Patents by Inventor Barry W. Allen

Barry W. Allen 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: 20140039280
    Abstract: The present disclosure provides, in part, a self-contained, point-of-care device for the early detection of infection, or other pathologic conditions that can lead to system inflammation, by the detection of the endogenous gaseous mediator nitric oxide (NO.) and methods of use.
    Type: Application
    Filed: August 1, 2013
    Publication date: February 6, 2014
    Applicant: DUKE UNIVERSITY
    Inventors: Barry W. Allen, Claude A. Piantadosi, Jeffrey Steven Meisner, Stephen Lawrence Craig
  • Patent number: 7454115
    Abstract: An optical fiber random access management (RAM) system is provided for use with an optical fiber termination device configured to selectively couple a first plurality of optical fibers to a second plurality of optical fibers. The RAM system includes a clip holder and a plurality of clips. The clip holder is configured to be mounted proximate the optical fiber termination device. The plurality of clips is positioned on the clip holder. Each of the clips is configured to releasably hold ends of a designated subset of the first plurality of optical fibers to provide access to a selected one of the ends of the subset of the first plurality of optical fibers within a predetermined one of the clips to couple the selected one of the ends of the subset of the first plurality of optical fibers to a corresponding designated one of the second plurality of fibers.
    Type: Grant
    Filed: October 23, 2006
    Date of Patent: November 18, 2008
    Assignee: Tyco Electronics Corporation
    Inventor: Barry W. Allen
  • Patent number: 7340145
    Abstract: A fiber optic splice storage apparatus includes a central segment defining a splice chamber configured to receive a plurality of fiber optic splices, a first slack fiber storage segment pivotally connected to a first end of the central segment and having an open position extending from the first end away from the central segment and a closed position extending over the central segment, and a second slack fiber storage segment pivotally connected to a second end of the central segment, opposite the first end, the second slack fiber storage segment having an open position extending from the second end away from the central segment and a closed position extending over the central segment. A first plurality of slack fiber guide members on the first slack fiber storage segment are configured to receive and retain a loop of optical fibers and a second plurality of slack fiber guide members on the second slack fiber storage segment are configured to receive and retain a loop of optical fibers.
    Type: Grant
    Filed: October 23, 2006
    Date of Patent: March 4, 2008
    Assignee: Tyco Electronics Corporation
    Inventor: Barry W. Allen
  • Patent number: 7298952
    Abstract: Interconnect cabinets for optical fibers include an enclosure and a splitter and termination panel mounted in the enclosure. The splitter has a plurality of optical fiber-connectorized pigtails extending therefrom. Each of the connectorized pigtails is associated with an optical fiber feeder cable to be coupled to a central office. The termination panel has a plurality of optical fiber connection members, ones of which are associated with respective subscriber locations. The connectorized pigtails have a cable length sufficient to allow connection to the plurality of connection members.
    Type: Grant
    Filed: October 20, 2006
    Date of Patent: November 20, 2007
    Assignee: Tyco Electronics Corporation
    Inventors: Barry W. Allen, Douglas F. Dowling, Jack A. Smith, Jr.
  • Patent number: 7142764
    Abstract: Interconnect cabinets for optical fibers include an enclosure and a splitter and termination panel mounted in the enclosure. The splitter has a plurality of optical fiber connectorized pigtails extending therefrom. Each of the connectorized pigtails is associated with an optical fiber feeder cable to be coupled to a central office. The termination panel has a plurality of optical fiber connection members, ones of which are associated with respective subscriber locations. The connectorized pigtails have a cable length sufficient to allow connection to the plurality of connection members.
    Type: Grant
    Filed: March 12, 2004
    Date of Patent: November 28, 2006
    Assignee: Tyco Electronics Corporation
    Inventors: Barry W. Allen, Douglas F. Dowling, Jack A. Smith, Jr.
  • Publication number: 20040228598
    Abstract: Interconnect cabinets for optical fibers include an enclosure and a splitter and termination panel mounted in the enclosure. The splitter has a plurality of optical fiber connectorized pigtails extending therefrom. Each of the connectorized pigtails is associated with an optical fiber feeder cable to be coupled to a central office. The termination panel has a plurality of optical fiber connection members, ones of which are associated with respective subscriber locations. The connectorized pigtails have a cable length sufficient to allow connection to the plurality of connection members.
    Type: Application
    Filed: March 12, 2004
    Publication date: November 18, 2004
    Inventors: Barry W. Allen, Douglas F. Dowling, Jack A. Smith
  • Patent number: 6661961
    Abstract: A low profile fiber network interface device is disclosed including a housing enclosure having a front cover hinged to a rear fixed housing portion. An inner connection divider wall is also hingedly fixed to the enclosure which is rotatable between a position which the divider wall lies against the fixed housing portion, and to an open position where it lies adjacent to the open cover. The divider wall also includes a rotatable working tray which rotates to a substantial horizontal position, and the tray includes devices for retaining coiled fiber in position. The divider wall also includes an interface wall including a plurality of fiber optic connector headers whereby one side is accessible only from the back side of the divider wall, whereas the other header is accessible from the front of the divider wall. In this manner, when the divider wall is locked in the closed position, users cannot access the opposite side which is dedicated to the telecom service.
    Type: Grant
    Filed: November 1, 2000
    Date of Patent: December 9, 2003
    Assignee: Tyco Electronics Corporation
    Inventors: Barry W. Allen, Sam Denovich, Robert E. Dorian
  • Patent number: 6341666
    Abstract: An accessory tray for a stepladder comprises a generally rectangular panel having portions configured to extend about the front and sides of a stepladder. An upstanding lip is attached to the periphery edges of the tray, the lip having notches formed therein particularly adapted to secure the mounting clips and pan of a roller-type paint tray to the accessory tray. A clamping assembly is rigidly attached to the underside of the panel for mounting the tray to the fold-out shelf of a stepladder. The clamping assembly includes a clip member that presents a channel into which the fold-out shelf or other thin planar surface of the stepladder is secured. The position of the tray is maintained by a fastener which extends through the clip member into a friction fit relationship with the shelf.
    Type: Grant
    Filed: April 13, 2000
    Date of Patent: January 29, 2002
    Inventor: Barry W. Allen
  • Patent number: 6287452
    Abstract: Nitric oxide-specific electrodes are useful for in situ detection of nitric oxide in biomedical applications and have at least a surface region thereof which is capable of forming complexes with nitric oxide, for example, nitrosyl complexes. The nitric oxide complexes formed at the surface of the electrodes apparently increase the concentration of nitric oxide available for detection, thereby leading to significantly improved relative responses as compared to other known nitric oxide electrode materials. Most preferably, the electrode has at least an exterior surface region which contains ruthenium and/or at least one oxide of ruthenium. The electrodes are advantageously conditioned in saline solution at +675 mV for about two hours.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: September 11, 2001
    Assignee: Duke University
    Inventors: Barry W. Allen, Louis A. Coury, Jr., Claude A. Piantadosi
  • Patent number: 6280604
    Abstract: Nitric oxide-specific electrodes are useful for in situ detection of nitric oxide in biomedical applications and have at least a surface region capable of forming complexes with nitric oxide. The nitric oxide complexes formed at the surface of the electrodes apparently increase the concentration of nitric oxide available for detection, leading to significantly improved relative responses as compared to other known nitric oxide electrode materials. The electrode has at least an exterior surface region which contains ruthenium and/or at least one oxide of ruthenium. The electrodes are pre-conditioned at a potential, or potentials, different than the working potential of the electrode, followed by further conditioning at the working potential. Direct response to nitric oxide has been observed for ruthenium electrodes at or below potentials about +675 mV vs. Ag/AgCl, while ruthenium electrodes paradoxical response to nitric oxide has been observed at potentials above +675 mV vs. Ag/Cl.
    Type: Grant
    Filed: March 10, 2000
    Date of Patent: August 28, 2001
    Assignee: Duke University
    Inventors: Barry W. Allen, Louis A. Coury, Claude A. Piantadosi
  • Patent number: 5980705
    Abstract: Nitric oxide-specific electrodes are useful for in situ detection of nitric oxide in biomedical applications and have at least a surface region thereof which is capable of forming complexes with nitric oxide, for example, nitrosyl complexes. The nitric oxide complexes formed at the surface of the electrodes apparently increase the concentration of nitric oxide available for detection, thereby leading to significantly improved relative responses as compared to other known nitric oxide electrode materials. Most preferably, the electrode has at least an exterior surface region which contains ruthenium and/or at least one oxide of ruthenium. The electrodes are advantageously conditioned in saline solution at +675 mV for about two hours.
    Type: Grant
    Filed: October 1, 1997
    Date of Patent: November 9, 1999
    Assignee: Duke University
    Inventors: Barry W. Allen, Louis A. Coury, Jr., Claude A. Piantadosi
  • Patent number: 5308923
    Abstract: The cover and base of the enclosure of the assembly are releasably connected by latches and flanges integral with the cover and base. A mounting bracket facilitates mounting of the assembly upon a telephone pole or other exposed static structure. Vertically spaced upper and lower cable strain-relieving members underlie each cable passageway of the base of the enclosure. Each strain-relieving member is of generally u-shaped configuration. The open ends of the upper and lower strain-relieving members face in different directions. Each pair of the strain-relieving members collectively extends about the entire circumference of a cable engaged thereby.
    Type: Grant
    Filed: June 16, 1992
    Date of Patent: May 3, 1994
    Assignee: Raychem Corporation
    Inventors: Luis O. Puigcerver, Mark A. Harvell, Barry W. Allen, William J. Rathbun
  • Patent number: D340694
    Type: Grant
    Filed: March 7, 1991
    Date of Patent: October 26, 1993
    Inventors: Luis O. Puigcerver, Christopher A. Hastings, Barry W. Allen
  • Patent number: RE44758
    Abstract: Interconnect cabinets for optical fibers include an enclosure and a splitter and termination panel mounted in the enclosure. The splitter has a plurality of optical fiber-connectorized pigtails extending therefrom. Each of the connectorized pigtails is associated with an optical fiber feeder cable to be coupled to a central office. The termination panel has a plurality of optical fiber connection members, ones of which are associated with respective subscriber locations. The connectorized pigtails have a cable length sufficient to allow connection to the plurality of connection members.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: February 11, 2014
    Assignee: ADC Telecommunications, Inc.
    Inventors: Barry W. Allen, Douglas F. Dowling, Jack A. Smith, Jr.
  • Patent number: RE46945
    Abstract: Interconnect cabinets for optical fibers include an enclosure and a splitter and termination panel mounted in the enclosure. The splitter has a plurality of optical fiber-connectorized pigtails extending therefrom. Each of the connectorized pigtails is associated with an optical fiber feeder cable to be coupled to a central office. The termination panel has a plurality of optical fiber connection members, ones of which are associated with respective subscriber locations. The connectorized pigtails have a cable length sufficient to allow connection to the plurality of connection members.
    Type: Grant
    Filed: February 11, 2014
    Date of Patent: July 10, 2018
    Assignee: CommScope Technologies LLC
    Inventors: Barry W. Allen, Douglas F. Dowling, Jack A. Smith
  • Patent number: RE48675
    Abstract: Interconnect cabinets for optical fibers include an enclosure and a splitter and termination panel mounted in the enclosure. The splitter has a plurality of optical fiber-connectorized pigtails extending therefrom. Each of the connectorized pigtails is associated with an optical fiber feeder cable to be coupled to a central office. The termination panel has a plurality of optical fiber connection members, ones of which are associated with respective subscriber locations. The connectorized pigtails have a cable length sufficient to allow connection to the plurality of connection members.
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: August 10, 2021
    Assignee: CommScope Technologies LLC
    Inventors: Barry W. Allen, Douglas F. Dowling, Jack A. Smith, Jr.