Patents by Inventor David Keys

David Keys 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: 20220119873
    Abstract: This disclosure relates to methods and kits for karyotyping in which chromosomes are interrogated by amplifying loci that are not within copy number variable regions thereof.
    Type: Application
    Filed: November 2, 2021
    Publication date: April 21, 2022
    Inventors: Adam BROOMER, Kelly LI, Andreas TOBLER, Caifu CHEN, David KEYS
  • Patent number: 11232476
    Abstract: A system, method, and computer program product uses an application that allows people who have websites to track phone calls by how they got to the website. JavaScript may be loaded onto the webpage that tracks how a visitor came to the site, and then displays a phone number that is unique to that visitor. When a call comes in, the application determines which visitor called in, based on the number they dialed and other metrics. This allows the application to match the source of the visit to the phone call itself.
    Type: Grant
    Filed: August 31, 2012
    Date of Patent: January 25, 2022
    Assignee: Dialogtech, Inc.
    Inventors: Joshua Ezra Kugler, Khyle David Keys
  • Patent number: 11193165
    Abstract: This disclosure relates to methods and kits for karyotyping in which chromosomes are interrogated by amplifying loci that are not within copy number variable regions thereof.
    Type: Grant
    Filed: March 1, 2016
    Date of Patent: December 7, 2021
    Assignee: LIFE TECHNOLOGIES CORPORATION
    Inventors: Adam Broomer, Kelly Li, Andreas Tobler, Caifu Chen, David Keys
  • Patent number: 10385386
    Abstract: A method for quantifying nucleic acid is provided. The method includes determining a first reference threshold cycle for a first predetermined input quantity for a reference nucleic acid, determining a first target threshold cycle for the first predetermined input quantity for a target nucleic acid, determining a second reference threshold cycle for a second predetermined input quantity for the reference nucleic acid, and determining a second target threshold cycle, by the processor, for the second predetermined input quantity for the target nucleic acid. The method further includes receiving a sample threshold cycle, determining a sample input quantity based on the first and second reference threshold cycle and the first and second target threshold cycle, and displaying the sample input quantity to a user.
    Type: Grant
    Filed: April 3, 2015
    Date of Patent: August 20, 2019
    Assignee: LIFE TECHNOLOGIES CORPORATION
    Inventors: Yalei Wu, David Keys
  • Publication number: 20190224654
    Abstract: The invention provides a method of manufacture of a catalyst, the catalyst as such and its use in olefin oligomerisationand. The method for making an oligomerisation catalyst includes the steps of mixing alumina, silica, metal oxide, a template source; and effecting the deactivation of the Bronsted sites by masking them with metal ions, preferably either (i) during synthesis by directly adding the metal as ion in a one-pot or direct synthesis, or (ii) after intermidiate conversion to the H+-form by in turn either (ii-a) impregnating the latter with a metal salt, or (ii-b) thy-mixing a metal salt with it.
    Type: Application
    Filed: January 29, 2016
    Publication date: July 25, 2019
    Inventors: Masikana Millan Mdleleni, Yusaf Isa Makarfi, Nonyameko Prudence Sincadu, David Key
  • Publication number: 20180327813
    Abstract: A method of detection of a target nucleic acid is provided. The method includes fractionating a sample into a plurality of sample volumes wherein more than 50% of the fractions contain no more than 1 target nucleic acid molecule per sample volumes, and subjecting the plurality of sample volumes to conditions for amplification. The method further includes detecting a change in ion concentration in a sample volume wherein a target nucleic acid is present, counting the number of fractions with an amplified target nucleic acid, and determining the quantity of target nucleic acid in the sample.
    Type: Application
    Filed: July 23, 2018
    Publication date: November 15, 2018
    Inventors: Caifu Chen, Casey McFarland, David Keys
  • Publication number: 20180208979
    Abstract: A method for quantifying nucleic acid is provided. The method includes determining a first reference threshold cycle for a first predetermined input quantity for a reference nucleic acid, determining a first target threshold cycle for the first predetermined input quantity for a target nucleic acid, determining a second reference threshold cycle for a second predetermined input quantity for the reference nucleic acid, and determining a second target threshold cycle, by the processor, for the second predetermined input quantity for the target nucleic acid. The method further includes receiving a sample threshold cycle, determining a sample input quantity based on the first and second reference threshold cycle and the first and second target threshold cycle, and displaying the sample input quantity to a user.
    Type: Application
    Filed: April 3, 2015
    Publication date: July 26, 2018
    Inventors: Yalei Wu, David Keys
  • Patent number: 10030262
    Abstract: A method of detection of a target nucleic acid is provided. The method includes fractionating a sample into a plurality of sample volumes wherein more than 50% of the fractions contain no more than 1 target nucleic acid molecule per sample volumes, and subjecting the plurality of sample volumes to conditions for amplification. The method further includes detecting a change in ion concentration in a sample volume wherein a target nucleic acid is present, counting the number of fractions with an amplified target nucleic acid, and determining the quantity of target nucleic acid in the sample.
    Type: Grant
    Filed: April 19, 2013
    Date of Patent: July 24, 2018
    Assignee: Life Technologies Corporation
    Inventors: Caifu Chen, Casey McFarland, David Keys
  • Patent number: 9799244
    Abstract: A vehicle display device and method for elevating and rotating a vehicle configured to fit in a single car parking space, while simultaneously displaying messages through a connected electronic message display. The vehicle display device has a turntable allowing for three hundred and sixty degrees of rotation of the vehicle. The electronic message display can present multiple messages that are customizable and easily modified.
    Type: Grant
    Filed: July 17, 2015
    Date of Patent: October 24, 2017
    Assignee: D2 AUTO GROUP, LLC
    Inventors: David Key, Dan Matheus
  • Patent number: 9699311
    Abstract: Disclosed embodiments relate generally to Customer Relationship Management (CRM), and more particularly to a system, methods, and computer program products providing or supporting a cross-channel CRM support system for serving contact phone numbers for display at a web site and using such numbers to track, analyze and utilize prospective customer behavior on the Internet prior to the prospective customer calling the served contact phone number.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: July 4, 2017
    Assignee: DIALOGTECH INC.
    Inventors: Irvin M. Shapiro, Timothy Edman Dupree, Khyle David Keys
  • Publication number: 20170177791
    Abstract: A method for quantifying nucleic acid is provided. The method includes determining a first reference threshold cycle for a first predetermined input quantity for a reference nucleic acid, determining a first target threshold cycle for the first predetermined input quantity for a target nucleic acid, determining a second reference threshold cycle for a second predetermined input quantity for the reference nucleic acid, and determining a second target threshold cycle, by the processor, for the second predetermined input quantity for the target nucleic acid. The method further includes receiving a sample threshold cycle, determining a sample input quantity based on the first and second reference threshold cycle and the first and second target threshold cycle, and displaying the sample input quantity to a user.
    Type: Application
    Filed: April 3, 2015
    Publication date: June 22, 2017
    Inventors: Yalei Wu, David Keys
  • Publication number: 20160251707
    Abstract: This disclosure relates to methods and kits for karyotyping in which chromosomes are interrogated by amplifying loci that are not within copy number variable regions thereof.
    Type: Application
    Filed: March 1, 2016
    Publication date: September 1, 2016
    Inventors: Adam BROOMER, Kelly Li, Andreas Tobler, Caifu Chen, David Keys
  • Patent number: 9160851
    Abstract: A system, method, and computer program product uses an application that allows people who have websites including a webform for making inquiries to manage communications between prospective customers and one or more sales agents. When a webform is submitted, it is routed to a special address (e.g., as an email address, an SMS address, or a social media address such as a Facebook address, a LinkedIn address, a Twitter address or the like) and one or more sales agents are called and prompted to call the prospective customer at a callback number.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: October 13, 2015
    Assignee: Dialogtech
    Inventors: Joshua Ezra Kugler, Khyle David Keys
  • Publication number: 20150281450
    Abstract: Disclosed embodiments relate generally to Customer Relationship Management (CRM), and more particularly to a system, methods, and computer program products providing or supporting a cross-channel CRM support system for serving contact phone numbers for display at a web site and using such numbers to track, analyze and utilize prospective customer behavior on the Internet prior to the prospective customer calling the served contact phone number.
    Type: Application
    Filed: March 28, 2014
    Publication date: October 1, 2015
    Applicant: IFBYPHONE, INC.
    Inventors: Irvin M. SHAPIRO, Timothy Edman DUPREE, Khyle David KEYS
  • Publication number: 20150099644
    Abstract: A method of detection of a target nucleic acid is provided. The method includes fractionating a sample into a plurality of sample volumes wherein more than 50% of the fractions contain no more than 1 target nucleic acid molecule per sample volumes, and subjecting the plurality of sample volumes to conditions for amplification. The method further includes detecting a change in ion concentration in a sample volume wherein a target nucleic acid is present, counting the number of fractions with an amplified target nucleic acid, and determining the quantity of target nucleic acid in the sample.
    Type: Application
    Filed: April 19, 2013
    Publication date: April 9, 2015
    Inventors: Caifu Chen, Casey McFarland, David Keys
  • Patent number: 8733961
    Abstract: A light bar for illuminating a surface that is substantially perpendicular to the light bar includes an elongated housing extending along an edge of the surface to be illuminated. The housing has a wall adjacent the surface to be illuminated, and at least portions of that wall are transparent. A series of light emitting diodes (LEDs) are mounted within the housing and spaced along the length of the housing for illuminating the surface, and a connector couples the LEDs to an electrical power source for energizing the LEDs to produce light that illuminates the surface.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: May 27, 2014
    Assignee: Triplet Music Products, Inc.
    Inventors: John G. McGowan, W. David Keys, Jean Giroux
  • Patent number: 8731640
    Abstract: A fluid path system includes a vial containing a pharmaceutical product therein. A dissolution fluid path is also included in the fluid path system, the dissolution fluid path having an output end in fluid communication with the vial and an input end attached to a pressure vessel containing a dissolution medium. A delivery fluid path is also included in the system having a first end hermetically attached to the vial to transport therefrom a mixture of dissolved pharmaceutical product and dissolution medium and a second end connected to a receiving vessel to receive the mixture. A dissolution fluid path valve is positioned between the pressure vessel and the dissolution fluid path to control flow of the dissolution medium, and a delivery fluid path valve is also included in the fluid path system to control flow of the mixture from the delivery fluid path to the receiving vessel.
    Type: Grant
    Filed: January 13, 2012
    Date of Patent: May 20, 2014
    Assignee: General Electric Company
    Inventors: John Arthur Urbahn, Jan Henrik Ardenkjaer-Larsen, Andrew Michael Leach, Eric John Telfeyan, David Key Dietrich, David Brandon Whitt, Peter Miller, Ernst Wolfgang Stautner
  • Publication number: 20130235569
    Abstract: A light bar for illuminating a surface that is substantially perpendicular to the light bar includes an elongated housing extending along an edge of the surface to be illuminated. The housing has a wall adjacent the surface to be illuminated, and at least portions of that wall are transparent. A series of light emitting diodes (LEDs) are mounted within the housing and spaced along the length of the housing for illuminating the surface, and a connector couples the LEDs to an electrical power source for energizing the LEDs to produce light that illuminates the surface.
    Type: Application
    Filed: March 8, 2012
    Publication date: September 12, 2013
    Applicant: Triplet Music Products Inc.
    Inventors: John G. McGowan, W. David Keys, Jean Giroux
  • Patent number: D701665
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: March 25, 2014
    Inventors: Maxwell Anthony Carling, Simon David Keys
  • Patent number: D728839
    Type: Grant
    Filed: March 6, 2012
    Date of Patent: May 5, 2015
    Assignee: Triplet Music Products Inc.
    Inventors: John G. McGowan, W. David Keys, Jean Giroux