Patents by Inventor Benjamin Alexander

Benjamin Alexander 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: 11781815
    Abstract: A heat rejection panel that comprises a chassis having a first side, an opposing second side, and an aperture extending therethrough. The panel additionally comprises at least one oscillating heat pipe (OHP) plate disposed over a portion of the first side and/or the second side of the chassis. Each OHP plate includes a first face, an opposing second face, and a plurality of internal OHP channels. A portion of the first face and/or second face of each OHP plate is accessible for thermal interfacing with a heat source. A portion of the second face of each OHP plate is accessible for thermal interfacing with a heat sink. Each OHP plate will remove heat from the heat source, spread the removed heat throughout each OHP plate to provide an isothermal OHP plate, and reject the heat to the heat sink.
    Type: Grant
    Filed: September 8, 2020
    Date of Patent: October 10, 2023
    Assignee: ThermAvant Technologies, LLC
    Inventors: Benjamin Alexander, Daniel Pounds, Joshua Schorp, Bruce Drolen, Corey Wilson, Joseph Boswell
  • Patent number: 11515591
    Abstract: A heat rejection panel comprising a first and a second plate. The first plate comprises an oscillating heat pipe face having a plurality of first opened elongated recesses formed therein, and the second plate comprises an oscillating heat pipe face having a plurality of second open elongated recesses formed therein. The first plate oscillating heat pipe face is hermetically sealed to the second plate oscillating heat pipe face forming a bond joint therebetween. The first plate caps the second open elongated recesses and the second plate caps the first open elongated recesses such that first open elongated recesses are physically and fluidly connected to the second open elongated recesses, thereby forming at least one non-planar oscillating heat pipe channel within the panel that reciprocates back and forth across the bond joint having the bond joint as a longitudinal axis.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: November 29, 2022
    Assignee: ThermAvant Technologies, LLC
    Inventors: Benjamin Alexander, Dan Pounds
  • Publication number: 20220123388
    Abstract: A heat rejection panel comprising a first and a second plate. The first plate comprises an oscillating heat pipe face having a plurality of first opened elongated recesses formed therein, and the second plate comprises an oscillating heat pipe face having a plurality of second open elongated recesses formed therein. The first plate oscillating heat pipe face is hermetically sealed to the second plate oscillating heat pipe face forming a bond joint therebetween. The first plate caps the second open elongated recesses and the second plate caps the first open elongated recesses such that first open elongated recesses are physically and fluidly connected to the second open elongated recesses, thereby forming at least one non-planar oscillating heat pipe channel within the panel that reciprocates back and forth across the bond joint having the bond joint as a longitudinal axis.
    Type: Application
    Filed: October 16, 2020
    Publication date: April 21, 2022
    Inventors: Benjamin ALEXANDER, Dan POUNDS
  • Publication number: 20220074674
    Abstract: A heat rejection panel that comprises a chassis having a first side, an opposing second side, and an aperture extending therethrough. The panel additionally comprises at least one oscillating heat pipe (OHP) plate disposed over a portion of the first side and/or the second side of the chassis. Each OHP plate includes a first face, an opposing second face, and a plurality of internal OHP channels. A portion of the first face and/or second face of each OHP plate is accessible for thermal interfacing with a heat source. A portion of the second face of each OHP plate is accessible for thermal interfacing with a heat sink. Each OHP plate will remove heat from the heat source, spread the removed heat throughout each OHP plate to provide an isothermal OHP plate, and reject the heat to the heat sink.
    Type: Application
    Filed: September 8, 2020
    Publication date: March 10, 2022
    Inventors: Benjamin ALEXANDER, Daniel POUNDS, Joshua SCHORP, Bruce DROLEN, Corey WILSON, Joseph BOSWELL
  • Publication number: 20220049905
    Abstract: A monolithic oscillating heat pipe (OHP) device comprising a monolithic body and an oscillating heat pipe (OHP) circuit integrally formed within the body. The OHP circuit is structured and operable to isothermally spread throughout the body heat from a heat source disposed on a heat source portion of the body and in thermally conductive contact with a portion of the OHP circuit. The monolithic OHP device further comprising a pumped fluid (PF) circuit integrally formed within the body and in thermally conductive contact with at least portion of the OHP circuit internally within the body. The PF circuit is structured and operable to remove heat from the portion of the OHP circuit in which the PF circuit is in thermally conductive contact with.
    Type: Application
    Filed: August 17, 2021
    Publication date: February 17, 2022
    Inventors: Daniel A. Pounds, Joe Boswell, Brian Adams, Benjamin Alexander, Joshua Schorp
  • Publication number: 20150056326
    Abstract: A hybrid continuous fermentation system and related process for fermenting sugars to produce alcohol containing liquors. The system includes a fermentor arranged with a packed bed region and a fluidized bed region. A yeast bed is retained in the packed bed region using a retention matrix and flocculation. A sugar supply is directed through the yeast bed with sufficient dwell time for satisfactory sugar conversion. The fluidized bed region is arranged to allow fermented product to pass through the fermentor while allowing yeast cell growth and retention. A nutrient may be added to the fermentor to aid in yeast flocculation. The fermentor is sized and shaped to allow sufficient dwell time of the sugar supply in the packed bed region and in the fluidized bed region to maximize sugar conversion to ethanol by fermentation.
    Type: Application
    Filed: November 15, 2013
    Publication date: February 26, 2015
    Inventors: Benjamin Alexander, Garth Cambray
  • Publication number: 20100124584
    Abstract: A hybrid continuous fermentation system and related process for fermenting sugars to produce alcohol containing liquors. The system includes a fermentor arranged with a packed bed region and a fluidized bed region. A yeast bed is retained in the packed bed region using a retention matrix and flocculation. A sugar supply is directed through the yeast bed with sufficient dwell time for satisfactory sugar conversion. The fluidized bed region is arranged to allow fermented product to pass through the fermentor while allowing yeast cell growth and retention. A nutrient may be added to the fermentor to aid in yeast flocculation. The fermentor is sized and shaped to allow sufficient dwell time of the sugar supply in the packed bed region and in the fluidized bed region to maximize sugar conversion to ethanol by fermentation.
    Type: Application
    Filed: November 20, 2008
    Publication date: May 20, 2010
    Inventors: Benjamin Alexander, Garth Anton Cambray, Eli Cayer
  • Publication number: 20070048863
    Abstract: Computer-facilitated design of large-scale, multi-factorial cell culture experiments and the like, and control of reaction sites and/or arrays of reaction sites to perform such experiments using automated devices. In certain cases, the invention is directed to controlling a plurality of cell culture experiments, e.g., using an automated cell culture device. In one set of embodiments, a data structure or a “descriptor” for use with cell culture experiments is provided. The descriptor may be used, for instance, to control one or more cell culture experiments, to identify one or more cell culture experiments, and/or to identify or “tag” data arising from one or more cell culture experiments, e.g., for further analysis or recall.
    Type: Application
    Filed: July 25, 2006
    Publication date: March 1, 2007
    Applicant: BioProcessors Corp.
    Inventors: Seth Rodgers, Fan Zhang, Mohamed Shaheen, Benjamin Alexander