Patents by Inventor William Powers

William Powers 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: 11957341
    Abstract: A cartridge assembly includes a channel and a removable assembly in releasable engagement with the channel. The removable assembly includes a cartridge body and a support plate. The cartridge body includes an engagement structure disposed adjacent a proximal end thereof. The support plate is configured to mechanically engage the cartridge body and includes an engagement structure disposed adjacent a proximal end thereof. The engagement structure of the cartridge body is configured for longitudinal alignment with the engagement structure of the support plate. The engagement structures of the cartridge body and the engagement structure of the support plate are configured to mechanically engage the engagement structure of the channel when the removable assembly is engaged with the channel.
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: April 16, 2024
    Assignee: Covidien LP
    Inventors: Stanislaw Kostrzewski, Ernie Aranyi, Paul Scirica, William Powers
  • Publication number: 20220225985
    Abstract: A cartridge assembly includes a channel and a removable assembly in releasable engagement with the channel. The removable assembly includes a cartridge body and a support plate. The cartridge body includes an engagement structure disposed adjacent a proximal end thereof. The support plate is configured to mechanically engage the cartridge body and includes an engagement structure disposed adjacent a proximal end thereof. The engagement structure of the cartridge body is configured for longitudinal alignment with the engagement structure of the support plate. The engagement structures of the cartridge body and the engagement structure of the support plate are configured to mechanically engage the engagement structure of the channel when the removable assembly is engaged with the channel.
    Type: Application
    Filed: February 11, 2022
    Publication date: July 21, 2022
    Inventors: Stanislaw Kostrzewski, Ernie Aranyi, Paul Scirica, William Powers
  • Patent number: 11246591
    Abstract: A cartridge assembly is disclosed. The cartridge assembly includes a channel and a removable assembly in releasable engagement with the channel. The removable assembly includes a cartridge body and a support plate. The cartridge body includes an engagement structure disposed adjacent a proximal end thereof. The support plate is configured to mechanically engage the cartridge body and includes an engagement structure disposed adjacent a proximal end thereof. The engagement structure of the cartridge body is configured for longitudinal alignment with the engagement structure of the support plate. The engagement structures of the cartridge body and the engagement structure of the support plate are configured to mechanically engage the engagement structure of the channel when the removable assembly is engaged with the channel.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: February 15, 2022
    Assignee: Covidien LP
    Inventors: Stanislaw Kostrzewski, Ernie Aranyi, Paul Scirica, William Powers
  • Patent number: 10667814
    Abstract: A surgical stapling apparatus including a releasable buttress material includes a cartridge assembly, an anvil assembly, a knife, and a buttress material. The cartridge assembly includes a plurality of staples and a tissue contacting surface defining staple retaining slots. The anvil assembly includes a tissue contacting surface defining staple pockets for forming staples expelled from the staple retaining slots of the cartridge assembly. The knife is disposed within a knife slot formed in the tissue contacting surface of the cartridge assembly. The buttress material includes at least one weld joining the buttress material to the tissue contacting surface of the cartridge assembly. The at least one weld is positioned across the knife slot.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: June 2, 2020
    Assignee: COVIDIEN LP
    Inventors: Gerald Hodgkinson, William Powers
  • Publication number: 20200038019
    Abstract: A cartridge assembly is disclosed. The cartridge assembly includes a channel and a removable assembly in releasable engagement with the channel. The removable assembly includes a cartridge body and a support plate. The cartridge body includes an engagement structure disposed adjacent a proximal end thereof. The support plate is configured to mechanically engage the cartridge body and includes an engagement structure disposed adjacent a proximal end thereof. The engagement structure of the cartridge body is configured for longitudinal alignment with the engagement structure of the support plate. The engagement structures of the cartridge body and the engagement structure of the support plate are configured to mechanically engage the engagement structure of the channel when the removable assembly is engaged with the channel.
    Type: Application
    Filed: October 14, 2019
    Publication date: February 6, 2020
    Inventors: Stanislaw Kostrzewski, Ernie Aranyi, Paul Scirica, William Powers
  • Patent number: 10463367
    Abstract: A cartridge assembly is disclosed. The cartridge assembly includes a channel and a removable assembly in releasable engagement with the channel. The removable assembly includes a cartridge body and a support plate. The cartridge body includes an engagement structure disposed adjacent a proximal end thereof. The support plate is configured to mechanically engage the cartridge body and includes an engagement structure disposed adjacent a proximal end thereof. The engagement structure of the cartridge body is configured for longitudinal alignment with the engagement structure of the support plate. The engagement structures of the cartridge body and the engagement structure of the support plate are configured to mechanically engage the engagement structure of the channel when the removable assembly is engaged with the channel.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: November 5, 2019
    Assignee: Covidien LP
    Inventors: Stanislaw Kostrzewski, Ernie Aranyi, Paul Scirica, William Powers
  • Patent number: 10293553
    Abstract: A surgical buttress for use in a surgical stapling apparatus is provided. The surgical buttress includes an elongate rectangular body portion defining a width; a nose portion integrally formed with and extending from a distal end of the body portion, the nose portion defining a width that is less than the width of the body portion; a neck portion integrally formed with and extending from a distal end of the nose portion, the neck portion defining a width; a head portion integrally formed with and connected to a distal end of the neck portion, the head portion defining a width; and a tail portion integrally formed with and extending from a proximal end of the body portion, the tail portion defining a width that is less that the width of the body portion. The surgical buttress is formed from a material having filaments. The surgical buttress include radioactive material.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: May 21, 2019
    Assignee: Covidien LP
    Inventors: David Racenet, Gerald Hodgkinson, William Powers
  • Patent number: 9957690
    Abstract: Systems, methods, devices, and computer readable media for controlling the operation of an industrial machine including one or more components. A method of controlling the industrial machine includes determining a position of at least one of the one or more components of the industrial machine during a digging operation, determining a hoist bail pull setting based on the position of the at least one of the one or more components and a relationship between component position and hoist bail pull, and setting a level of hoist bail pull to the hoist bail pull setting. The level of hoist bail pull early in the digging operation is greater than the level of hoist bail pull later in the digging operation.
    Type: Grant
    Filed: August 15, 2016
    Date of Patent: May 1, 2018
    Assignee: Harnischfeger Technologies, Inc.
    Inventors: Joseph Colwell, William Powers, John Burant
  • Patent number: 9675351
    Abstract: A surgical stapling apparatus including a releasable buttress material includes a cartridge assembly, an anvil assembly, a knife, and a buttress material. The cartridge assembly includes a plurality of staples and a tissue contacting surface defining staple retaining slots. The anvil assembly includes a tissue contacting surface defining staple pockets for forming staples expelled from the staple retaining slots of the cartridge assembly. The knife is disposed within a knife slot formed in the tissue contacting surface of the cartridge assembly. The buttress material includes at least one weld joining the buttress material to the tissue contacting surface of the cartridge assembly. The at least one weld is positioned across the knife slot.
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: June 13, 2017
    Assignee: Covidien LP
    Inventors: Gerald Hodgkinson, William Powers
  • Publication number: 20170095250
    Abstract: A cartridge assembly is disclosed. The cartridge assembly includes a channel and a removable assembly in releasable engagement with the channel. The removable assembly includes a cartridge body and a support plate. The cartridge body includes an engagement structure disposed adjacent a proximal end thereof. The support plate is configured to mechanically engage the cartridge body and includes an engagement structure disposed adjacent a proximal end thereof. The engagement structure of the cartridge body is configured for longitudinal alignment with the engagement structure of the support plate. The engagement structures of the cartridge body and the engagement structure of the support plate are configured to mechanically engage the engagement structure of the channel when the removable assembly is engaged with the channel.
    Type: Application
    Filed: December 13, 2016
    Publication date: April 6, 2017
    Inventors: Stanislaw Kostrzewski, Ernie Aranyi, Paul Scirica, William Powers
  • Patent number: 9526499
    Abstract: A cartridge assembly is disclosed. The cartridge assembly includes a channel and a removable assembly in releasable engagement with the channel. The removable assembly includes a cartridge body and a support plate. The cartridge body includes an engagement structure disposed adjacent a proximal end thereof. The support plate is configured to mechanically engage the cartridge body and includes an engagement structure disposed adjacent a proximal end thereof. The engagement structure of the cartridge body is configured for longitudinal alignment with the engagement structure of the support plate. The engagement structures of the cartridge body and the engagement structure of the support plate are configured to mechanically engage the engagement structure of the channel when the removable assembly is engaged with the channel.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: December 27, 2016
    Assignee: Covidien LP
    Inventors: Stanislaw Kostrzewski, Ernie Aranyi, Paul Scirica, William Powers
  • Publication number: 20160348337
    Abstract: Systems, methods, devices, and computer readable media for controlling the operation of an industrial machine including one or more components. A method of controlling the industrial machine includes determining a position of at least one of the one or more components of the industrial machine during a digging operation, determining a hoist bail pull setting based on the position of the at least one of the one or more components and a relationship between component position and hoist bail pull, and setting a level of hoist bail pull to the hoist bail pull setting. The level of hoist bail pull early in the digging operation is greater than the level of hoist bail pull later in the digging operation.
    Type: Application
    Filed: August 15, 2016
    Publication date: December 1, 2016
    Inventors: Joseph Colwell, William Powers, John Burant
  • Publication number: 20160249923
    Abstract: A surgical stapling apparatus including a releasable buttress material includes a cartridge assembly, an anvil assembly, a knife, and a buttress material. The cartridge assembly includes a plurality of staples and a tissue contacting surface defining staple retaining slots. The anvil assembly includes a tissue contacting surface defining staple pockets for forming staples expelled from the staple retaining slots of the cartridge assembly. The knife is disposed within a knife slot formed in the tissue contacting surface of the cartridge assembly. The buttress material includes at least one weld joining the buttress material to the tissue contacting surface of the cartridge assembly. The at least one weld is positioned across the knife slot.
    Type: Application
    Filed: May 10, 2016
    Publication date: September 1, 2016
    Inventors: Gerald Hodgkinson, William Powers
  • Patent number: 9416517
    Abstract: Systems, methods, devices, and computer readable media for controlling the operation of an industrial machine including one or more components. A method of controlling the industrial machine includes determining a position of at least one of the one or more components of the industrial machine during a digging operation, determining a hoist bail pull setting based on the position of the at least one of the one or more components and a relationship between component position and hoist bail pull, and setting a level of hoist bail pull to the hoist bail pull setting. The level of hoist bail pull early in the digging operation is greater than the level of hoist bail pull later in the digging operation.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: August 16, 2016
    Assignee: Harnischfeger Technologies, Inc.
    Inventors: Joseph Colwell, William Powers, John Burant
  • Publication number: 20150245835
    Abstract: A surgical buttress for use in a surgical stapling apparatus is provided. The surgical buttress includes an elongate rectangular body portion defining a width; a nose portion integrally formed with and extending from a distal end of the body portion, the nose portion defining a width that is less than the width of the body portion; a neck portion integrally formed with and extending from a distal end of the body portion, the neck portion defining a width; a head portion integrally formed with and connected to a distal end of the neck portion, the head portion defining a width; and a tail portion integrally formed with and extending from a proximal end of the body portion, the tail portion defining a width that is less than the width of the body portion. The surgical buttress is formed from a material having filaments. The surgical buttress include radioactive material.
    Type: Application
    Filed: April 29, 2015
    Publication date: September 3, 2015
    Inventors: David Racenet, Gerald Hodgkinson, William Powers
  • Publication number: 20150225921
    Abstract: Systems, methods, devices, and computer readable media for controlling the operation of an industrial machine including one or more components. A method of controlling the industrial machine includes determining a position of at least one of the one or more components of the industrial machine during a digging operation, determining a hoist bail pull setting based on the position of the at least one of the one or more components and a relationship between component position and hoist bail pull, and setting a level of hoist bail pull to the hoist bail pull setting. The level of hoist bail pull early in the digging operation is greater than the level of hoist bail pull later in the digging operation.
    Type: Application
    Filed: April 24, 2015
    Publication date: August 13, 2015
    Inventors: Joseph Colwell, William Powers, John Burant
  • Publication number: 20150223811
    Abstract: A cartridge assembly is disclosed. The cartridge assembly includes a channel and a removable assembly in releasable engagement with the channel. The removable assembly includes a cartridge body and a support plate. The cartridge body includes an engagement structure disposed adjacent a proximal end thereof. The support plate is configured to mechanically engage the cartridge body and includes an engagement structure disposed adjacent a proximal end thereof. The engagement structure of the cartridge body is configured for longitudinal alignment with the engagement structure of the support plate. The engagement structures of the cartridge body and the engagement structure of the support plate are configured to mechanically engage the engagement structure of the channel when the removable assembly is engaged with the channel.
    Type: Application
    Filed: April 21, 2015
    Publication date: August 13, 2015
    Inventors: STANISLAW KOSTRZEWSKI, ERNEST ARANYI, PAUL SCIRICA, WILLIAM POWERS
  • Patent number: 9080316
    Abstract: Systems, methods, devices, and computer readable media for controlling the operation of an industrial machine including one or more components. A method of controlling the industrial machine includes determining a position of at least one of the one or more components of the industrial machine during a digging operation, determining a hoist bail pull setting based on the position of the at least one of the one or more components and a relationship between component position and hoist bail pull, and setting a level of hoist bail pull to the hoist bail pull setting. The level of hoist bail pull early in the digging operation is greater than the level of hoist bail pull later in the digging operation.
    Type: Grant
    Filed: March 25, 2014
    Date of Patent: July 14, 2015
    Assignee: Harnischfeger Technologies, Inc.
    Inventors: Joseph Colwell, William Powers, John Burant
  • Patent number: 9016539
    Abstract: A cartridge assembly is disclosed. The cartridge assembly includes a channel and a removable assembly in releasable engagement with the channel. The removable assembly includes a cartridge body and a support plate. The cartridge body includes an engagement structure disposed adjacent a proximal end thereof. The support plate is configured to mechanically engage the cartridge body and includes an engagement structure disposed adjacent a proximal end thereof. The engagement structure of the cartridge body is configured for longitudinal alignment with the engagement structure of the support plate. The engagement structures of the cartridge body and the engagement structure of the support plate are configured to mechanically engage the engagement structure of the channel when the removable assembly is engaged with the channel.
    Type: Grant
    Filed: October 25, 2011
    Date of Patent: April 28, 2015
    Assignee: Covidien LP
    Inventors: Stanislaw Kostrzewski, Ernest Aranyi, Paul A. Scirica, William Powers
  • Patent number: 8968926
    Abstract: A biodegradable battery is provided. The battery includes an anode comprising a material including an inner surface and an outer surface, wherein electrochemical oxidation of the anode material results in the formation of a reaction product that is substantially non-toxic and a cathode comprising a material including an inner surface and an outer surface, the inner surface of the cathode being in direct physical contact with the inner surface of the anode, wherein electrochemical reduction of the cathode material results in the formation of a reaction product that is substantially non-toxic, and wherein the cathode material presents a larger standard reduction potential than the anode material.
    Type: Grant
    Filed: July 15, 2011
    Date of Patent: March 3, 2015
    Assignee: Covidien LP
    Inventors: Gerald N. Hodgkinson, William Powers, Ahmad Robert Hadba