Patents by Inventor Keith Hoffman

Keith Hoffman 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: 12544275
    Abstract: A compression bandage adapted to be wrapped around a body part in a helicoidal manner. The compression bandage has a length (L) and a width (W) and the length (L) is several times greater than the width (W). The compression bandage includes a starting portion (1) and a central portion (2) adjacent to the starting portion (1). The starting portion (1) and the central portion (2) include a first part (4) and a second part (5). The first part (4) has a first thickness (T1) and a first width (W1) and the second part (5) has a second thickness (T2) and a second width (W2). The starting portion (1) includes an extension (6) of the first part (4) protruding past the end of the second part (5).
    Type: Grant
    Filed: March 8, 2024
    Date of Patent: February 10, 2026
    Assignee: SIGVARIS AG
    Inventors: Keith Hoffman, Laure Kuipers
  • Patent number: 12472105
    Abstract: A chip sleeve garment including an outer layer of fabric connected to an inner layer of fabric to form a sleeve with a space between the outer layer of fabric and the inner layer of fabric. Foam chips, flat foam, or foam with ridges are disposed in the space between the outer layer of fabric and the inner layer of fabric. The garment includes two ends, including at least one open end, and a notch in at least one open end having an opening. The notch can be separated to create a larger opening than the opening to allow the garment to be donned or doffed easier than the opening allows. A second garment can be disposed over the chip sleeve garment. Either the chip sleeve garment, the second garment, or both can be compression garments.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: November 18, 2025
    Assignee: SIGVARIS AG
    Inventors: Keith Hoffman, Laure Kuipers
  • Publication number: 20250281332
    Abstract: The invention relates to a compression bandage adapted to be wrapped around a body part in a helicoidal manner. The compression bandage has a length (L) and a width (W) and the length (L) is several times greater than the width (W). On a section of the compression bandage, the central longitudinal line (15) of the compression bandage has an arched shape.
    Type: Application
    Filed: March 11, 2024
    Publication date: September 11, 2025
    Inventors: Keith HOFFMAN, Laure KUIPERS
  • Publication number: 20250281333
    Abstract: The invention relates to a compression bandage adapted to be wrapped around a body part in a helicoidal manner. The compression bandage has a length (L) and a width (W) and the length (L) is several times greater than the width (W). On a section of the compression bandage, the central longitudinal line (15) of the compression bandage has an arched shape.
    Type: Application
    Filed: March 8, 2024
    Publication date: September 11, 2025
    Inventors: Keith HOFFMAN, Laure KUIPERS
  • Publication number: 20250281335
    Abstract: The invention relates to a compression bandage adapted to be wrapped around a body part in a helicoidal manner. The compression bandage has a length (L) and a width (W) and the length (L) is several times greater than the width (W). The compression bandage comprises a starting portion (1) and a central portion (2), wherein the central portion (2) is adjacent to the starting portion (1). The starting portion (1) and the central portion (2) comprise a first part (4) and a second part (5), both extending over the entire length of the central portion (2), the first part (4) extending across a part of the width (W) of the compression bandage and the second part (5) extending across a part of the remaining width of the compression bandage.
    Type: Application
    Filed: March 8, 2024
    Publication date: September 11, 2025
    Inventors: Keith HOFFMAN, Laure KUIPERS
  • Publication number: 20240058177
    Abstract: A chip sleeve garment including an outer layer of fabric connected to an inner layer of fabric to form a sleeve with a space between the outer layer of fabric and the inner layer of fabric. Foam chips, flat foam, or foam with ridges are disposed in the space between the outer layer of fabric and the inner layer of fabric. The garment includes two ends, including at least one open end, and a notch in at least one open end having an opening. The notch can be separated to create a larger opening than the opening to allow the garment to be donned or doffed easier than the opening allows. A second garment can be disposed over the chip sleeve garment. Either the chip sleeve garment, the second garment, or both can be compression garments.
    Type: Application
    Filed: November 10, 2021
    Publication date: February 22, 2024
    Applicant: SIGVARIS AG
    Inventors: KEITH HOFFMAN, LAURE KUIPERS
  • Patent number: 11051987
    Abstract: A method and system for tailoring a compression garment having a first lateral end and a second lateral end. A first tension tab releasably attachable to the compression garment; wherein the first tension tab includes at least a first indicator and a second indicator on an outer surface. The first tension tab being attachable to the compression garment and the first strap being attachable onto the compression garment adjacent or over at least a portion of the first tension tab with a first strap covering a first part of the first tension tab and terminating at a first strap end that exposes a second portion of the first tension tab. A first tension tab setting indicates whether the end of the first strap terminates adjacent or over the first indicator or the second indicator of the first tension tab.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: July 6, 2021
    Assignee: Sigvaris AG
    Inventors: Keith Hoffman, Daniel W. Karadsheh, Laure Kuipers
  • Publication number: 20180344532
    Abstract: A method and system for tailoring a compression garment having a first lateral end and a second lateral end. A first tension tab releasably attachable to the compression garment; wherein the first tension tab includes at least a first indicator and a second indicator on an outer surface. The first tension tab being attachable to the compression garment and the first strap being attachable onto the compression garment adjacent or over at least a portion of the first tension tab with a first strap covering a first part of the first tension tab and terminating at a first strap end that exposes a second portion of the first tension tab. A first tension tab setting indicates whether the end of the first strap terminates adjacent or over the first indicator or the second indicator of the first tension tab.
    Type: Application
    Filed: August 8, 2018
    Publication date: December 6, 2018
    Inventors: Daniel W. Karadsheh, Laure Kuipers, Keith Hoffman
  • Publication number: 20140150488
    Abstract: Compact dehumidifiers and associated systems and methods are disclosed. A representative system includes a housing having an airflow entrance, and airflow exit, and a linear flowpath between the entrance and exit. The system further includes a refrigeration cycle having, in sequence along the flowpath, an evaporator, a compressor, a condenser, and an air flow driver. A controller is operatively coupled to the evaporator, compressor, condenser, and airflow driver to operate the refrigeration cycle for removing moisture from an entering airflow.
    Type: Application
    Filed: March 15, 2013
    Publication date: June 5, 2014
    Applicant: DRI-EAZ PRODUCTS, INC.
    Inventors: Richard A. Black, Keith Hoffman, William Bruders, Larry White, Brett Bartholmey, Aaron Matthew Kiesser
  • Publication number: 20130131470
    Abstract: The present invention provides apparatuses, systems, and methods for real-time measuring of analytes in a biological fluid sample of a subject. In particular, the present invention provides a combination of micro-dialysis catheter, a micro-volume pump, and a spectrometer device that are operatively connected to one another to provide real-time measurement of analytes in a biological fluid sample of a subject.
    Type: Application
    Filed: July 14, 2011
    Publication date: May 23, 2013
    Applicant: The Regents of the University of Colorado, a body coporate
    Inventors: Jeffrey Galinkin, Uwe Christians, Keith Hoffman
  • Publication number: 20100298393
    Abstract: Methods for modulating the endocrine system of a mammal are provided. In the subject methods, a positive allosteric modulator of AMPA receptors of the hypothalamus are administered to the host. The subject methods find use in applications where it is desired to increase the baseline circulatory level of a growth hormone in a mammalian host. The subject methods also find use in applications where it is desired to increase the circulatory level of DHEA in a mammalian host. Finally, another subject method also finds use in applications where it is desired to decrease the circulatory level of cortisol in a mammalian host.
    Type: Application
    Filed: September 17, 2008
    Publication date: November 25, 2010
    Inventors: Peter Vanderklish, Keith Hoffman
  • Publication number: 20090262356
    Abstract: According to an embodiment, an SPR analysis system includes an SPR analysis system control computer program having a graphical user interface and configured to control the operation of an SPR analysis apparatus. According to an embodiment, an SPR data analysis computer program includes an SPR microarray video viewer and a sensorgram generator responsive to the SPR video.
    Type: Application
    Filed: March 27, 2009
    Publication date: October 22, 2009
    Applicant: PLEXERA, LLC
    Inventors: Paul Boeschoten, Christina Boozer, Pietro Brandani, John Cabrer, Michael Cicirelli, Shuxin Cong, Larry Gill, Keith Hoffman, Gibum Kim, Timothy M. Londergan, Frank Metting, R. Todd Schwoerer, Markus Tarin, Christopher A. Wiklof, Yang Zhang
  • Publication number: 20090262355
    Abstract: According to an embodiment, an SPR analysis system includes a housing enclosing with a fluid supply volume substantially enclosed within the housing, a flow cell module configured to receive reagents and analyte from the fluid supply volume, and an enclosed optics assembly configured to interrogate a microarray portion of the flow cell module.
    Type: Application
    Filed: March 27, 2009
    Publication date: October 22, 2009
    Applicant: PLEXERA, LLC
    Inventors: Paul Boeschoten, Christina Boozer, Pietro Brandani, Michael Cicirelli, Shuxin Cong, Larry Gill, Keith Hoffman, Gibum Kim, Timothy M. Londergan, Frank Metting, R. Todd Schwoerer, Christopher A. Wiklof, Yang Zhang
  • Publication number: 20070159037
    Abstract: A hinge bracket attachable to a pocket door slide system wherein the pocket door slide system comprises components capable of achieving a full inset or partial overlay pocket door position without the hinge bracket, and wherein use of the hinge bracket enables the pocket door slide system to achieve a substantially full overlay pocket door position.
    Type: Application
    Filed: January 10, 2006
    Publication date: July 12, 2007
    Inventor: Keith Hoffman
  • Publication number: 20070046158
    Abstract: A closing device for drawers, the device having a housing with a holding notch and a slider having a resilient latching arm that is bendable to engage the holding notch, as well as a spring that engages the housing and the slider to urge the slider to a rearward position relative to the housing. The resilient latching arm has a slot adapted to receive a pin, whereby as the drawer is moved from its closed position, the relative movement of the pin advances the slider to a position where the resilient latching arm engages the holding notch and the drawer is free to mover further outward without influence of the closing device. As the drawer is moved rearward toward its closed position, the relative movement of the pin will cause it to engage the slot in the resilient latching arm, further causing it to release from the holding notch and to be urged by the spring to move the drawer toward a closed position.
    Type: Application
    Filed: August 25, 2005
    Publication date: March 1, 2007
    Inventor: Keith Hoffman
  • Publication number: 20070046159
    Abstract: A motion control bracket (100) for use with a drawer slide includes a mounting plate (102) for fastening the bracket (100) to a cabinet drawer slide. A motion control device (101) is used for controlling the rate of speed with which a drawer closes against a cabinet frame. Other embodiments of the motion control bracket (130, 160) include fastening tabs (113, 115 and 119) for mounting the bracket to an existing drawer slide and a substantially L-shaped bracket (131) for mounting motion control device (101) under a cabinet drawer. The invention enhances existing drawer slides by adding motion control with minimal cost and effort.
    Type: Application
    Filed: August 25, 2005
    Publication date: March 1, 2007
    Inventor: Keith Hoffman
  • Publication number: 20070013274
    Abstract: The invention relates to interlocks for file cabinets and the like which generally prevent more than one drawer from being opened at a given time. The interlocks include an elongated, flexible member, such as a cable, which is changeable from a high slack condition to a low slack condition. In the low slack condition, the interlocks prevent their associated drawers that are closed from being opened. In the high slack condition, the interlocks allow their associated drawer to be opened. The interlocks may be used in conjunction with a lock that selectively changes the cable from a high slack condition to a low slack condition and vice versa. The interlocks may be constructed to exert a force on the cable that is a small fraction of the pulling force exerted on a locked drawer.
    Type: Application
    Filed: June 19, 2006
    Publication date: January 18, 2007
    Inventor: Keith Hoffman
  • Publication number: 20060267461
    Abstract: The invention relates to interlocks for file cabinets and the like which generally prevent more than one drawer from being opened at a given time. The interlocks include a cable which is changeable from a slack condition to a taut condition. In the taut condition, the interlocks prevent the associated drawer from being opened. In the slack condition, the interlock allows the associated drawer to be opened. The interlocks may be used in conjunction with a lock that selectively changes the tension in the cable from a slack condition to a taut condition and vise versa. The interlocks may be constructed to exert a tension on a cable that is independent of the pulling force exerted on a locked drawer. Alternatively, the interlocks may be constructed to exert a force on the cable that is a small fraction of the pulling force exerted on a locked drawer.
    Type: Application
    Filed: November 26, 2003
    Publication date: November 30, 2006
    Inventor: Keith Hoffman
  • Patent number: D731632
    Type: Grant
    Filed: December 4, 2012
    Date of Patent: June 9, 2015
    Assignee: Dri-Eaz Products, Inc.
    Inventors: Ryan Kulp, Keith Hoffman, William Bruders, Richard A. Black
  • Patent number: D732103
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: June 16, 2015
    Assignee: FREEFLY SYSTEMS, INC.
    Inventors: Ian Roper, Tabb Firchau, David Bloomfield, Keith Hoffman