Patents by Inventor Katherine Davies

Katherine Davies 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).

  • Liquid spring communication sub
    Patent number: 11927074
    Abstract: Provided is a communications sub. The communications sub, in one aspect, includes a fluid chamber, and a pressure-activated indexing device positioned within the fluid chamber, the pressure-activated indexing device including a lock mandrel configured to incrementally move between an engaged state and a disengaged state when subjected to two or more pressure cycles. The communications sub, in accordance with one aspect, further includes a latch body positioned in the fluid chamber, the latch body configured to be fixed in place by the lock mandrel and close a fluid path from the fluid chamber to a control line when the lock mandrel is in the engaged state, and configured to be allowed to move and open the fluid path from the fluid chamber to the control line when the lock mandrel is in the disengaged state.
    Type: Grant
    Filed: January 12, 2022
    Date of Patent: March 12, 2024
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Peter D. W. Inglis, Katherine Davies
  • Adjustable injection valve for a plug and abandonment anchoring device
    Patent number: 11920430
    Abstract: A wellbore anchoring device having an adjustable injection valve is disclosed. The anchoring device can include the adjustable injection valve and a spring. The spring can be positioned adjacent to the adjustable injection valve. The spring can include an initial pressure setting that is adjustable prior to the anchoring device being positioned in a wellbore to adjust a cracking pressure of the adjustable injection valve.
    Type: Grant
    Filed: December 30, 2021
    Date of Patent: March 5, 2024
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Paul Rennison, Roger Clark, Geir Jørgensen, Robert Walker, Kristoffer Landre, Katherine Davies
  • SULPHONAMIDE COMPOUNDS
    Publication number: 20230227429
    Abstract: This invention relates to compounds of formula (I) and salts, solvates, tautomers, N-oxides, stereoisomers, polymorphs and/or prodrugs thereof. Also disclosed is the use of the compounds of formula (I) to treat necroptosis and/or inhibit MLKL.
    Type: Application
    Filed: June 18, 2021
    Publication date: July 20, 2023
    Inventors: Jean-Marc Daniel Garnier, Martin Brzozowski, John Thomas Feutrill, Guillaume Laurent Lessene, Christopher Gardner, Peter Edward Czabotar, Angus Cowan, Katherine Davies, Pooja Sharma, Carole Annie Schuster-Klein, Christophe Poitevin
  • LIQUID SPRING COMMUNICATION SUB
    Publication number: 20230220746
    Abstract: Provided is a communications sub. The communications sub, in one aspect, includes a fluid chamber, and a pressure-activated indexing device positioned within the fluid chamber, the pressure-activated indexing device including a lock mandrel configured to incrementally move between an engaged state and a disengaged state when subjected to two or more pressure cycles. The communications sub, in accordance with one aspect, further includes a latch body positioned in the fluid chamber, the latch body configured to be fixed in place by the lock mandrel and close a fluid path from the fluid chamber to a control line when the lock mandrel is in the engaged state, and configured to be allowed to move and open the fluid path from the fluid chamber to the control line when the lock mandrel is in the disengaged state.
    Type: Application
    Filed: January 12, 2022
    Publication date: July 13, 2023
    Inventors: Peter D. W. Inglis, Katherine Davies
  • ADJUSTABLE INJECTION VALVE FOR A PLUG AND ABANDONMENT ANCHORING DEVICE
    Publication number: 20220341286
    Abstract: A wellbore anchoring device having an adjustable injection valve is disclosed. The anchoring device can include the adjustable injection valve and a spring. The spring can be positioned adjacent to the adjustable injection valve. The spring can include an initial pressure setting that is adjustable prior to the anchoring device being positioned in a wellbore to adjust a cracking pressure of the adjustable injection valve.
    Type: Application
    Filed: December 30, 2021
    Publication date: October 27, 2022
    Inventors: Paul Rennison, Roger Clark, Geir Jørgensen, Robert Walker, Kristoffer Landre, Katherine Davies
  • Motor proteins and methods for their use
    Patent number: 7247473
    Abstract: The invention provides isolated nucleic acid and amino acid sequences of HsKip3, antibodies to HsKip3, methods of screening for HsKip3a modulators using biologically active HsKip3, and kits for screening for HsKip3a modulators.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: July 24, 2007
    Assignee: Cytokinetics, Inc.
    Inventors: Christophe Beraud, Andrew Craven, Ming Yu, Roman Sakowicz, Umesh A. Patel, Katherine A. Davies
  • Kini-3 motor protein and methods for its use
    Publication number: 20050054041
    Abstract: The invention provides isolated nucleic acid and amino acid sequences of KinI-3, antibodies to KinI-3, methods of screening for KinI-3 modulators using biologically active KinI-3, and kits for screening for KinI-3 modulators.
    Type: Application
    Filed: July 1, 2004
    Publication date: March 10, 2005
    Applicant: Cytokinetics, Inc.
    Inventors: Christophe Beraud, Jun Guo, Richard Freedman, Umesh Patel, Katherine Davies
  • Novel motor proteins and methods for their use
    Publication number: 20040229308
    Abstract: The invention provides isolated nucleic acid and amino acid sequences of HsKip3, antibodies to HsKip3, methods of screening for HsKip3a modulators using biologically active HsKip3, and kits for screening for HsKip3a modulators.
    Type: Application
    Filed: November 25, 2003
    Publication date: November 18, 2004
    Applicant: Cytokinetics, Inc.
    Inventors: Christophe Beraud, Andrew Craven, Ming Yu, Roman Sakowicz, Umesh A. Patel, Katherine A. Davies
  • Novel motor proteins and methods for their use
    Publication number: 20040229238
    Abstract: The invention provides isolated nucleic acid and amino acid sequences of HsKip3, antibodies to HsKip3, methods of screening for HsKip3a modulators using biologically active HsKip3, and kits for screening for HsKip3a modulators.
    Type: Application
    Filed: November 25, 2003
    Publication date: November 18, 2004
    Applicant: Cytokinetics, Inc.
    Inventors: Christophe Beraud, Andrew Craven, Ming Yu, Roman Sakowicz, Umesh A. Patel, Katherine A. Davies
  • Kini-3 motor protein and methods for its use
    Patent number: 6794178
    Abstract: The invention provides isolated nucleic acid and amino acid sequences of KinI-3, antibodies to KinI-3, methods of screening for KinI-3 modulators using biologically active KinI-3, and kits for screening for KinI-3 modulators.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: September 21, 2004
    Assignee: Cytokinetics
    Inventors: Christophe Beraud, Jun Guo, Richard Freedman, Umesh A. Patel, Katherine A. Davies
  • Motor proteins and methods for their use
    Patent number: 6680369
    Abstract: The invention provides isolated nucleic acid and amino acid sequences of HsKip3, antibodies to HsKip3, methods of screening for HsKip3a modulators using biologically active HsKip3, and kits for screening for HsKip3a modulators.
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: January 20, 2004
    Assignee: Cytokinetics, Inc.
    Inventors: Christophe Beraud, Andrew Craven, Ming Yu, Roman Sakowicz, Umesh A. Patel, Katherine A. Davies
  • KinI-3 motor protein and methods for its use
    Publication number: 20030036075
    Abstract: The invention provides isolated nucleic acid and amino acid sequences of KinI-3, antibodies to KinI-3, methods of screening for KinI-3 modulators using biologically active KinI-3, and kits for screening for KinI-3 modulators.
    Type: Application
    Filed: May 31, 2002
    Publication date: February 20, 2003
    Applicant: Cytokinetics
    Inventors: Christophe Beraud, Jun Guo, Richard Freedman, Umesh A. Patel, Katherine A. Davies
  • KinI-3 motor protein and methods for its use
    Patent number: 6514738
    Abstract: The invention provides isolated nucleic acid and amino acid sequences of KinI-3, antibodies to KinI-3, methods of screening for KinI-3 modulators using biologically active KinI-3, and kits for screening for KinI-3 modulators.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: February 4, 2003
    Assignee: Cytokinetics, Inc.
    Inventors: Christophe Beraud, Jun Guo, Richard Freeman, Umesh A. Patel, Katherine A. Davies
  • Novel motor proteins and methods for their use
    Publication number: 20020110883
    Abstract: The invention provides isolated nucleic acid and amino acid sequences of HsKip3, antibodies to HsKip3, methods of screening for HsKip3a modulators using biologically active HsKip3, and kits for screening for HsKip3a modulators.
    Type: Application
    Filed: June 15, 2001
    Publication date: August 15, 2002
    Applicant: Cytokinetics, Inc.
    Inventors: Christophe Beraud, Andrew Craven, Ming Yu, Roman Sakowicz, Umesh A. Patel, Katherine A. Davies