Patents by Inventor Pankaj Chopra

Pankaj Chopra 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: 11999277
    Abstract: Embodiments related to systems and methods for controlling the relative amounts of rotation and heave motions applied to a seat by an active seat suspension system are described.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: June 4, 2024
    Assignee: ClearMotion Acquisition I LLC
    Inventors: Brian Alexander Selden, Thomas James Cashman, Jr., Pankaj Chopra, Mario Flores Alanis
  • Publication number: 20230203574
    Abstract: A method for diagnosing or giving a prognosis for anxious temperament or trait-like anxiety in a human or non-human primate subject comprising the steps of (a) obtaining DNA from a blood or saliva sample from the subject and (b) quantifying methylation in a set of differentially methylated regions (DMRs) selected from SEQ ID NOs: 1-32, 34-44, 46-53, and 55-74, GCTCA, CGCACCG, AGAGGCAG, and AGCTCG or DMR-associated genes selected from DIP2C, GRB10, INPP5A, C17ORF97, PDXK, CACNA2D4, TRAPPC9, CRTC1, MEGF6, HIVEP3, OPCML, PITPNM2, ZFPM1, RAP1GAP2, NFATC1, RNF126, FSTL3, GNAS, SH3BP2, NEURL1B, MAD1L1, HSPA12B, IGF2, PEG10, PEG3, SLC16A3, SYTL1, and ZIM2, wherein a significant change methylation indicates the present of anxious temperament or trait-like anxiety, wherein the change is relative to DNA from a second human or non-human primate who does not have anxious temperament or trait-like anxiety.
    Type: Application
    Filed: November 22, 2022
    Publication date: June 29, 2023
    Applicants: Wisconsin Alumni Research Foundation, Emory University
    Inventors: Reid Spencer Alisch, Pankaj chopra
  • Patent number: 11542548
    Abstract: A method for diagnosing or giving a prognosis for anxious temperament or trait-like anxiety in a human or non-human primate subject comprising the steps of (a) obtaining DNA from a blood or saliva sample from the subject and (b) quantifying methylation in a set of differentially methylated regions (DMRs) selected from SEQ ID NOs:1-75 or DMR-associated genes selected from DIP2C, GRB10, INPP5A, C17ORF97, PDXK, CACNA2D4, TRAPPC9, CRTC1, MEGF6, HIVEP3, OPCML, PITPNM2, ZFPM1, RAP1GAP2, NFATC1, RNF126, FSTL3, GNAS, SH3BP2, NEURL1B, MAD1L1, HSPA12B, IGF2, PEG10, PEG3, SLC16A3, SYTL1, and ZIM2, wherein a significant change methylation indicates the present of anxious temperament or trait-like anxiety, wherein the change is relative to DNA from a second human or non-human primate who does not have anxious temperament or trait-like anxiety. Also disclosed is a biomarker panel of DMR and DMR-associated genes for the diagnosis or prognosis of anxious temperament or trait-like anxiety.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: January 3, 2023
    Assignees: Wisconsin Alumni Research Foundation;, Emory University
    Inventors: Reid Spencer Alisch, Pankaj Chopra
  • Publication number: 20220361966
    Abstract: Described herein are methods and systems for determining force in a robotic surgical system. In some embodiments, a force applied by a robotic component (e.g. a robotic arm, a segment of a robotic arm, or a joint of a robotic arm) is determined. Also described herein are methods and systems for providing visual (e.g., direction and magnitude) feedback to a user without the need for direct haptic feedback. Such visual feedback may be presented to the user in conjunction with haptic feedback.
    Type: Application
    Filed: May 13, 2022
    Publication date: November 17, 2022
    Inventors: Sammy Khalifa, Adam Sachs, Michael Eilenberg, Pankaj Chopra, Michael Bunne, Jeff Bail
  • Publication number: 20210268943
    Abstract: Embodiments related to the operation of an active seat suspension using prefiltered road data are described. In one embodiment, the prefiltered road data may be filtered to exclude road and/or driving inputs with low frequencies, or long length scales, such as hills, curves Such an embodiment may at least partially reduce operation of an active seat suspension in response to these low frequency long length scale of inputs where displacements of the vehicle may be greater than a range of motion of the active seat suspension while still permitting the active seat suspension to respond to higher frequency inputs.
    Type: Application
    Filed: May 14, 2019
    Publication date: September 2, 2021
    Applicant: ClearMotion Acquisition I LLC
    Inventors: Jack A. EKCHIAN, Pankaj CHOPRA, Ari GORDIN
  • Publication number: 20210268942
    Abstract: Embodiments related to active seat suspensions as well as their methods of operation are disclosed. In one particular embodiment, a failure state of an active seat suspension may be detected after which operation of one or more actuators of the active seat suspension may be limited in response to the detected failure state. In another embodiment, a crash or imminent crash of a vehicle may be detected and an active seat suspension may be operated to lower a seat connected thereto to lower the seat toward an underlying portion of the vehicle. In yet another embodiment, operation of an active seat suspension may be limited to reduce a temperature of the active seat suspension when a rate of change and/or a magnitude of a sensed temperature of an actuator of an active seat suspension is greater than a predetermined threshold.
    Type: Application
    Filed: May 14, 2019
    Publication date: September 2, 2021
    Applicant: ClearMotion Acquisition I LLC
    Inventors: Pankaj CHOPRA, Jack A. EKCHIAN, Ari GORDIN, Mario Flores ALANIS
  • Publication number: 20210221258
    Abstract: Embodiments related to systems and methods for controlling an active vehicle seat are described. In some embodiments, the active vehicle seat is controlled based at least partly on internal sensor information, external sensor information, and operator input from a user interface.
    Type: Application
    Filed: May 14, 2019
    Publication date: July 22, 2021
    Applicant: ClearMotion Acquisition I LLC
    Inventors: Jack A. Ekchian, Ari Gordin, Pankaj Chopra, Zackary Martin Anderson
  • Publication number: 20210221264
    Abstract: Embodiments related to systems and methods for controlling the relative amounts of rotation and heave motions applied to a seat by an active seat suspension system are described.
    Type: Application
    Filed: May 14, 2019
    Publication date: July 22, 2021
    Applicant: ClearMotion Acquisition I LLC
    Inventors: Brian Alexander Selden, Thomas James Cashman, JR., Pankaj Chopra, Mario Flores Alanis
  • Publication number: 20200392560
    Abstract: A method for diagnosing or giving a prognosis for anxious temperament or trait-like anxiety in a human or non-human primate subject comprising the steps of (a) obtaining DNA from a blood or saliva sample from the subject and (b) quantifying methylation in a set of differentially methylated regions (DMRs) selected from SEQ ID NOs:1-75 or DMR-associated genes selected from DIP2C, GRB10, INPP5A, C17ORF97, PDXK, CACNA2D4, TRAPPC9, CRTC1, MEGF6, HIVEP3, OPCML, PITPNM2, ZFPM1, RAP1GAP2, NFATC1, RNF126, FSTL3, GNAS, SH3BP2, NEURL1B, MADILL HSPA12B, IGF2, PEG10, PEGS, SLC16A3, SYTL1, and ZIM2, wherein a significant change methylation indicates the present of anxious temperament or trait-like anxiety, wherein the change is relative to DNA from a second human or non-human primate who does not have anxious temperament or trait-like anxiety. Also disclosed is a biomarker panel of DMR and DMR-associated genes for the diagnosis or prognosis of anxious temperament or trait-like anxiety.
    Type: Application
    Filed: June 11, 2020
    Publication date: December 17, 2020
    Inventors: Reid Spencer Alisch, Pankaj Chopra