Patents by Inventor Peter Simpson

Peter Simpson 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: 20240218691
    Abstract: The present disclosure provides a method for the architectural design and construction of a garage for a residential structure. The method includes identifying one or more exterior architectural design elements of the residential structure and identifying one or more interior architectural design elements of the residential structure. The plurality of steps further includes generating a design of the garage for the residential structure by incorporating one or more of said identified exterior architectural design elements in the enclosed space within the garage and incorporating one or more of said identified interior architectural design elements in the enclosed space within the garage. The plurality of steps further includes constructing the garage for the residential structure based on the design of the garage.
    Type: Application
    Filed: December 29, 2023
    Publication date: July 4, 2024
    Inventor: Michael Peter Simpson
  • Publication number: 20240090729
    Abstract: The present invention relates to a floor treatment machine (15), such as a floor scrubber drier. Particularly, though not exclusively, the invention relates to a wet floor treatment machine having a motor (30) for applying direct drive to a rotatable workhead (17) at a controlled speed and torque. The invention provides a floor treatment machine (15) for cleaning and/or treating a floor surface, the floor treatment machine comprising a body portion provided with a rotatable floor-engaging workhead. The body portion is provided with a motor (30) comprising a centrally disposed rotatable motor shaft (31) connected to the workhead (17).
    Type: Application
    Filed: September 18, 2023
    Publication date: March 21, 2024
    Inventor: Peter Simpson
  • Patent number: 11633133
    Abstract: Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure additional analyte or non-analyte related signal. Such measurements may provide a background and/or sensitivity measurement(s) for use in processing sensor data and may be used to trigger events such as digital filtering of data or suspending display of data.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: April 25, 2023
    Assignee: DexCom, Inc.
    Inventors: Mark Brister, James R. Petisce, Peter Simpson
  • Publication number: 20220378337
    Abstract: In implementations of adaptive systems for continuous glucose monitoring (CGM), a computing device implements an adaptive system to receive glucose data describing user glucose values measured by a sensor of a CGM system, the sensor is inserted at an insertion site. The adaptive system accesses orientation data describing forces measured by an accelerometer of the CGM system, and the adaptive system identifies a location of the insertion site based on the orientation data. Modified glucose data is generated by modifying the user glucose values based on the location of the insertion site. The adaptive system generates an indication of the modified glucose data for display in a user interface of a display device.
    Type: Application
    Filed: May 17, 2022
    Publication date: December 1, 2022
    Applicant: Dexcom, Inc.
    Inventors: Stephen Vanslyke, Arturo Garcia, Andrew Parker, Peter Simpson, Leif Bowman, David Price, Richard Kelley, Zebediah McDaniel, Andrew Pal, Nicholas Polytaridis, Sumi Mikami, Apurv Kamath, Lauren Jepson
  • Publication number: 20220281779
    Abstract: Disclosed is a fertiliser and/or soil improver composition for use in enhancing the growth of plants, the composition comprising one or more organic sources of plant nutrient(s), obtained through deconstruction of one or more biological materials by a eutectic melt. Also disclosed is a method of preparing the fertiliser and/or soil improver composition, and a method of enhancing plant growth using the fertiliser and/or soil improver composition.
    Type: Application
    Filed: May 16, 2022
    Publication date: September 8, 2022
    Inventors: Ramiz Boulos, Peter Simpson
  • Patent number: 11248242
    Abstract: Process are provided which are effective for controlling medium conductivity during fermentation of a CO-containing gaseous substrate while providing an STY of about 10 g ethanol/(L·day) or more. The process includes balancing medium conductivity, specific carbon uptake or cell density levels.
    Type: Grant
    Filed: October 14, 2019
    Date of Patent: February 15, 2022
    Inventors: Ryan H. Senaratne, Peter Simpson Bell, Song Liu, Syrona R. Scott
  • Patent number: 11186811
    Abstract: A process for fermenting syngas is provided which is effective for decreasing an amount of time needed to inoculate a main reactor. The process includes propagating a culture of acetogenic bacteria to provide an inoculum for a main reactor and fermenting syngas in the main reactor.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: November 30, 2021
    Inventors: Peter Simpson Bell, Ching-Whan Ko
  • Publication number: 20200095612
    Abstract: Process are provided which are effective for controlling medium conductivity during fermentation of a CO-containing gaseous substrate while providing an STY of about 10 g ethanol/(L·day) or more. The process includes balancing medium conductivity, specific carbon uptake or cell density levels.
    Type: Application
    Filed: October 14, 2019
    Publication date: March 26, 2020
    Inventors: Ryan H. Senaratne, Peter Simpson Bell, Song Liu, Syrona R. Scott
  • Patent number: 10494651
    Abstract: Process are provided which are effective for controlling medium conductivity during fermentation of a CO-containing gaseous substrate while providing an STY of about 10 g ethanol/(L·day) or more. The process includes balancing medium conductivity, specific carbon uptake or cell density levels.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: December 3, 2019
    Inventors: Ryan H. Senaratne, Peter Simpson Bell, Song Liu, Syrona R. Scott
  • Patent number: 10487280
    Abstract: A process and apparatus are provided for reducing content of tar in a tar containing syngas. The process includes contacting the tar containing syngas with a molecular oxygen containing gas in a first reaction zone to produce a gas mixture. The gas mixture is passed through a heat treatment zone maintained at a temperature between about 900° C. to about 2000° C. for a contact time of about 0.5 to about 5 seconds. In this aspect, at least a portion of the tar undergoes at least partial oxidation and/or cracking to produce a hot syngas.
    Type: Grant
    Filed: October 20, 2014
    Date of Patent: November 26, 2019
    Inventors: Peter Simpson Bell, Ching-Whan Ko, Joseph Golab, Bernard Descales, Julien Eyraud
  • Publication number: 20190261907
    Abstract: Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure additional analyte or non-analyte related signal. Such measurements may provide a background and/or sensitivity measurement(s) for use in processing sensor data and may be used to trigger events such as digital filtering of data or suspending display of data.
    Type: Application
    Filed: May 7, 2019
    Publication date: August 29, 2019
    Inventors: Mark Brister, James R. Petisce, Peter Simpson
  • Publication number: 20190225995
    Abstract: Process are provided which are effective for controlling medium conductivity during fermentation of a CO-containing gaseous substrate while providing an STY of about 10 g ethanol/(L·day) or more. The process includes balancing medium conductivity, specific carbon uptake or cell density levels.
    Type: Application
    Filed: November 14, 2017
    Publication date: July 25, 2019
    Inventors: Ryan H. Senaratne, Peter Simpson Bell, Song Liu, Syrona R. Scott
  • Patent number: 10100337
    Abstract: A process provides high ethanol productivity levels during fermentation of a CO-containing substrate. The process controls CO-substrate feed rates and cell density to avoid culture upset and CO inhibition. The process includes fermenting a CO-containing gaseous substrate to obtain a target cell density and a target CO feed rate, and then periodically reducing and increasing the CO feed rate.
    Type: Grant
    Filed: February 9, 2014
    Date of Patent: October 16, 2018
    Inventors: Peter Simpson Bell, Song Liu
  • Patent number: 9976158
    Abstract: A process and apparatus is provided which are effective for improving CO mass transfer. The process includes introducing syngas into a reactor vessel through a gas sparger located below a liquid level in the reactor vessel. The syngas being introduced at a flow rate effective for maintaining a pressure inside of the reactor vessel of at least about 1 psig. An agitation energy of about 0.01 to about 12 kWatts/m3 medium is provided. The process is effective for providing a volumetric CO mass transfer coefficient of about 100 to about 1500 per hour.
    Type: Grant
    Filed: May 15, 2012
    Date of Patent: May 22, 2018
    Inventors: Peter Simpson Bell, Ching-Whan Ko
  • Patent number: 9885063
    Abstract: A process is provided for fermenting CO-containing gaseous substrates in a low phosphate medium. The process includes blending a liquid medium that includes at least one transition metal element with a liquid medium that includes at least at least one other transition metal element and one non-metal element to provide a fermentation medium. The process is effective for preventing precipitation of one or more transition metal elements with one or more non-metal elements. The fermentation medium used in the process is prepared in a way that requires significantly lower amounts of water and reduced levels of phosphate.
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: February 6, 2018
    Inventors: Ryan H. Senaratne, Peter Simpson Bell, Song Liu, Syrona R. Scott
  • Patent number: 9850503
    Abstract: Process are provided which are effective for controlling medium conductivity during fermentation of a CO-containing gaseous substrate while providing an STY of about 10 g ethanol/(L·day) or more. The process includes balancing medium conductivity, specific carbon uptake or cell density levels.
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: December 26, 2017
    Inventors: Ryan H. Senaratne, Peter Simpson Bell, Song Liu, Syrona R. Scott
  • Patent number: 9820445
    Abstract: The present invention relates to cutting tools, in particular, to control systems for cutters such as vegetation cutters, especially hedge cutters or trimmers (10). Hedge cutters (10) frequently suffer in use from a problem of blocked cutting blades when they encounter a twig or branch whose size or density exceeds the capacity of the blades. We describe a vegetation cutting apparatus (10) having a plurality of cutting blades (11,12), at least one of which blades (11,12) is drivable by an electric motor. At least one driven blade (11,12) is movable between two predefined points of maximum travel. The apparatus (10) includes a control mechanism which causes a change of direction in the movement of the at least one movable blade at a point intermediate the points of maximum travel in response to an event sensed by the control mechanism.
    Type: Grant
    Filed: March 5, 2008
    Date of Patent: November 21, 2017
    Assignee: Robert Bosch GmbH
    Inventors: Peter Simpson, Rainer Glauning
  • Patent number: 9765408
    Abstract: A process for stable fermentation of CO-containing substrates and improved ethanol productivity includes providing medium components in amounts needed by microorganisms in the fermentation. The process includes determining a potassium concentration in the fermentation medium and providing a first medium and a second medium to the fermentation, the first medium provided at a rate effective for maintaining the potassium in the fermentation medium in a range of about 20 to about 200 mg/L until reaching a target cell density.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: September 19, 2017
    Inventors: Peter Simpson Bell, Song Liu
  • Patent number: 9725688
    Abstract: A bioreactor is provided that includes a main reactor having a configuration selected from the group consisting of stirred and unstirred tank reactor, trickle bed reactor (TBR), cocurrent contactor (CCC), moving bed bioreactor (MBBR), and a bubble column reactor. The bioreactor also includes a growth reactor continuous with the main reactor and having a configuration selected from the group consisting of stirred and unstirred tank reactor, trickle bed reactor (TBR), cocurrent contactor (CCC), moving bed bioreactor (MBBR), and a bubble column reactor. A method is also provided where acetogenic bacteria are contacted with syngas in a growth fermentor section of a reactor vessel that is continuous with a main fermentor section of a reactor vessel.
    Type: Grant
    Filed: May 15, 2012
    Date of Patent: August 8, 2017
    Inventors: Peter Simpson Bell, Ching-Whan Ko
  • Patent number: D837844
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: January 8, 2019
    Inventors: Peter Simpson, John Whitney