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).
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Publication number: 20140039280Abstract: 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: ApplicationFiled: August 1, 2013Publication date: February 6, 2014Applicant: DUKE UNIVERSITYInventors: Barry W. Allen, Claude A. Piantadosi, Jeffrey Steven Meisner, Stephen Lawrence Craig
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Optical fiber clips, random access management systems including clips and methods for using the same
Patent number: 7454115Abstract: 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: GrantFiled: October 23, 2006Date of Patent: November 18, 2008Assignee: Tyco Electronics CorporationInventor: Barry W. Allen -
Patent number: 7340145Abstract: 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: GrantFiled: October 23, 2006Date of Patent: March 4, 2008Assignee: Tyco Electronics CorporationInventor: Barry W. Allen
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Patent number: 7298952Abstract: 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: GrantFiled: October 20, 2006Date of Patent: November 20, 2007Assignee: Tyco Electronics CorporationInventors: Barry W. Allen, Douglas F. Dowling, Jack A. Smith, Jr.
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Patent number: 7142764Abstract: 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: GrantFiled: March 12, 2004Date of Patent: November 28, 2006Assignee: Tyco Electronics CorporationInventors: Barry W. Allen, Douglas F. Dowling, Jack A. Smith, Jr.
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Publication number: 20040228598Abstract: 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: ApplicationFiled: March 12, 2004Publication date: November 18, 2004Inventors: Barry W. Allen, Douglas F. Dowling, Jack A. Smith
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Patent number: 6661961Abstract: 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: GrantFiled: November 1, 2000Date of Patent: December 9, 2003Assignee: Tyco Electronics CorporationInventors: Barry W. Allen, Sam Denovich, Robert E. Dorian
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Patent number: 6341666Abstract: 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: GrantFiled: April 13, 2000Date of Patent: January 29, 2002Inventor: Barry W. Allen
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Patent number: 6287452Abstract: 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: GrantFiled: September 20, 1999Date of Patent: September 11, 2001Assignee: Duke UniversityInventors: Barry W. Allen, Louis A. Coury, Jr., Claude A. Piantadosi
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Patent number: 6280604Abstract: 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: GrantFiled: March 10, 2000Date of Patent: August 28, 2001Assignee: Duke UniversityInventors: Barry W. Allen, Louis A. Coury, Claude A. Piantadosi
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Patent number: 5980705Abstract: 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: GrantFiled: October 1, 1997Date of Patent: November 9, 1999Assignee: Duke UniversityInventors: Barry W. Allen, Louis A. Coury, Jr., Claude A. Piantadosi
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Patent number: 5308923Abstract: 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: GrantFiled: June 16, 1992Date of Patent: May 3, 1994Assignee: Raychem CorporationInventors: Luis O. Puigcerver, Mark A. Harvell, Barry W. Allen, William J. Rathbun
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Patent number: D340694Type: GrantFiled: March 7, 1991Date of Patent: October 26, 1993Inventors: Luis O. Puigcerver, Christopher A. Hastings, Barry W. Allen
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Patent number: RE44758Abstract: 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: GrantFiled: November 20, 2009Date of Patent: February 11, 2014Assignee: ADC Telecommunications, Inc.Inventors: Barry W. Allen, Douglas F. Dowling, Jack A. Smith, Jr.
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Patent number: RE46945Abstract: 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: GrantFiled: February 11, 2014Date of Patent: July 10, 2018Assignee: CommScope Technologies LLCInventors: Barry W. Allen, Douglas F. Dowling, Jack A. Smith
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Patent number: RE48675Abstract: 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: GrantFiled: July 9, 2018Date of Patent: August 10, 2021Assignee: CommScope Technologies LLCInventors: Barry W. Allen, Douglas F. Dowling, Jack A. Smith, Jr.