Patents by Inventor David Nicholas

David Nicholas 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: 20190156706
    Abstract: According to an embodiment of the present disclosure, a method of labeling a plurality of products includes coating a pressure sensitive adhesive to a roll of face stock, the roll of face stock configured to be converted to a plurality of individual labels aligned in a single lane; singulating an individual label from the roll of face stock; and applying the individual label to a product of the plurality of products, wherein the coating, singulating and applying are conducted sequentially in a single continuous operation with a single continuous web of material.
    Type: Application
    Filed: January 21, 2019
    Publication date: May 23, 2019
    Inventors: Prakash Mallya, David Nicholas Edwards
  • Patent number: 10292770
    Abstract: The disclosure herein relate to systems, methods, and devices for developing patient-specific spinal treatments, operations, and procedures. In some embodiments, systems, methods, and devices described herein for developing patient-specific spinal treatments, operations, and procedures can comprise an iterative virtuous cycle. The iterative virtuous cycle can further comprise pre-operative, intra-operative, and post-operative techniques or processes. For example, the iterative virtuous cycle can comprise imaging analysis, case simulation, implant production, case support, data collection, machine learning, and/or predictive modeling. One or more techniques or processes of the iterative virtuous cycle can be repeated.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: May 21, 2019
    Assignee: Medicrea International
    Inventors: David Nicholas Ryan, Denys Sournac, Thomas Mosnier, Christophe Xavier Guillaume Javelot, Agathe Senac, Céline Augagneur
  • Patent number: 10285690
    Abstract: An adapter assembly includes a housing, an elongate shaft, and a switch assembly. The switch assembly is partially disposed within the housing and includes a finger switch, and a biasing assembly engaged to the finger switch. The finger switch is pivotably coupled to the housing between an inactivated position and an activated position. The finger switch has a distal portion, and a proximal portion having a magnet configured to activate a sensor of the handle assembly upon movement of the finger switch to the activated position. The biasing assembly biases the finger switch toward the inactivated position.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: May 14, 2019
    Assignee: Covidien LP
    Inventor: David Nicholas
  • Patent number: 10274346
    Abstract: Methods and systems for evaluating the quality of a location-determination algorithm of a mobile device are described. An example method may involve receiving a log of sensor data that may include sensor values output by given sensors of a mobile device over a time period, and at least one location estimate for at least one respective point in time within the time period. One or more processors may then determine, using the sensor values, an estimated trajectory that includes a plurality of computed ground-truth locations of the mobile device over the time period. Further, the method may involve determining a difference between a given location estimate and a computed ground-truth location of the plurality of computed ground-truth locations. And the method may involve providing an output indicative of whether the determined difference satisfies a predetermined threshold.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: April 30, 2019
    Assignee: Google LLC
    Inventors: Etienne Le Grand, David Nicholas Christie
  • Patent number: 10253847
    Abstract: The present disclosure relates to surgical systems including hand-held electromechanical surgical devices and adapter assemblies for connecting surgical loading units to the hand-held electromechanical surgical devices. The presently described electromechanical surgical devices include single motor drives that selectively drive various output assemblies coordinated by selector motors to operate the surgical loading units.
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: April 9, 2019
    Assignee: Covidien LP
    Inventor: David Nicholas
  • Publication number: 20190099219
    Abstract: A shaft assembly for a microwave ablation applicator which includes a shaft assembly and an antenna assembly located within the shaft assembly is disclosed. The shaft assembly comprises an elongate shaft (22) which extends from a first end to a second end thereof, and which defines therein a hollow inner volume and a longitudinal axis of the antenna assembly; and an applicator tip (24) mounted on the second end of the elongate body. The elongate shaft (22) comprises a first shaft portion (44) which extends longitudinally from the first end of the shaft (22) to an engagement region between the first and second ends of the shaft (22), and a second portion (46) which extends longitudinally from the engagement region to the second end of the shaft (22). The first shaft portion (44) is of a carbon reinforced plastics material, and the second shaft portion (46) is of a fibre reinforced plastics material having fibres which are non-electrically conductive.
    Type: Application
    Filed: January 12, 2018
    Publication date: April 4, 2019
    Inventors: Tudor Thomas, David Nicholas Williams, Lewis Jones
  • Publication number: 20190079102
    Abstract: The present invention relates to methods for detecting the presence of Mcm5 in a subject, the method comprising preparing a sample from said subject by exposing the sample to a lysis buffer and performing an assay to determine the concentration of Mcm5 by exposing the sample to a first monoclonal antibody and/or a second monoclonal antibody and measuring the amount of Mcm5 that binds to the first monoclonal antibody and/or the second monoclonal antibody. The invention further relates to kits that can be used in the methods.
    Type: Application
    Filed: June 1, 2016
    Publication date: March 14, 2019
    Inventors: David Nicholas MILLER-JONES, Cheryl NYBERG, Ronald Alfred LASKEY, Kai STOEBER
  • Patent number: 10226239
    Abstract: The present disclosure relates to adapter assemblies for use with and to electrically and mechanically interconnect electromechanical surgical devices and surgical loading units, and to surgical systems including handheld electromechanical surgical devices and adapter assemblies for connecting surgical loading units to the handheld electromechanical surgical devices.
    Type: Grant
    Filed: January 8, 2016
    Date of Patent: March 12, 2019
    Assignee: Covidien LP
    Inventors: David Nicholas, Russell Pribanic
  • Publication number: 20190069956
    Abstract: The disclosure herein relate to systems, methods, and devices for developing patient-specific spinal treatments, operations, and procedures. In some embodiments, systems, methods, and devices described herein for developing patient-specific spinal treatments, operations, and procedures can comprise an iterative virtuous cycle. The iterative virtuous cycle can further comprise pre-operative, intra-operative, and post-operative techniques or processes. For example, the iterative virtuous cycle can comprise imaging analysis, case simulation, implant production, case support, data collection, machine learning, and/or predictive modeling. One or more techniques or processes of the iterative virtuous cycle can be repeated.
    Type: Application
    Filed: November 6, 2018
    Publication date: March 7, 2019
    Inventors: David Nicholas Ryan, Denys Sournac, Thomas Mosnier, Christophe Xavier Guillaume Javelot, Agathe Senac, Céline Augagneur
  • Publication number: 20190059879
    Abstract: A surgical apparatus is provided. The surgical apparatus includes a proximal body portion, a distal body portion selectively articulable relative to the proximal body portion at an articulation joint, and a first drive gear disposed within the distal body portion. The distal body portion has a diameter and a length. The length of the distal body portion is substantially the same as the diameter of the distal body portion.
    Type: Application
    Filed: October 26, 2018
    Publication date: February 28, 2019
    Inventors: David Nicholas, John Beardsley, Russell Pribanic
  • Publication number: 20190039764
    Abstract: A tape closure system is shown and described herein. The tape closure system includes a first tape component having a pressure sensitive adhesive and a second tape component having a pressure sensitive adhesive, where at least one of the pressure sensitive adhesives has a modified surface to reduce the tack of the surface such that when the first and second pressure adhesives are brought into contact with one another they may sufficiently adhere to one another to form a seal but are still separable from one another and able to be repeatedly opened and sealed. Such a tape may be manufactured through high speed manufacturing processes and wound into large master rolls. In the roll configuration, the modified surface contacts the backside of the liner and experiences compressive forces in the roll. Due to the compressive forces, a part of the modified surface may get pushed into the PSA, thereby affecting the properties of the modified adhesive.
    Type: Application
    Filed: October 9, 2018
    Publication date: February 7, 2019
    Inventors: PRAKASH MALLYA, RAMIN HEYDARPOUR, DAVID NICHOLAS EDWARDS, WILLIAM BEN BOWER
  • Publication number: 20190039765
    Abstract: A tape closure system is shown and described herein. The tape closure system includes a first tape component having a pressure sensitive adhesive and a second tape component having a pressure sensitive adhesive, where at least one of the pressure sensitive adhesives has a modified surface to reduce the tack of the surface such that when the first and second pressure adhesives are brought into contact with one another they may sufficiently adhere to one another to form a seal but are still separable from one another and able to be repeatedly opened and sealed. Such a tape may be manufactured through high speed manufacturing processes and wound into large master rolls. In the roll configuration, the modified surface contacts the backside of the liner and experiences compressive forces in the roll. Due to the compressive forces, a part of the modified surface may get pushed into the PSA, thereby affecting the properties of the modified adhesive.
    Type: Application
    Filed: October 10, 2018
    Publication date: February 7, 2019
    Inventors: PRAKASH MALLYA, RAMIN HEYDARPOUR, DAVID NICHOLAS EDWARDS, WILLIAM BEN BOWER
  • Patent number: 10188294
    Abstract: An adapter configured to engage with a hand held computer device to allow a camera on the hand held computer device to take a high quality image of an eye. The adapter allows for high quality imaging of the anterior portion of the eye and the posterior portion of the eye. The adapter can include additional modular components such as an optical pathway enclosure and a beamsplitter module.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: January 29, 2019
    Assignee: Verana Health, Inc.
    Inventors: David Myung, David Nicholas Polkinhorne, Benjamin Scott Arnett, Gary B. Hulme, Iraklis Kourtis
  • Patent number: 10182820
    Abstract: An end effector includes a mounting portion that mounts to a surgical stapling apparatus, first and second jaw members extending distally from the mounting portion, a drive beam engagable with the first and second jaw members, and a threaded drive screw. The first jaw member includes a first tissue engaging surface and the second jaw member supports a fastener cartridge. The fastener cartridge includes a second tissue engaging surface that defines fastener retaining slots that support fasteners. The drive beam includes a retention foot formed of a first material. The retention foot defines a threaded bore that supports a threaded insert formed of a second material. The threaded drive screw is threadably engaged with the threaded insert and is rotatable to distally advance the drive beam along the threaded drive screw to fire and form the fasteners.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: January 22, 2019
    Assignee: Covidien LP
    Inventors: David A. Nicholas, John W. Beardsley, Russell Pribanic
  • Publication number: 20190015085
    Abstract: The present disclosure relates to adapter assemblies for use with and to electrically and mechanically interconnect electromechanical surgical devices and surgical loading units, and to surgical systems including hand held electromechanical surgical devices and adapter assemblies for connecting surgical loading units to the hand held electromechanical surgical devices.
    Type: Application
    Filed: September 20, 2018
    Publication date: January 17, 2019
    Inventors: David Nicholas, Russell Pribanic
  • Publication number: 20190008512
    Abstract: The present disclosure relates to hand held powered surgical devices, loading unit detection assemblies, surgical adapters and/or adapter assemblies for use between and for interconnecting the powered surgical device or handle assembly and an end effector for clamping, cutting, stapling and/or sealing tissue.
    Type: Application
    Filed: September 12, 2018
    Publication date: January 10, 2019
    Inventors: David Nicholas, John Beardsley, Russell Pribanic, Michael Zemlok
  • Publication number: 20190002315
    Abstract: A base product fluid is produced by adding anhydrous liquid ammonia and a first portion of sulfuric acid to water in a process line to form a mixed fluid. The mixed fluid may be cooled and a second portion of sulfuric acid may be added to the mixed fluid to form the base product fluid. The base product fluid may include a molecular compound that is a chelating compound. The molecular compound may have the formula: ((NH4)2SO4)a.(H2SO4)b.(H2O)c.(NH4HSO4)x. In the formula, a may be between 1 and 5, b may be between 1 and 5, c may be between 0 and 5, and x may be between 1 and 20.
    Type: Application
    Filed: July 26, 2018
    Publication date: January 3, 2019
    Inventors: David Nicholas, Reid Henry Bowman, Freddie L. Singleton
  • Publication number: 20180353185
    Abstract: A flexible surgical stapler includes an adapter having a coupling assembly configured for securing the adapter assembly to a handle assembly, an elongate body extending from the coupling assembly, a first drive assembly extending through the elongate body, and a loading unit secured to a distal portion of the elongate body. The loading unit includes a firing assembly operably connected to the first drive assembly. The firing assembly includes a cycloid gear assembly for increasing an input torque from the first drive assembly to actuate the firing assembly. The flexible surgical stapler may include an introducer assembly to facilitate introduction of a stapling portion of the surgical stapler into a body cavity of a patient.
    Type: Application
    Filed: April 30, 2018
    Publication date: December 13, 2018
    Inventor: David Nicholas
  • Publication number: 20180357935
    Abstract: According to an embodiment of the present disclosure, a method of labeling a plurality of products includes coating a pressure sensitive adhesive to a roll of face stock, the roll of face stock configured to be converted to a plurality of individual labels aligned in a single lane; singulating an individual label from the roll of face stock; and applying the individual label to a product of the plurality of products, wherein the coating, singulating and applying are conducted sequentially in a single continuous operation with a single continuous web of material.
    Type: Application
    Filed: August 16, 2018
    Publication date: December 13, 2018
    Inventors: Prakash Mallya, David Nicholas Edwards
  • Publication number: 20180344318
    Abstract: A surgical stapling device includes a handle assembly, an elongate body extending distally from the handle assembly, and a tool assembly. The tool assembly includes an actuation sled that is movable through a staple cartridge to eject staples from the staple cartridge and a clamp member that is movable through the tool assembly to move the tool assembly from an open position to an approximated position. In order to minimize dead space in a proximal portion of the tool assembly, the actuation sled and clamp member are supported in a nested relationship in a pre-actuated state of the surgical stapling device. The clamp member is subsequently moved to a position proximal of the actuation sled during a firing stroke of the stapling device.
    Type: Application
    Filed: June 2, 2017
    Publication date: December 6, 2018
    Inventor: David Nicholas