Patents by Inventor Darrell Davis

Darrell Davis 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: 12227512
    Abstract: The present disclosure is concerned with benzimidazole compounds and methods of using these compounds for the treatment of hepatitis (e.g., hepatitis C), RNA virus infections (e.g., Zika virus, dengue virus, Powassan virus, Chikungunya virus, Enterovirus, respiratory syntactical virus (RSV), Rift Valley fever, Influenza virus, Tacaribe virus, Mayaro virus, West Nile virus, yellow fever virus, and coronavirus), and disorders of uncontrolled cellular proliferation (e.g., cancer). This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: November 10, 2023
    Date of Patent: February 18, 2025
    Assignee: University of Utah Research Foundation
    Inventors: Darrell Davis, Shuanghu Liu
  • Patent number: 12037159
    Abstract: A pallet substitute has pallet blocks, which may be made of plastic regrind or other material which can be utilized in conjunction with a tray, whether cardboard or otherwise, to provide a pallet. The pallet substitute may have pallet blocks that connect separately and directly to the tray, or pairs (or triples, etc.) of pallet blocks may connect together, possibly with stringers and connect to the tray.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: July 16, 2024
    Assignee: M & M Industries, Inc.
    Inventors: Glenn H. Morris, Jr., Darrell Davis, Travis Peacock
  • Publication number: 20240116944
    Abstract: The present disclosure is concerned with benzimidazole compounds and methods of using these compounds for the treatment of hepatitis (e.g., hepatitis C), RNA virus infections (e.g., Zika virus, dengue virus, Powassan virus, Chikungunya virus, Enterovirus, respiratory syntactical virus (RSV), Rift Valley fever, Influenza virus, Tacaribe virus, Mayaro virus, West Nile virus, yellow fever virus, and coronavirus), and disorders of uncontrolled cellular proliferation (e.g., cancer). This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: November 10, 2023
    Publication date: April 11, 2024
    Inventors: Darrell Davis, Shuanghu Liu
  • Patent number: 11554905
    Abstract: An improved lid and pail combination provides a child resistant connection for use with pails.
    Type: Grant
    Filed: April 22, 2022
    Date of Patent: January 17, 2023
    Assignee: M & M Industries, Inc.
    Inventors: Glenn H. Morris, Jr., Darrell Davis
  • Publication number: 20220402648
    Abstract: A pallet substitute has pallet blocks, which may be made of plastic regrind or other material which can be utilized in conjunction with a tray, whether cardboard or otherwise, to provide a pallet. The pallet substitute may have pallet blocks that connect separately and directly to the tray, or pairs (or triples, etc.) of pallet blocks may connect together, possibly with stringers and connect to the tray.
    Type: Application
    Filed: June 22, 2022
    Publication date: December 22, 2022
    Inventors: Glenn H. Morris, JR., Darrell Davis, Travis Peacock
  • Publication number: 20220275001
    Abstract: The present disclosure is concerned with benzimidazole compounds and methods of using these compounds for the treatment of hepatitis (e.g., hepatitis C), RNA virus infections (e.g., Zika virus, dengue virus, Powassan virus, Chikungunya virus, Enterovirus, respiratory syntactical virus (RSV), Rift Valley fever, Influenza virus, Tacaribe virus, Mayaro virus, West Nile virus, yellow fever virus, and coronavirus), and disorders of uncontrolled cellular proliferation (e.g., cancer). This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: April 28, 2022
    Publication date: September 1, 2022
    Inventors: Darrell Davis, Shuanghu Liu
  • Publication number: 20220242628
    Abstract: An improved lid and pail combination provides a child resistant connection for use with pails.
    Type: Application
    Filed: April 22, 2022
    Publication date: August 4, 2022
    Inventors: Glenn H. Morris, JR., Darrell Davis
  • Patent number: 11339173
    Abstract: The present disclosure is concerned with benzimidazole compounds and methods of using these compounds for the treatment of hepatitis (e.g., hepatitis C), RNA virus infections (e.g., Zika virus, dengue virus, Powassan virus, Chikungunya virus, Enterovirus, respiratory syntactical virus (RSV), Rift Valley fever, Influenza virus, Tacaribe virus, Mayaro virus, West Nile virus, yellow fever virus, and coronavirus), and disorders of uncontrolled cellular proliferation (e.g., cancer). This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: September 16, 2020
    Date of Patent: May 24, 2022
    Assignee: UNIVERSITY OF UTAH RESEARCH FOUNDATION
    Inventors: Darrell Davis, Shuanghu Liu
  • Patent number: 11325756
    Abstract: An improved lid and pail combination provides a child resistant connection for use with pails.
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: May 10, 2022
    Assignee: M&M Industries, Inc.
    Inventors: Glenn H. Morris, Jr., Darrell Davis
  • Patent number: 11085885
    Abstract: A system for inspecting an interior surface of a girth weld region of a pipeline includes a robot that includes a scanner mounted on a carriage for scanning the interior surface of the girth weld region to generate surface profile data. A profile analyzer receives the surface profile data and outputs an indication of whether the interior surface of the girth weld region is suitable for being coated. In some embodiments, an imaging system captures images of the girth weld region as it is being scanned. In a method of coating the girth weld regions of a pipeline, the images of a girth weld region found to be unsuitable for being coated based on the scanning data are used to certify whether the girth weld region is suitable for being coated.
    Type: Grant
    Filed: January 19, 2018
    Date of Patent: August 10, 2021
    Assignee: Aegion Coating Services, LLC
    Inventors: Renato Sanchez, Darrell Davis, Stephen Sears, Kirk Schmitz, Udaykiran Rokkam
  • Publication number: 20210079008
    Abstract: The present disclosure is concerned with benzimidazole compounds and methods of using these compounds for the treatment of hepatitis (e.g., hepatitis C), RNA virus infections (e.g., Zika virus, dengue virus, Powassan virus, Chikungunya virus, Enterovirus, respiratory syntactical virus (RSV), Rift Valley fever, Influenza virus, Tacaribe virus, Mayaro virus, West Nile virus, yellow fever virus, and coronavirus), and disorders of uncontrolled cellular proliferation (e.g., cancer). This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Application
    Filed: September 16, 2020
    Publication date: March 18, 2021
    Inventors: Darrell Davis, Shuanghu Liu
  • Publication number: 20200407133
    Abstract: An improved lid and pail combination provides a child resistant connection for use with pails.
    Type: Application
    Filed: September 2, 2020
    Publication date: December 31, 2020
    Inventors: Glenn H. Morris, JR., Darrell Davis
  • Patent number: 10781019
    Abstract: An improved lid and pail combination provides a child resistant connection for use with pails.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: September 22, 2020
    Assignee: M & M Industries, Inc.
    Inventors: Glenn H. Morris, Jr., Darrell Davis
  • Publication number: 20190276206
    Abstract: An improved lid and pail combination provides a child resistant connection for use with pails.
    Type: Application
    Filed: February 4, 2019
    Publication date: September 12, 2019
    Inventors: Glenn H. Morris, JR., Darrell Davis
  • Publication number: 20180202944
    Abstract: A system for inspecting an interior surface of a girth weld region of a pipeline includes a robot that includes a scanner mounted on a carriage for scanning the interior surface of the girth weld region to generate surface profile data. A profile analyzer receives the surface profile data and outputs an indication of whether the interior surface of the girth weld region is suitable for being coated. In some embodiments, an imaging system captures images of the girth weld region as it is being scanned. In a method of coating the girth weld regions of a pipeline, the images of a girth weld region found to be unsuitable for being coated based on the scanning data are used to certify whether the girth weld region is suitable for being coated.
    Type: Application
    Filed: January 19, 2018
    Publication date: July 19, 2018
    Applicant: Aegion Coating Services, LLC
    Inventors: Renato Sanchez, Darrell Davis, Stephen Sears, Kirk Schmitz, Udaykiran Rokkam
  • Publication number: 20070057737
    Abstract: A modulation distortion compensation system for a phase locked loop 109 includes a compensation function (115) that is arranged to be coupled to a tuning voltage signal (117) corresponding to a tuning voltage from the phase locked loop and is configured to select a filter response from a plurality of filter responses, where the filter response corresponds to the tuning voltage. The distortion compensation system further includes a filter 224 that is configured to distort a modulation signal in accordance with the filter response and provide a distorted signal suitable for being coupled to a modulation input 211 of a feedback divider 209 included with the phase locked loop, wherein the distorted signal when used by the feedback divider will facilitate modulation and compensation of a radio frequency signal provided by the phase locked loop. Various environmental measurements in addition to the tuning voltage can also be used in selecting the filter response.
    Type: Application
    Filed: September 14, 2005
    Publication date: March 15, 2007
    Inventors: Darrell Davis, Mahibur Rahman
  • Publication number: 20050009743
    Abstract: Disclosed are methods and compositions for assays related to particle formation of the HIV virus.
    Type: Application
    Filed: July 26, 2002
    Publication date: January 13, 2005
    Inventors: Wesley Sundquist, Hui Wang, Christopher Hill, Timothy Stemmler, Darrell Davis, Steve Alam
  • Patent number: 6768353
    Abstract: A prescaler (100) includes a frequency divider (102) having an input node (136) and a divider output (128). The frequency divider is coupled to a clock signal and has a predetermined divisor. Series-coupled delay elements (104, 106, 108) are coupled to the divider output and to the clock signal. Each delay element includes a delayed output (130, 132, 134) and adds a delay equal to the clock period at the delayed output. The prescaler also includes transmission gates (112, 114, 116), each transmission gate coupled between the input node and the delayed output of a corresponding one of the delay elements. When one of the transmission gates is enabled and couples the delayed output of an nth one of the delay elements to the input node, the divider output frequency equals the clock frequency divided by the predetermined divisor plus n.
    Type: Grant
    Filed: July 31, 2002
    Date of Patent: July 27, 2004
    Assignee: Freescale Semiconductor, Inc.
    Inventors: Cesar Carralero, Darrell Davis, Raul Salvi
  • Publication number: 20040042851
    Abstract: A method and apparatus for constructing a temporary road bed include a mat formed from a plurality of planks having a longitudinal dimension and spaced-apart a uniform distance by a spacer. A flexible cable extends through apertures in the planks and spacers for coupling the planks and spacers together. The flexible cable allows the mat to bend and conform to the ground surface and can be rolled and folded upon itself. In one embodiment, the planks include at least one recess in a top face for interlocking with a plank of a second mat. The mats can be coupled together in an end-to-end relation to obtain a desired length or width or in a stacked relation to obtain a desired thickness of the road bed.
    Type: Application
    Filed: May 23, 2003
    Publication date: March 4, 2004
    Inventors: Darrell Davis, Ronald U. Davis
  • Publication number: 20040021488
    Abstract: A prescaler (100) includes a frequency divider (102) having an input node (136) and a divider output (128). The frequency divider is coupled to a clock signal and has a predetermined divisor. Series-coupled delay elements (104, 106, 108) are coupled to the divider output and to the clock signal. Each delay element includes a delayed output (130, 132, 134) and adds a delay equal to the clock period at the delayed output. The prescaler also includes transmission gates (112, 114, 116), each transmission gate coupled between the input node and the delayed output of a corresponding one of the delay elements. When one of the transmission gates is enabled and couples the delayed output of an nth one of the delay elements to the input node, the divider output frequency equals the clock frequency divided by the predetermined divisor plus n.
    Type: Application
    Filed: July 31, 2002
    Publication date: February 5, 2004
    Inventors: Cesar Carralero, Darrell Davis, Raul Salvi