Patents by Inventor Richard Roth

Richard Roth 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).

  • NICKING AND EXTENSION AMPLIFICATION REACTION FOR THE EXPONENTIAL AMPLIFICATION OF NUCLEIC ACIDS
    Publication number: 20240409987
    Abstract: The invention is in general directed to the rapid exponential amplification of short DNA or RNA sequences at a constant temperature.
    Type: Application
    Filed: July 30, 2024
    Publication date: December 12, 2024
    Inventors: Brian K. Maples, Rebecca C. Holmberg, Andrew P. Miller, Jarrod Provins, Richard Roth, Jeffrey Mandell
  • PERFORATING AND ACIDIZING A WELL
    Publication number: 20240295168
    Abstract: A method for perforating a formation and stimulating the formation with an acidic composition is provided. In particular, the method comprises using a separation layer to separate the acidic composition from perforating tools during perforation. The present invention can be used in combination with fracturing such as hydraulic fracturing.
    Type: Application
    Filed: March 1, 2024
    Publication date: September 5, 2024
    Inventors: ASHLEY CAMERON KALENCHUK, JOHN MICHAEL GREEN, BLAINE RICHARD ROTH, DAVID MACEACHERN THOMPSON
  • STABILIZED PRINT MATERIALS
    Publication number: 20240254356
    Abstract: A print material includes a vinylic molecule, a vinylic cross-linker molecule having a plurality of vinyl groups, a quantum dot, a light-scattering particle having a surface composition, and a dispersant having a chemical affinity matched to the surface composition. Methods of making and using such print materials are also described.
    Type: Application
    Filed: February 26, 2024
    Publication date: August 1, 2024
    Applicant: Kateeva, Inc.
    Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
  • Stabilized print materials
    Patent number: 11945961
    Abstract: A print material includes a vinylic molecule, a vinylic cross-linker molecule having a plurality of vinyl groups, a quantum dot, a light-scattering particle having a surface composition, and a dispersant having a chemical affinity matched to the surface composition. Methods of making and using such print materials are also described.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: April 2, 2024
    Assignee: Kateeva, Inc.
    Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
  • ASSAYS FOR DETECTING CORONAVIRUS DISEASE 2019 (COVID-19)
    Publication number: 20230313323
    Abstract: The present disclosure relates to materials and methods for amplifying and detecting 2019-CoV in a sample, comprising a variety of combinations of amplification oligonucleotides and oligonucleotide probes. The disclosure also relates to oligonucleotide sequences, kits, and methods for detecting COVID-19.
    Type: Application
    Filed: March 26, 2021
    Publication date: October 5, 2023
    Inventors: Richard Roth, Jessica Koranda, Andrew Morris, Mario Neto, Ka-Cheung Luk, Matthew Frankel, Klara Abravaya, Dan Toolsie, Gavin Cloherty
  • Nicking and extension amplification reaction (NEAR) of respiratory syncytial virus species
    Patent number: 11634770
    Abstract: This invention relates to methods and compositions for detecting the presence or absence of a Respiratory Syncytial Virus target nucleic acid in a biological sample using isothermal nucleic acid amplification.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: April 25, 2023
    Assignee: IONIAN TECHNOLOGIES, LLC
    Inventors: Honghua Zhang, Richard Roth
  • STABILIZED PRINT MATERIALS
    Publication number: 20220332966
    Abstract: A print material includes a vinylic molecule, a vinylic cross-linker molecule having a plurality of vinyl groups, a quantum dot, a light-scattering particle having a surface composition, and a dispersant having a chemical affinity matched to the surface composition. Methods of making and using such print materials are also described.
    Type: Application
    Filed: June 27, 2022
    Publication date: October 20, 2022
    Applicant: Kateeva, Inc.
    Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
  • Stabilized print materials
    Patent number: 11407914
    Abstract: A print material includes a vinylic molecule, a vinylic cross-linker molecule having a plurality of vinyl groups, a quantum dot, a light-scattering particle having a surface composition, and a dispersant having a chemical affinity matched to the surface composition. Methods of making and using such print materials are also described.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: August 9, 2022
    Assignee: Kateeva, Inc.
    Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
  • NICKING AND EXTENSION AMPLIFICATION REACTION (NEAR) OF STREPTOCOCCUS SPECIES
    Publication number: 20220098652
    Abstract: This invention relates to compositions, methods and kits for detecting the presence or absence of a bacterial species in a biological sample using isothermal nucleic acid amplification.
    Type: Application
    Filed: October 26, 2021
    Publication date: March 31, 2022
    Inventors: Daiwei Shen, Richard Roth, Honghua Zhang
  • Nicking and Extension Amplification Reaction for the Exponential Amplification of Nucleic Acids
    Publication number: 20210388425
    Abstract: The invention is in general directed to the rapid exponential amplification of short DNA or RNA sequences at a constant temperature.
    Type: Application
    Filed: August 11, 2021
    Publication date: December 16, 2021
    Inventors: Brian K. Maples, Rebecca C. Holmberg, Andrew P. Miller, Jarrod Provins, Richard Roth, Jeffrey Mandell
  • Nicking and extension amplification reaction (near) of species
    Patent number: 11186864
    Abstract: This invention relates to compositions, methods and kits for detecting the presence or absence of a bacterial species in a biological sample using isothermal nucleic acid amplification.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: November 30, 2021
    Assignee: IONIAN TECHNOLOGIES, LLC
    Inventors: Daiwei Shen, Richard Roth, Honghua Zhang
  • NUCLEIC ACID AMPLIFICATIONS
    Publication number: 20210155965
    Abstract: A method includes combining a polynucleotide and an amplification reagent mixture to form a reaction mixture, wherein the reaction mixture comprises reversibly bound divalent ions in solution, and adjusting the pH of the reaction mixture to release the reversibly bound divalent ions, thereby initiating amplification of the polynucleotide.
    Type: Application
    Filed: December 3, 2020
    Publication date: May 27, 2021
    Inventors: Honghua Zhang, Jarrod Provins, Richard Roth
  • Nucleic acid amplifications
    Patent number: 10927393
    Abstract: A method includes combining a polynucleotide and an amplification reagent mixture to form a reaction mixture, wherein the reaction mixture comprises reversibly bound divalent ions in solution, and adjusting the pH of the reaction mixture to release the reversibly bound divalent ions, thereby initiating amplification of the polynucleotide.
    Type: Grant
    Filed: June 7, 2013
    Date of Patent: February 23, 2021
    Assignee: Ionian Technologies, LLC
    Inventors: Honghua Zhang, Jarrod Provins, Richard Roth
  • Nicking and extension amplification reaction for the exponential amplification of nucleic acids
    Patent number: 10851406
    Abstract: The invention is in general directed to the rapid exponential amplification of short DNA or RNA sequences at a constant temperature.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: December 1, 2020
    Assignee: Ionian Technologies, LLC
    Inventors: Brian K Maples, Rebecca C. Holmberg, Andrew P. Miller, Jarrod Provins, Richard Roth, Jeffrey Mandell
  • Stabilized Print Materials
    Publication number: 20200181437
    Abstract: A print material includes a vinylic molecule, a vinylic cross-linker molecule having a plurality of vinyl groups, a quantum dot, a light-scattering particle having a surface composition, and a dispersant having a chemical affinity matched to the surface composition. Methods of making and using such print materials are also described.
    Type: Application
    Filed: December 4, 2019
    Publication date: June 11, 2020
    Applicant: Kateeva, Inc.
    Inventors: Elena Rogojina, Inna Gurevitch, Teresa A. Ramos, Siddharth Harikrishna-Mohan, Robert Richard Roth, Noa Cohen, Elena Sheina
  • NICKING AND EXTENSION AMPLIFICATION REACTION (NEAR) OF STREPTOCOCCUS SPECIES
    Publication number: 20190338347
    Abstract: This invention relates to compositions, methods and kits for detecting the presence or absence of a bacterial species in a biological sample using isothermal nucleic acid amplification.
    Type: Application
    Filed: May 20, 2019
    Publication date: November 7, 2019
    Inventors: Daiwei Shen, Richard Roth, Honghua Zhang
  • Nicking and Extension Amplification Reaction for the Exponential Amplification of Nucleic Acids
    Publication number: 20190323072
    Abstract: The invention is in general directed to the rapid exponential amplification of short DNA or RNA sequences at a constant temperature.
    Type: Application
    Filed: January 9, 2019
    Publication date: October 24, 2019
    Inventors: Brian K Maples, Rebecca C. Holmberg, Andrew P. Miller, Jarrod Provins, Richard Roth, Jeffrey Mandell
  • NICKING AND EXTENSION AMPLIFICATION REACTION (NEAR) OF RESPIRATORY SYNCYTIAL VIRUS SPECIES
    Publication number: 20190194747
    Abstract: This invention relates to methods and compositions for detecting the presence or absence of a Respiratory Syncytial Virus target nucleic acid in a biological sample using isothermal nucleic acid amplification.
    Type: Application
    Filed: August 30, 2018
    Publication date: June 27, 2019
    Inventors: Honghua Zhang, Richard Roth
  • Nicking and extension amplification reaction (NEAR) of species
    Patent number: 10329601
    Abstract: This invention relates to compositions, methods and kits for detecting the presence or absence of a bacterial species in a biological sample using isothermal nucleic acid amplification.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: June 25, 2019
    Assignee: Ionian Technologies, Inc.
    Inventors: Daiwei Shen, Richard Roth, Honghua Zhang
  • Nicking and Extension Amplification Reaction for the Exponential Amplification of Nucleic Acids
    Publication number: 20180023118
    Abstract: The invention is in general directed to the rapid exponential amplification of short DNA or RNA sequences at a constant temperature.
    Type: Application
    Filed: May 22, 2017
    Publication date: January 25, 2018
    Inventors: Brian K Maples, Rebecca C. Holmberg, Andrew P. Miller, Jarrod Provins, Richard Roth, Jeffrey Mandell