Patents by Inventor Steven A. Kerr

Steven A. Kerr 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: 20240059666
    Abstract: The embodiments of present invention provide processes and an intermediate for the large-scale preparation of 2,4,6-trifluoro-N-[6-(1-methylpiperidine-4-carbonyl)-2-pyridyl]benzamide hemisuccinate, and formulations and product forms made by these processes. The embodiments of the present invention further provide for the preparation of lasmiditan acetate, 2,4,6-trifluoro-N-[6-(1-methylpiperidine-4-carbonyl)-2-pyridyl]benzamide acetate salt, and/or pharmaceutical compositions thereof, and/or uses of lasmiditan acetate and formulations thereof in subcutaneous drug delivery.
    Type: Application
    Filed: October 18, 2023
    Publication date: February 22, 2024
    Inventors: Aktham Aburub, David Andrew Coates, Scott Alan Frank, Mark Steven Kerr, Roger Ryan Rothhaar, Radhe Krishan Vaid
  • Patent number: 11827618
    Abstract: The embodiments of present invention provide processes and an intermediate for the large-scale preparation of 2,4,6-trifluoro-N-[6-(1-methylpiperidine-4-carbonyl)-2-pyridyl]benzamide hemisuccinate, and formulations and product forms, such as tablets, made by these processes. Additionally, embodiments of the present invention provide tablets including 25 mg, 50 mg, 100 mg, or 200 mg free base equivalent of 2,4,6-trifluoro-N-[6-(1-methyl-piperidine-4-carbonyl)-pyridin-2-yl]-benzamide hemisuccinate.
    Type: Grant
    Filed: April 14, 2023
    Date of Patent: November 28, 2023
    Inventors: Aktham Aburub, David Andrew Coates, Scott Alan Frank, Mark Steven Kerr, Roger Ryan Rothhaar, Radhe Krishan Vaid
  • Publication number: 20230250076
    Abstract: The embodiments of present invention provide processes and an intermediate for the large-scale preparation of 2,4,6-trifluoro-N-[6-(1-methylpiperidine-4-carbonyl)-2-pyridyl]benzamide hemisuccinate, and formulations and product forms made by these processes. The embodiments of the present invention further provide for the preparation of lasmiditan acetate, 2,4,6-trifluoro-N-[6-(1-methylpiperidine-4-carbonyl)-2-pyridyl]benzamide acetate salt, and/or pharmaceutical compositions thereof, and/or uses of lasmiditan acetate and formulations thereof in subcutaneous drug delivery.
    Type: Application
    Filed: April 14, 2023
    Publication date: August 10, 2023
    Inventors: Aktham Aburub, David Andrew Coates, Scott Alan Frank, Mark Steven Kerr, Roger Ryan Rothhaar, Radhe Krishan Vaid
  • Publication number: 20230250075
    Abstract: The embodiments of present invention provide processes and an intermediate for the large-scale preparation of 2,4,6-trifluoro-N-[6-(1-methylpiperidine-4-carbonyl)-2-pyridyl]benzamide hemisuccinate, and formulations and product forms made by these processes. The embodiments of the present invention further provide for the preparation of lasmiditan acetate, 2,4,6-trifluoro-N-[6-(1-methylpiperidine-4-carbonyl)-2-pyridyl]benzamide acetate salt, and/or pharmaceutical compositions thereof, and/or uses of lasmiditan acetate and formulations thereof in subcutaneous drug delivery.
    Type: Application
    Filed: April 14, 2023
    Publication date: August 10, 2023
    Inventors: Aktham Aburub, David Andrew Coates, Scott Alan Frank, Mark Steven Kerr, Roger Ryan Rothhaar, Radhe Krishan Vaid
  • Publication number: 20230137090
    Abstract: The embodiments of present invention provide processes and an intermediate for the large-scale preparation of 2,4,6-tri-fluoro-N-[6-(1-methylpiperidine-4-carbonyl)-2-pyridyl]benzamide hemisuccinate, and formulations and product forms made by these processes. The embodiments of the present invention further provide for the preparation of lasmiditan acetate, 2,4,6-trifluoro-N-[6-(1-methylpiperidine-4-carbonyl)-2-pyridyl]benzamide acetate salt, and/or pharmaceutical compositions thereof, and/or uses of lasmiditan acetate and formulations thereof in subcutaneous drug delivery.
    Type: Application
    Filed: July 6, 2020
    Publication date: May 4, 2023
    Inventors: Aktham Aburub, David Andrew Coates, Scott Alan Frank, Mark Steven Kerr, Roger Ryan Rothhaar, Radhe Krishan Vaid
  • Publication number: 20220379238
    Abstract: A separator for separating constituents of well fluid produced by a well is provided. The separator includes a vessel for receiving well fluid such that a first fluid constituent overlies a second fluid constituent within the vessel, a collection pipe having an opening for collecting a first fluid constituent from the vessel, and a positioner connected to the collection pipe for rotating the collection pipe about an axis to adjust a height of the opening within well fluid in the vessel. A method and system are also provided.
    Type: Application
    Filed: May 27, 2022
    Publication date: December 1, 2022
    Inventors: Daniel James William Kennard, Steven Kerr, Alan McNaught, Alan Thomson, Zak Foster, Jed Gray
  • Patent number: 9103815
    Abstract: An apparatus (100) for testing electrical activity from a biological tissue sample comprises a body (1) provided with a well (4), stimulating means (8) for stimulating a sample located in the well (4), and detecting means (9) for detecting electrical activity in the sample. In one embodiment the apparatus has a fluid inlet means (10) and a fluid outlet means (16) in fluid communication with the well (4). The inlet means (10) comprises an electrically conductive conduit (11A) which is in fluid contact with a fluid flowing, in use, though the outlet means (16). In some embodiments the apparatus is provided with an electrically conductive member (19) which is in electrical contact with a fluid contained, in use, in at least one of the well (4), inlet means (10) and outlet means (16). The stimulating means (8) and detecting means (9) are engaged with the body (1) by a gripping means (32) which comprises an electrically conductive gripping member (36). Related methods and apparatus are also disclosed.
    Type: Grant
    Filed: November 12, 2009
    Date of Patent: August 11, 2015
    Assignee: Kerr Scientific Instruments Limited
    Inventors: David Lovegrove, Douglas Steven Kerr, David James Haughey, Michael Paul Ronayne, Darryl John Best
  • Publication number: 20140183191
    Abstract: A container is provided that includes a base having a substantially flat top and a substantially flat bottom, and a housing having a first floor flap and a second floor flap. The first floor flap has a first aperture or marking and the second floor flap has a second aperture or marking. A first fastener extends through the first floor flap and into the base, attaching the first floor flap to the base, and a second fastener extends through the second floor flap and into the base, attaching the second floor flap to the base.
    Type: Application
    Filed: January 2, 2014
    Publication date: July 3, 2014
    Inventor: Steven KERR
  • Publication number: 20110223651
    Abstract: An apparatus (100) for testing electrical activity from a biological tissue sample comprises a body (1) provided with a well (4), stimulating means (8) for stimulating a sample located in the well (4), and detecting means (9) for detecting electrical activity in the sample. In one embodiment the apparatus has a fluid inlet means (10) and a fluid outlet means (16) in fluid communication with the well (4). The inlet means (10) comprises an electrically conductive conduit (11A) which is in fluid contact with a fluid flowing, in use, though the outlet means (16). In some embodiments the apparatus is provided with an electrically conductive member (19) which is in electrical contact with a fluid contained, in use, in at least one of the well (4), inlet means (10) and outlet means (16). The stimulating means (8) and detecting means (9) are engaged with the body (1) by a gripping means (32) which comprises an electrically conductive gripping member (36). Related methods and apparatus are also disclosed.
    Type: Application
    Filed: November 12, 2009
    Publication date: September 15, 2011
    Applicant: KERR SCIENTIFIC INSTRUMENTS LIMITED
    Inventors: David Lovegrove, Douglas Steven Kerr, David James Haughey, Michael Paul Ronayne, Darryl John Best
  • Publication number: 20100107263
    Abstract: The instant invention relates to a transgenic, non-human animal that carries a mutation in the gene encoding C-reactive protein (CRP). Preferably, the invention relates to an animal comprising a homozygous CRP-deficient mouse and techniques for producing such animals. The invention also relates to organs, tissues, cells, cell lines and sub-cellular fractions derived from such animals. Techniques for generating total or tissue-specific CRP knockout animals are also described. The invention further relates to the use of such knockout animals for the study of the role of CRP proteins in vivo or ex vivo, particularly in relation to its role in inflammatory pathway and in the etiology human diseases.
    Type: Application
    Filed: January 22, 2008
    Publication date: April 29, 2010
    Applicant: Boehringer Ingelheim International GMBH & co., KG
    Inventors: Steven Kerr, Huiping Jiang, Jeffrey Madwed
  • Patent number: 6714647
    Abstract: The present invention provides an improved communications interface device for existing interface devices, capable of providing improved and enhanced functional features to the traditional limited services of telephone-based and communications interface devices without requiring modification to physical characteristics of existing interface devices. The apparatus includes a module having electrical connectors for establishing electrical connection to one or more service provider cables and one or more subscriber cables and a replaceable motherboard and one or more replaceable daugbterboards capable of providing access to additional bandwidth, sharing of bandwidth, access to high-speed and multimedia data, distribution of data by residential gateways and/or across existing telephone wiring, access to cable-related data, analog to digital conversion of data, or power surge damage-protection.
    Type: Grant
    Filed: September 30, 1999
    Date of Patent: March 30, 2004
    Assignee: Avaya Technology Corp.
    Inventors: Douglas Lewis Cowan, Jason A. Kay, David Stevens Kerr, Ronald Marchisin, Ivan Pawlenko
  • Patent number: 6511327
    Abstract: A network interface system or device is disclosed that represents an optimal balance in the cost of the materials for the components and the cost of the assembly time required of a field technician. One or more lines from the network provider, e.g., a telephone company, are provided as well as one or more corresponding lines from a customer. For a given network line and corresponding customer line, each line is preferably terminated with a female spade connector. A small printed circuit board (PCB) is provided that has ends shaped to act as male spade connectors. An electrical connection is provided between the ends of the PCB. Optionally, but preferably, a gas tube is provided to suppress surges on the network line before they damage equipment connected to the customer line. A PCB configured in this manner can connect one set or multiple sets of lines.
    Type: Grant
    Filed: November 5, 1999
    Date of Patent: January 28, 2003
    Assignee: Avaya Technology Corp.
    Inventors: David Stevens Kerr, Jason A. Kay, Douglas Lewis Cowan, Anthony Joseph David, Ivan Pawlenko
  • Patent number: 6462436
    Abstract: An economical protective shield assembly of a dielectric substrate and an EMI shield, substantially free of the effects of board coupling and air coupling which requires less hardware for securing an EMI shield than present devices and methods, is provided for. The inventions use of simply finished shield edges with an unimproved substrate having a conductive intermediary interconnected with a grounding path and simply finished or unfinished shield edges with an improved substrate having a mating groove cooperatively adapted to fit the shield edge, interacts to exclude EMI signals and requires less precision in positioning the shield onto the substrate. The invention also provides a simplified method to exclude EMI effects for an assembly by a process of fabrication requiring less finishing steps than present processes.
    Type: Grant
    Filed: August 13, 1999
    Date of Patent: October 8, 2002
    Assignee: Avaya Technology Corp.
    Inventors: Jason A. Kay, David Stevens Kerr, John Robert Morris, Jr., Ivan Pawlenko, Richard Franklin Schwartz
  • Patent number: 6332659
    Abstract: A modular cabinet includes a plurality of modular wall panels that interlock with one another via tubular connector assemblies. Each tubular connector assembly has a female tubular member attached to a modular panel and a male tubular member attached to an adjacent modular wall panel. The tubular connector assembly joins the modular panel and the adjacent modular panel to form a corner of the modular cabinet.
    Type: Grant
    Filed: November 19, 1999
    Date of Patent: December 25, 2001
    Assignee: Avaya Technology Corp.
    Inventors: Charles William Cook, Dermot Hopkins, Jason Abraham Kay, David Steven Kerr, Ivan Pawlenko, Dieter N. Scherer, Michael Jay Wheeler
  • Patent number: 6322375
    Abstract: A network interface device includes a base, a cover and a circuit board secured in the base. The circuit board includes terminations for input and output communication lines. Each pair of input and output communication lines corresponds to a single standard telephone line, a high speed data line or other type of line. The communication line terminations may be implemented as insulation displacement connectors, and the cover may include projections on its inner surface such that closing the cover also closes the insulation displacement connectors on the circuit board. For each communication line, the circuit board may include a subscriber bridge which establishes a breakable connection between the input and output line terminations via traces in the circuit board. In fixed wireless, fiber-to-the-home (FITI) and other similar applications, the circuit board may also include terminations for input and output power lines, and the base and cover may be extended to accommodate an uninterruptible power supply.
    Type: Grant
    Filed: September 29, 1997
    Date of Patent: November 27, 2001
    Assignee: Avaya Technology Corp.
    Inventors: Thelma E. Cole, Douglas Lewis Cowan, Bassel Hage Daoud, David Stevens Kerr, Theodore Edward Kluska, Ivan Pawlenko, Leonard Brian Roach, Anthony Robert Tancreto
  • Patent number: 6299526
    Abstract: A system for stabilizing, moderating and/or controlling the temperature of an outdoor enclosure, such as a network interface device, using room-temperature air from the associated building. A fan draws the room temperature (or moderate-temperature) air through a conduit from the interior of the dwelling to the outdoor enclosure. The outdoor enclosure is temperature-stabilized as indoor air flows through it. The air may flow through the same conduit that accommodates the data lines. A power line for the fan may be located in the same conduit. The system may be arranged to prevent insects and contaminants from entering the enclosure.
    Type: Grant
    Filed: October 14, 1999
    Date of Patent: October 9, 2001
    Assignee: Avaya Technology Corp.
    Inventors: Douglas L. Cowan, Anthony Joseph David, Jason A. Kay, David Stevens Kerr, Ivan Pawlenko
  • Patent number: 6273426
    Abstract: A hydrodynamic seal efficiently protects an interior cavity of an enclosure from external elements. The seal has an upper portion having a recess formed in a center section of the upper portion. A lower portion, having a raised portion, abuts the upper portion and forms a passage between the two portions. The passage between the upper and lower portions is reduced in area along the recessed and raised portions. When air with water and/or dust passes through the passage, a velocity and pressure change occurs, thereby the water and/or dust is deposited in a channel. The water and/or dust flows along the channel and is exhausted to an external so that the water and/or dust is prevented from entering the interior cavity of the enclosure.
    Type: Grant
    Filed: July 22, 1999
    Date of Patent: August 14, 2001
    Assignee: Avaya Technology Corp.
    Inventors: Bassel H. Daoud, Jason Abraham Kay, David Steven Kerr, Ronald Marchtsin, Lawrence M. Paul
  • Patent number: 6267543
    Abstract: A quarter-turn latch for fastening a first panel to a second panel includes a bolt with a bayonet key that rotationally engages a keyhole in the second panel, and a capture key that engages with the first panel to prevent loss of the bolt. A track on the underside of the second panel, surrounding a portion of the keyhole, secures the bolt in the closed position. Bump stops engageable with the bayonet key define open and closed positions. A spring integrated with the bolt prevents rattles, overcomes misalignment and/or assists disengagement of the latch. The system may be used, for example, in network interface devices (NIDs), plastic enclosures, and other devices.
    Type: Grant
    Filed: October 13, 1999
    Date of Patent: July 31, 2001
    Assignee: Avaya Technology Corp.
    Inventors: Anthony Joseph David, Jason A. Kay, David Stevens Kerr, Ronald Marchisin, Ivan Pawlenko
  • Patent number: 6254939
    Abstract: A method for environmentally sealing an electrical contact including spraying a curable gel sealant in an uncured fluid form onto all exposed surfaces of the electrical contact and curing it to form an environmentally protective gel coating on all of the exposed surfaces of the contact. In another embodiment of the method, at least one bead of the curable gel sealant in its fluid form is deposited onto an electrical contact and spread across all exposed surfaces of the contact with a stream of air directed against the bead of the sealant. The sealant is then cured to form an environmentally protective gel coating on all of the exposed surfaces of the contact.
    Type: Grant
    Filed: July 30, 1998
    Date of Patent: July 3, 2001
    Assignee: Avaya Inc.
    Inventors: Douglas Lewis Cowan, David Stevens Kerr, Ivan Pawlenko, Anthony Robert Tancreto
  • Patent number: 6231014
    Abstract: A cable-supporting cable port of an electrical or similar box comprises two mating hollow semi-cylindrical members. The two members join, when the box is closed to form a unified cable port through which various cables or wires travel. Each semi-cylindrical member comprises a sidewall. In the rear member, the sidewall defines an aperture. A barbed projection extends from an internal edge of the sidewall into the aperture. The edge and the barbed projection define a channel for accepting an intermediate portion of a tie strap which has been bent into substantially a U-shape. The barbed projection has a longitudinal portion and a substantially horizontal barb portion. The tie strap is secured about the longitudinal portion, and prevented from disengaging the projection by engaging the barb portion. In this manner, the cable is secured to the projection by tightening the tie strap. The cable is securely held in place, without requiring access to the rear of the cable port.
    Type: Grant
    Filed: October 20, 1999
    Date of Patent: May 15, 2001
    Assignee: Avaya Technology Corp.
    Inventors: Bassel Hage Daoud, Jason A. Kay, David Stevens Kerr, Ivan Pawlenko