Patents by Inventor Andrew G. C. Frazier

Andrew G. C. Frazier 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: 20220294066
    Abstract: Apparatus for protecting batteries from impact, dust, dirt, moisture, smoke, and flame comprised of a container that accepts modular battery inserts that releasably retain batteries. Apparatus for protecting batteries capable of capturing batteries between insertable structures and the protective container walls. The apparatus can include insertable structures that can be inserted into the container in multiple orientations to provide or restrict access to batteries retained in said insertable structures. The apparatus can include electronics within the container, configured to charge batteries stored in the container either by utilizing an onboard power source such as an additional battery or an external power source such as household alternating current power, or both.
    Type: Application
    Filed: March 7, 2022
    Publication date: September 15, 2022
    Inventor: Andrew G. C. Frazier
  • Patent number: 10999958
    Abstract: Apparatus for protecting sensitive equipment from impact, dust, dirt, moisture, smoke, and flame has a container that attaches to load bearing equipment used by military, law enforcement and related professions. Apparatus for an attachable protective case capable isolating sensitive equipment from electromagnetic radiation. The apparatus can include an attachment component pivotably associated with the container. A distal end of the attachment component can include a locking feature releasably engageable with a corresponding locking feature disposed on a portion of the container such that the attachment component captures a portion of material of a separate device between the attachment component and the container.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: May 4, 2021
    Inventor: Andrew G. C. Frazier
  • Publication number: 20190394910
    Abstract: Apparatus for protecting sensitive equipment from impact, dust, dirt, moisture, smoke, and flame comprised of a container that attaches to load bearing equipment used by military, law enforcement and related professions. Apparatus for an attachable protective case capable isolating sensitive equipment from electromagnetic radiation. The apparatus can include an attachment component pivotably associated with the container. A distal end of the attachment component can include a locking feature releasably engageable with a corresponding locking feature disposed on a portion of the container such that the attachment component captures a portion of material of a separate device between the attachment component and the container.
    Type: Application
    Filed: June 17, 2019
    Publication date: December 26, 2019
    Inventor: Andrew G. C. Frazier
  • Publication number: 20180206830
    Abstract: Disclosed is an adjustable occlusion device for use in a body lumen such as the left atrial appendage. The occlusion device is removably carried by a deployment catheter. The device may be enlarged or reduced to facilitate optimal placement or removal. Methods are also disclosed.
    Type: Application
    Filed: March 21, 2018
    Publication date: July 26, 2018
    Applicant: BOSTON SCIENTIFIC SCIMED, INC.
    Inventors: Alexander K. Khairkhahan, Andrew G.C. Frazier, Alan R. Klenk, Marc S. Kreidler, Stewart M. Kume, Darrell H. Ogi, Chad C. Roue, Erik J. van der Burg, Dino DeCicco, Michael D. Lesh
  • Patent number: 9943299
    Abstract: Disclosed is an adjustable occlusion device for use in a body lumen such as the left atrial appendage. The occlusion device is removably carried by a deployment catheter. The device may be enlarged or reduced to facilitate optimal placement or removal. Methods are also disclosed.
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: April 17, 2018
    Assignee: Atritech, Inc.
    Inventors: Alexander K. Khairkhahan, Andrew G. C. Frazier, Alan R. Klenk, Marc S. Kreidler, Stewart M. Kume, Darrell H. Ogi, Chad C. Roue, Erik J. van der Burg, Dino DeCicco, Michael D. Lesh
  • Publication number: 20170100112
    Abstract: Disclosed is an occlusion device for use in a body lumen such as the left atrial appendage. The occlusion device includes an occlusion member and may also include a stabilizing member. The stabilizing member inhibits compression of the left atrial appendage, facilitating tissue in-growth onto the occlusion member. Methods are also disclosed.
    Type: Application
    Filed: October 25, 2016
    Publication date: April 13, 2017
    Applicant: ATRITECH, INC.
    Inventors: Erik J. van der Burg, Dino De Cicco, Andrew G.C. Frazier, Alexander K. Khairkhahan, Marc S. Kreidler, Michael D. Lesh, Chad C. Roue
  • Patent number: 9421004
    Abstract: Disclosed is a closure catheter, for closing a tissue opening such as an atrial septal defect, patent foreman ovale, or the left atrial appendage of the heart. The closure catheter carries a plurality of tissue anchors, which may be deployed into tissue surrounding the opening, and used to draw the opening closed. Methods are also disclosed.
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: August 23, 2016
    Assignee: ATRITECH INC.
    Inventors: Chad C. Roue, Andrew G. C. Frazier, Michael D. Lesh, Erik J. van der Burg
  • Publication number: 20160106437
    Abstract: Disclosed is an occlusion device for use in a body lumen such as the left atrial appendage. The occlusion device includes an occlusion member and may also include a stabilizing member. The stabilizing member inhibits compression of the left atrial appendage, facilitating tissue in-growth onto the occlusion member. Methods are also disclosed.
    Type: Application
    Filed: October 26, 2015
    Publication date: April 21, 2016
    Applicant: ATRITECH, INC.
    Inventors: Erik J. van der Burg, Dino De Cicco, Andrew G.C. Frazier, Alex K. Khairkhahan, Marc S. Kriedler, Michael D. Lesh, Chad C. Roue
  • Publication number: 20150359563
    Abstract: Disclosed is an apparatus for facilitating access to the left atrium, and specifically the left atrial appendage. The apparatus may comprise a sheath with first and second curved sections that facilitate location of the fossa ovalis and left atrial appendage. The apparatus may further comprise tissue piercing and dilating structures. Methods are also disclosed.
    Type: Application
    Filed: August 25, 2015
    Publication date: December 17, 2015
    Applicant: ATRITECH, INC.
    Inventors: Stewart M. Kume, Erik J. van der Burg, Alex K. Khairkhahan, Chad C. Roue, Andrew G.C. Frazier, Alan R. Klenk, Marc S. Kreidler, Darrell H. Ogi
  • Publication number: 20150313604
    Abstract: Disclosed is a closure catheter, for closing a tissue opening such as an atrial septal defect, patent foreman ovale, or the left atrial appendage of the heart. The closure catheter carries a plurality of tissue anchors, which may be deployed into tissue surrounding the opening, and used to draw the opening closed. Methods are also disclosed.
    Type: Application
    Filed: July 14, 2015
    Publication date: November 5, 2015
    Applicant: ATRITECH, INC.
    Inventors: Chad C. Roue, Andrew G.C. Frazier, Michael D. Lesh, Erik J. van der Burg
  • Patent number: 9168043
    Abstract: Disclosed is a method of preventing atrial appendage thrombus from entering the blood stream in which an occlusion device placed within the left atrial appendage inhibits compression of the left atrial appendage and facilitates tissue in-growth onto the occlusion member. The occlusion device includes an occlusion member, a plurality of supports and a plurality of barbs associated with the plurality of supports.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: October 27, 2015
    Assignee: ATRITECH, INC.
    Inventors: Erik J. van der Burg, Dino De Cicco, Andrew G. C. Frazier, Alex K. Khairkhahan, Marc S. Kriedler, Michael D. Lesh, Chad C. Roue
  • Patent number: 9131849
    Abstract: Disclosed is an apparatus for facilitating access to the left atrium, and specifically the left atrial appendage. The apparatus may comprise a sheath with first and second curved sections that facilitate location of the fossa ovalis and left atrial appendage. The apparatus may further comprise tissue piercing and dilating structures. Methods are also disclosed.
    Type: Grant
    Filed: September 16, 2005
    Date of Patent: September 15, 2015
    Assignee: ATRITECH, INC.
    Inventors: Alexander K. Khairkhahan, Andrew G. C. Frazier, Alan R. Klenk, Marc S. Kreidler, Stewart M. Kume, Darrell H. Ogi, Chad C. Roue, Erik J. van der Burg
  • Patent number: 9089313
    Abstract: Disclosed is a closure catheter, for closing a tissue opening such as an atrial septal defect, patent foreman ovale, or the left atrial appendage of the heart. The closure catheter carries a plurality of tissue anchors, which may be deployed into tissue surrounding the opening, and used to draw the opening closed. Methods are also disclosed.
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: July 28, 2015
    Assignee: ATRITECH, INC.
    Inventors: Chad C. Roue, Andrew G. C. Frazier, Michael D. Lesh, Erik J. van der Burg
  • Patent number: 8985804
    Abstract: In some embodiments, a flashlight may include a tubular body and a finger rotation feature disposed on the tubular body. In other embodiments, a flashlight accessory may include a flashlight connector to removably attach to a flashlight, a finger rotation feature, and a finger trigger to activate the flashlight.
    Type: Grant
    Filed: August 29, 2012
    Date of Patent: March 24, 2015
    Inventor: Andrew G. C. Frazier
  • Publication number: 20150039021
    Abstract: Disclosed is an adjustable occlusion device for use in a body lumen such as the left atrial appendage. The occlusion device is removably carried by a deployment catheter. The device may be enlarged or reduced to facilitate optimal placement or removal. Methods are also disclosed.
    Type: Application
    Filed: October 22, 2014
    Publication date: February 5, 2015
    Inventors: Alexander K. Khairkhahan, Andrew G.C. Frazier, Alan R. Klenk, Marc S. Kreidler, Stewart M. Kume, Darrell H. Ogi, Chad C. Roue, Erik J. van der Burg
  • Publication number: 20140336699
    Abstract: Disclosed is an occlusion device for use in a body lumen such as the left atrial appendage. The occlusion device includes an occlusion member and may also include a stabilizing member. The stabilizing member inhibits compression of the left atrial appendage, facilitating tissue in-growth onto the occlusion member. Methods are also disclosed.
    Type: Application
    Filed: May 12, 2014
    Publication date: November 13, 2014
    Inventors: Erik J. van der Burg, Dino De Cicco, Andrew G.C. Frazier, Marc S. Kreidler, Michael D. Lesh, Chad C. Roue, Alexander K. Khairkhahan
  • Patent number: 8834519
    Abstract: A device and method for obliterating or occluding a body cavity or passageway, in particular, the left atrial appendage of a patient's heart. The procedure can be carried out intraoperatively, but is preferably carried out percutaneously by use of a delivery catheter to position an occluding device adjacent a patient's left atrial appendage. The occluding device may prevent the passage of embolic or other material to or from the left atrial appendage by volumetrically filling the appendage, closing the opening of the appendage with an occluding member, or pulling the tissue around the opening of the appendage together and fixing it in a closed state.
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: September 16, 2014
    Assignee: Artritech, Inc.
    Inventors: Erik J. van der Burg, Dino De Cicco, Andrew G. C. Frazier, Alexander K. Khairkhahan, Marc S. Kreidler, Michael D. Lesh, Chad C. Roue
  • Patent number: 8801746
    Abstract: A device for containing emboli within a left atrial appendage of a patient includes a frame that is expandable from a reduced cross section to an enlarged cross section and a slider assembly. There is provided in accordance with various embodiments of the present invention methods of preventing retention anchors from projecting outside of the native diameter of the frame, thus facilitating recapture of the device.
    Type: Grant
    Filed: May 4, 2004
    Date of Patent: August 12, 2014
    Assignee: Covidien LP
    Inventors: Marc S. Kreidler, Andrew G. C. Frazier
  • Publication number: 20140148842
    Abstract: Disclosed is an adjustable occlusion device for use in a body lumen such as the left atrial appendage. The occlusion device is removably carried by a deployment catheter. The device may be enlarged or reduced to facilitate optimal placement or removal. Methods are also disclosed.
    Type: Application
    Filed: January 24, 2014
    Publication date: May 29, 2014
    Applicant: Atritech, Inc.
    Inventors: Alexander K. Khairkhahan, Andrew G.C. Frazier, Alan R. Klenk, Marc S. Kreidler, Stewart M. Kume, Darrell H. Ogi, Chad C. Roue, Erik J. van der Burg, Dino DeCicco, Michael D. Lesh
  • Patent number: D996365
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: August 22, 2023
    Inventor: Andrew G. C. Frazier