Patents by Inventor David A. Segal

David A. Segal 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: 8981925
    Abstract: A system provides for radio frequency detection of an offending device within a specific range of a body worn device. Upon detection of the radio frequency signal, the body worn device communicates to an infrastructure to alert of the presence and optionally the location of the radio frequency signal, and therefore the offending device. The user and/or location of the body worn device is/are revealed and the source of the radio frequency signal is readily determined for confiscation of the offending device. Other features include locating/tracking of the body worn device (and wearer) detection of tampering with the body worn device, and detection of cloaking of the body worn device (e.g. submerging in water or covering with aluminum foil, etc.).
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: March 17, 2015
    Assignee: 3M Innovative Properties Company
    Inventors: Steven D. Chapin, John C. Defant, David Segal
  • Publication number: 20140253322
    Abstract: A system provides for radio frequency detection of an offending device within a specific range of a body worn device. Upon detection of the radio frequency signal, the body worn device communicates to an infrastructure to alert of the presence and optionally the location of the radio frequency signal, and therefore the offending device. The user and/or location of the body worn device is/are revealed and the source of the radio frequency signal is readily determined for confiscation of the offending device. Other features include locating/tracking of the body worn device (and wearer) detection of tampering with the body worn device, and detection of cloaking of the body worn device (e.g. submerging in water or covering with aluminum foil, etc.).
    Type: Application
    Filed: March 11, 2013
    Publication date: September 11, 2014
    Applicant: SDC Inc.
    Inventors: Steve D. Chapin, John C. Defant, David Segal
  • Publication number: 20130298556
    Abstract: A solar air electric plant comprising: air filter 1, throttle (shuttle) 2 through which a stream of ambient air enters into a volume action air compressor 3 connected via coupling 4 to a volume action pneumatic motor 5. Produced by compressor 3, the compressed air is transferred through regenerator 8 to solar heater 9 and therefrom in parallel to pneumatic motor 5, which rotates compressor 3, and to pneumatic motor 6 which rotates the current alternator 7 and therefrom via said regenerator 8 may be discharged to the atmosphere.
    Type: Application
    Filed: October 11, 2011
    Publication date: November 14, 2013
    Inventor: David Segal
  • Publication number: 20130289131
    Abstract: The present invention relates to an injectable pharmaceutical formulation for the alleviation or reduction of joint irritation or for the reduction of worsening of existing joint inflammation, formulated for intra-articular injection comprising an active polyol ingredient, which polyol active ingredient is xylitol. Use of the intra-articular injectable formulations for the treatment of joint diseases or conditions including arthritis is described.
    Type: Application
    Filed: June 22, 2011
    Publication date: October 31, 2013
    Inventor: David Segal
  • Patent number: 8226587
    Abstract: The present invention relates to spinal support and brace devices configured to support the lower back and, more specifically the present invention relates to devices that anchor on portions of the pelvis and are configured to support and/or align one or more Lumbar vertebrae.
    Type: Grant
    Filed: March 9, 2009
    Date of Patent: July 24, 2012
    Assignee: Koala Health Accesories Ltd.
    Inventors: David Segal, Dael Govreen-Segal
  • Publication number: 20110276146
    Abstract: A prosthetic implant device designed to protect against debris-related dysfunction when implanted in a living body, the device including: (a) a ball-and-socket prosthesis having: a ball component having a first articulating surface, and a socket component having a second articulating surface, the socket component adapted to receive the ball component, to form an articulating region disposed directly between the surfaces, whereby the first surface is adapted to move in a relative motion with respect to the second surface; (b) a sealing arrangement, associated with the prosthesis, having a sealing member including a sealing face disposed substantially opposite, and abutting a portion of the first articulating surface, to form a sealing region adapted to obstruct a discharge of debris particles disposed directly between the articulating surfaces, from the prosthesis, via the sealing region, and (c) a chamber, associated with the prosthesis, and adapted to receive and contain the debris particles.
    Type: Application
    Filed: February 11, 2010
    Publication date: November 10, 2011
    Inventors: David Segal, Ronny Shabbat
  • Patent number: 7701171
    Abstract: A wearable device has an internal rechargeable power source for supplying power to internal circuitry of the device. An external rechargeable battery pack is physically and electrically interfaced to the wearable device and provides power to recharge the internal rechargeable power source while the device is being worn, thereby eliminating the need to connect the wearable device directly to a source of electricity using wires. The rechargeable battery pack is recharged in a charging station connected to a source of electricity.
    Type: Grant
    Filed: August 31, 2005
    Date of Patent: April 20, 2010
    Assignee: Pro Tech Monitoring, Inc.
    Inventors: J. Chris Defant, David Segal, Steve Chapin
  • Publication number: 20090254015
    Abstract: The present invention relates to spinal support and brace devices configured to support the lower back and, more specifically the present invention relates to devices that anchor on portions of the pelvis and are configured to support and/or align one or more Lumbar vertebrae.
    Type: Application
    Filed: March 9, 2009
    Publication date: October 8, 2009
    Inventors: David Segal, Dael Goverren-Segal
  • Publication number: 20090152986
    Abstract: An energy generating and storing circuit suitable for use on board a projectile. The circuit includes a current generator consisting of one or more piezoelectric devices, a primary charge storage device and one or more secondary charge storage devices, a voltage responsive fast switching means and at least one transformer. The circuit provides for loading the primary charge storage before the secondary charge storages are loaded. The circuit provides for storing electric energy generated during the compression and decompression phases of the piezoelectric devices during the firing stage of the projectile.
    Type: Application
    Filed: November 16, 2005
    Publication date: June 18, 2009
    Inventors: Ilan Beery, David Segal
  • Publication number: 20070232482
    Abstract: A metal substrate is coated with a layer of ceramic, by spraying droplets of a slurry of a ceramic precursor onto the substrate, the substrate being at a temperature between 500° C. and 750° C. The ceramic comprises alumina, and is made macroporous by spraying a mixture of alumina sol and alumina particles with no more than 35% by weight of dispersible alumina. Spraying onto a red-hot surface in this fashion leads to a very marked improvement in adhesion of the resulting ceramic to the metal substrate. A catalytically active material may then be incorporated in the ceramic layer, so as to form a catalyst structure (16).
    Type: Application
    Filed: July 28, 2004
    Publication date: October 4, 2007
    Inventors: Michael Bowe, Clive Lee-Tuffnell, David Segal, Stuart Jones
  • Publication number: 20070046258
    Abstract: A wearable device has an internal rechargeable power source for supplying power to internal circuitry of the device. An external rechargeable battery pack is physically and electrically interfaced to the wearable device and provides power to recharge the internal rechargeable power source while the device is being worn, thereby eliminating the need to connect the wearable device directly to a source of electricity using wires. The rechargeable battery pack is recharged in a charging station connected to a source of electricity.
    Type: Application
    Filed: August 31, 2005
    Publication date: March 1, 2007
    Inventors: J. Defant, David Segal, Steve Chapin
  • Publication number: 20070021589
    Abstract: The present invention relates generally to a nucleic acid molecule which is expressed in at least red gastrocnemius muscle or its equivalent under particular physiological conditions. It is proposed that the nucleic acid molecule is differentially expressed under differing conditions of healthy state, myopathy, obesity, anorexia, weight maintenance, diabetes, disorders associated with mitochondrial dysfunction, genetic disorders, cancer, heart disease, inflammation, disorders associated with the immune system, infertility, disease associated with the brain and/or metabolic energy levels.
    Type: Application
    Filed: January 13, 2004
    Publication date: January 25, 2007
    Inventors: Greg Collier, Ken Walder, David Segal, Victoria Foletta
  • Publication number: 20060261940
    Abstract: A text message containing a natural language request is sent from an originating station to a central server. The server parses the request and uses the originating station identification to authorize the request and determine the address of the object. The server then sends a request to the address of the object, the object acts upon the request and sends results and acknowledgements back to the server, where the results and acknowledgement are translated back into a natural language and sent to the originating station.
    Type: Application
    Filed: May 17, 2005
    Publication date: November 23, 2006
    Inventors: John Defant, David Segal
  • Publication number: 20060103537
    Abstract: A docking station is located in an offender's home. It is connected to a transformer, and a wireless modem. The docking station includes a processor board containing a microprocessor which receives the offender's home schedule from a central monitoring station via a cellular network and communicates with a miniature tracking device positioned in the docking station when the offender is at home and on the belt of an offender when he is away from home. The miniature tracking device receiving GPS signals. A tamper resistant bracelet transmitter permanently positioned on the offender's ankle communicates by wireless transmission to the tracking device.
    Type: Application
    Filed: November 15, 2004
    Publication date: May 18, 2006
    Inventors: John Defant, Robert Posavec, David Segal
  • Publication number: 20060076127
    Abstract: A catalytic reactor (40) comprises a plurality of sheets (42) defining flow channels (44) between them. Within each flow channel (44) is a foil (46) of corrugated material whose surfaces are coated with catalytic material apart from where they contact the sheets (44). At each end of the reactor (40) are headers to supply gas mixtures to the flow channels (44), the headers communicating with adjacent channels being separate. The reactor (40) enables different gas mixtures to be supplied to adjacent channels (44), which may be at different pressures, and the corresponding chemical reactions are also different. Where one of the reactions is endothermic while the other reaction is exothermic, heat is transferred through the sheets (42) separating the adjacent channels (44), from the exothermic reaction to the endothermic reaction.
    Type: Application
    Filed: July 9, 2002
    Publication date: April 13, 2006
    Inventors: Michael Bowe, David Segal, Clive Lee-Tuffnell, David Blaikley, Jason Maude, John Stairmand, Ian Zimmerman
  • Patent number: 6603652
    Abstract: A protective cap or top for a capacitor associated with a dynamoelectric machine is provided in a form which prevents electrical contact with foreign objects or the dynamoelectric machine shell if the capacitor is mechanically disassembled from the dynamoelectric machine. In the preferred embodiment, the cap and capacitor are mounted to one another in a manner that prevents separation without destruction of the capacitor.
    Type: Grant
    Filed: November 28, 2000
    Date of Patent: August 5, 2003
    Assignee: Howell Electric Motors
    Inventors: David A. Segal, Robert M. Hyatt, Jr., Jason D. Diltz
  • Patent number: 5473012
    Abstract: A phenolic binder for glass fibers is prepared using an aqueous mixture including a phenol-formaldehyde resole resin, modified with urea in the presence of ammonia. The urea and ammonia are added after the basic mixture including the resole resin has been neutralized. The urea-modified resole resin shows greater stability than urea-modified resins prepared without ammonia.
    Type: Grant
    Filed: November 22, 1994
    Date of Patent: December 5, 1995
    Assignee: CertainTeed Corporation
    Inventors: Kathleen H. Coventry, David A. Segal, Jacky Joachim
  • Patent number: 5340903
    Abstract: The invention concerns a phenolic resin.The resin is a liquid, contains phenol-formaldehyde, formaldehyde-urea and phenol-formaldehyde-amine condensates, and has a free formaldehyde content of less than 3%, this proportion being expressed as a percentage of the total fluid weight, and a dilutability rate in water which equals or surpasses 1,000%. Furthermore, the resin is stable when heated. Application to less-polluting sizing compositions for mineral fibers; and use of the fibers thus sized for the manufacture of insulating products and soilless cultivation substrates.
    Type: Grant
    Filed: August 27, 1993
    Date of Patent: August 23, 1994
    Assignee: Isover Saint-Gobain
    Inventors: M. Serge Tetart, M. David Segal
  • Patent number: 5300562
    Abstract: A phenolic binder for glass fibers is prepared using an aqueous mixture including a phenol-formaldehyde resole resin, modified with urea in the presence of ammonia. The urea and ammonia are added after the basic mixture including the resole resin has been neutralized. The urea-modified resole resin shows greater stability than urea-modified resins prepared without ammonia.
    Type: Grant
    Filed: June 8, 1993
    Date of Patent: April 5, 1994
    Assignee: CertainTeed Corporation
    Inventors: Kathleen H. Coventry, David A. Segal
  • Patent number: 5270434
    Abstract: The invention concerns a phenolic resin.The resin is a liquid, contains phenol-formaldehyde, formaldehyde-urea and phenol-formaldehyde-amine condensates, and has a free formaldehyde content of less than 3%, this proportion being expressed as a percentage of the total fluid weight, and a dilutability rate in water which equals or surpasses 1,000%. Furthermore, the resin is stable when heated. Application to less-polluting sizing compositions for mineral fibers; and use of the fibers thus sized for the manufacture of insulating products and soilless cultivation substrates.
    Type: Grant
    Filed: November 2, 1992
    Date of Patent: December 14, 1993
    Assignee: Isover Saint-Gobain
    Inventors: M. Serge Tetart, M. David Segal