29, 2019
    Date of Patent: October 26, 2021
    Assignee: MASTERCARD INTERNATIONAL INCORPORATED
    Inventors: Andrew Christopher Barnes, Eric Orlaska, Mary Thuet