Patents by Inventor Eileen THAI

Eileen THAI 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).

  • Polymerase variants and uses thereof
    Patent number: 11788073
    Abstract: Described herein is a variant pol6 polymerase having at least one mutation selected from H223, N224, Y225, H227, I295, Y342, T343, I357, S360, L361, I363, S365, S366, Y367, P368, D417, E475, Y476, F478, K518, H527, T529, M531, N535, G539, P542, N545, Q546, A547, L549, 1550, N552, G553, F558, A596, G603, A610, V615, Y622, C623, D624, I628, Y629, R632, N635, M641, A643, I644, T647, I648, T651, I652, K655, W656, D657, V658, H660, F662, L690 and combinations thereof.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: October 17, 2023
    Assignee: Roche Sequencing Solutions, Inc.
    Inventors: Aruna Ayer, Cleoma Arnold, Charles Wayan Schwab, Eileen Thai, Ilya Lederman, Colin Alexander McGaw, Tyler O'Brien Shultz
  • Exonuclease deficient polymerases
    Patent number: 11718836
    Abstract: Described herein are polymerase variants that are exonuclease deficient. Some variants retain the strand displacement capability comparable to the wild-type or parental polymerase. Some variants have a strand displacement capability that is improved relative to the wild-type or parental polymerase. The variants may have an extension rate that is greater than the wild-type or parental polymerase. The variants may have a waiting time that is less than the wild-type or parental polymerase.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: August 8, 2023
    Assignee: Roche Sequencing Solutions, Inc.
    Inventors: Aruna Ayer, Arkadiusz Bibillo, Preethi Sarvabhowman, Dhruti Vasudev Dalal, Ilya Lederman, Eileen Thai
  • POLYMERASE VARIANTS AND USES THEREOF
    Publication number: 20210189355
    Abstract: Described herein is a variant pol6 polymerase having at least one mutation selected from H223, N224, Y225, H227, I295, Y342, T343, I357, S360, L361, I363, S365, S366, Y367, P368, D417, E475, Y476, F478, K518, H527, T529, M531, N535, G539, P542, N545, Q546, A547, L549, 1550, N552, G553, F558, A596, G603, A610, V615, Y622, C623, D624,1628, Y629, R632, N635, M641, A643, 1644, T647, 1648, T651, 1652, K655, W656, D657, V658, H660, F662, L690 and combinations thereof.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 24, 2021
    Inventors: Aruna AYER, Cleoma ARNOLD, Charles Wayan SCHWAB, Eileen THAI, Ilya LEDERMAN, Colin Alexander MCGAW, Tyler O'Brien SHULTZ
  • POLYMERASE VARIANTS
    Publication number: 20210189356
    Abstract: Described herein is a variant pol6 polymerase having at least one mutation selected from H223, N224, Y225, H227, I295, Y342, T343, I357, S360, L361, I363, S365Q, S366, Y367, P368, D417, E475, Y476, F478, K518, H527, T529, M531, N535, G539, P542, N545, Q546, A547, L549, I550, N552, G553, F558, A596, G603, A610, V615, Y622, C623, D624, I628, Y629, R632, N635, M641, A643, I644, T647, I648, T651, I652, K655, W656, D657, V658, H660, F662, L690 and combinations thereof.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 24, 2021
    Inventors: Aruna Ayer, Cleoma Renetta Arnold, Arkadiusz Bibillo, Mara Boenitz-Dulat, Barbara Eckert, Ilya Lederman, Colin Alexander McGaw, Charles Wayan Schwab, Tyler O'Brien Shultz, Shawn Suko, Eileen Thai, Bigna Woersdoerfer, David Daniel Wunderlich
  • EXONUCLEASE DEFICIENT POLYMERASES
    Publication number: 20210163904
    Abstract: Described herein are polymerase variants that are exonuclease deficient. Some variants retain the strand displacement capability comparable to the wild-type or parental polymerase. Some variants have a strand displacement capability that is improved relative to the wild-type or parental polymerase. The variants may have an extension rate that is greater than the wild-type or parental polymerase. The variants may have a waiting time that is less than the wild-type or parental polymerase.
    Type: Application
    Filed: February 5, 2021
    Publication date: June 3, 2021
    Inventors: Aruna Ayer, Arkadiusz Bibillo, Preethi Sarvabhowman, Dhruti Vasudev Dalal, Ilya Lederman, Eileen Thai
  • Polymerase variants and uses thereof
    Patent number: 10968438
    Abstract: Described herein is a variant pol6 polymerase having at least one mutation selected from H223, N224, Y225, H227, I295, Y342, T343, I357, S360, L361, I363, S365, S366, Y367, P368, D417, E475, Y476, F478, K518, H527, T529, M531, N535, G539, P542, N545, Q546, A547, L549, I550, N552, G553, F558, A596, G603, A610, V615, Y622, C623, D624, I628, Y629, R632, N635, M641, A643, I644, T647, I648, T651, I652, K655, W656, D657, V658, H660, F662, L690 and combinations thereof.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: April 6, 2021
    Assignee: Roche Sequencing Solutions, Inc.
    Inventors: Aruna Ayer, Cleoma Arnold, Charles Wayan Schwab, Eileen Thai, Ilya Lederman, Colin Alexander McGaw, Tyler O'Brien Shultz
  • Polymerase variants
    Patent number: 10961520
    Abstract: Described herein is a variant pol6 polymerase having at least one mutation selected from H223, N224, Y225, H227, I295, Y342, T343, I357, S360, L361, I363, S365Q, S366, Y367, P368, D417, E475, Y476, F478, K518, H527, T529, M531, N535, G539, P542, N545, Q546, A547, L549, I550, N552, G553, F558, A596, G603, A610, V615, Y622, C623, D624, I628, Y629, R632, N635, M641, A643, I644, T647, I648, T651, I652, K655, W656, D657, V658, H660, F662, L690 and combinations thereof.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: March 30, 2021
    Assignees: Roche Molecular Systems, Inc., Roche Sequencing Solutions, Inc.
    Inventors: Aruna Ayer, Cleoma Renetta Arnold, Arkadiusz Bibillo, Mara Boenitz-Dulat, Barbara Eckert, Ilya Lederman, Colin Alexander McGaw, Charles Wayan Schwab, Tyler O'Brien Shultz, Shawn Suko, Eileen Thai, Bigna Woersdoerfer, David Daniel Wunderlich
  • Exonuclease deficient polymerases
    Patent number: 10947516
    Abstract: Described herein are polymerase variants that are exonuclease deficient. Some variants retain the strand displacement capability comparable to the wild-type or parental polymerase. Some variants have a strand displacement capability that is improved relative to the wild-type or parental polymerase. The variants may have an extension rate that is greater than the wild-type or parental polymerase. The variants may have a waiting time that is less than the wild-type or parental polymerase.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: March 16, 2021
    Assignee: Roche Sequencing Solutions, Inc.
    Inventors: Aruna Ayer, Arkadiusz Bibillo, Preethi Sarvabhowman, Dhruti Vasudev Dalal, Ilya Lederman, Eileen Thai
  • POL6 POLYMERASE VARIANTS
    Publication number: 20210071152
    Abstract: The present disclosure provides variant Pol6 polymerase polypeptides, compositions comprising the Pol6 variant polypeptides, and methods for using the variant Pol6 polypeptides for determining the sequencing of nucleic acids, for example, by nanopore sequencing. The variant Pol6 polymerases possess decreased rates of dissociation of template from the polymerase-template complex, which result in increased processivity relative to the parental Pol6 polypeptides from which they are derived.
    Type: Application
    Filed: November 3, 2020
    Publication date: March 11, 2021
    Inventors: Evan Amato, Cleoma Arnold, Aruna Ayer, Mara Boenitz-Dulat, Barbara Eckert, Ilya Lederman, Colin McGaw, Preethi Sarvabhowman, Charles Wayan Schwab, Shawn Suko, Eileen Thai, Bigna Woersdoerfer, David Wunderlich
  • Pol6 polymerase variants
    Patent number: 10851353
    Abstract: The present disclosure provides variant Pol6 polymerase polypeptides, compositions comprising the Pol6 variant polypeptides, and methods for using the variant Pol6 polypeptides for determining the sequencing of nucleic acids, for example, by nanopore sequencing. The variant Pol6 polymerases possess decreased rates of dissociation of template from the polymerase-template complex, which result in increased processivity relative to the parental Pol6 polypeptides from which they are derived.
    Type: Grant
    Filed: March 19, 2019
    Date of Patent: December 1, 2020
    Assignees: Roche Sequencing Solutions, Inc., Roche Molecular Systems, Inc.
    Inventors: Evan Amato, Cleoma Arnold, Aruna Ayer, Mara Boenitz-Dulat, Barbara Eckert, Ilya Lederman, Colin McGaw, Preethi Sarvabhowman, Charles Wayan Schwab, Shawn Suko, Eileen Thai, Bigna Woersdoerfer, David Wunderlich
  • Polymerase variants
    Patent number: 10829747
    Abstract: The present disclosure provides variant Pol6 polymerase polypeptides, compositions comprising the Pol6 variant polypeptides, and methods for using the variant Pol6 polypeptides for determining the sequencing of nucleic acids, for example, by nanopore sequencing. The variant Pol6 polymerases possess decreased rates of dissociation of template from the polymerase-template complex, which result in increased processivity relative to the parental Pol6 polypeptides from which they are derived.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: November 10, 2020
    Assignees: Roche Sequencing Solutions, Inc., Roche Molecular Systems, Inc.
    Inventors: Aruna Ayer, Cleoma Arnold, Charles Schwab, Preethi Sarvabhowman, Eileen Thai, Ilya Lederman, Colin McGaw, Evan Amato, Barbara Eckert, Shawn Suko, Mara Boenitz-Dulat, Bigna Woersdoerfer, David Wunderlich
  • POLYMERASE VARIANTS
    Publication number: 20200190489
    Abstract: Described herein is a variant pol6 polymerase having at least one mutation selected from H223, N224, Y225, H227, I295, Y342, T343, I357, S360, L361, I363, S365Q, S366, Y367, P368, D417, E475, Y476, F478, K518, H527, T529, M531, N535, G539, P542, N545, Q546, A547, L549, I550, N552, G553, F558, A596, G603, A610, V615, Y622, C623, D624, I628, Y629, R632, N635, M641, A643, I644, T647, I648, T651, I652, K655, W656, D657, V658, H660, F662, L690 and combinations thereof.
    Type: Application
    Filed: February 26, 2020
    Publication date: June 18, 2020
    Inventors: Aruna Ayer, Cleoma Renetta Arnold, Arkadiusz Bibillo, Mara Boenitz-Dulat, Barbara Eckert, Ilya Lederman, Colin Alexander McGaw, Charles Wayan Schwab, Tyler O'Brien Shultz, Shawn Suko, Eileen Thai, Bigna Woersdoerfer, David Daniel Wunderlich
  • Polymerase variants
    Patent number: 10612009
    Abstract: Described herein is a variant pol6 polymerase having at least one mutation selected from H223, N224, Y225, H227, I295, Y342, T343, I357, S360, L361, I363, S365Q, S366, Y367, P368, D417, E475, Y476, F478, K518, H527, T529, M531, N535, G539, P542, N545, Q546, A547, L549, I550, N552, G553, F558, A596, G603, A610, V615, Y622, C623, D624, I628, Y629, R632, N635, M641, A643, 1644, T647, I648, T651, I652, K655, W656, D657, V658, H660, F662, L690 and combinations thereof.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: April 7, 2020
    Assignees: Roche Sequencing Solutions, Inc., Roche Molecular Systems, Inc.
    Inventors: Aruna Ayer, Cleoma Renetta Arnold, Arkadiusz Bibillo, Mara Boenitz-Dulat, Barbara Eckert, Ilya Lederman, Colin Alexander McGaw, Charles Wayan Schwab, Tyler O'Brien Shultz, Shawn Suko, Eileen Thai, Bigna Woersdoerfer, David Daniel Wunderlich
  • POLYMERASE VARIANTS AND USES THEREOF
    Publication number: 20200087636
    Abstract: Described herein is a variant pol6 polymerase having at least one mutation selected from H223, N224, Y225, H227, I295, Y342, T343, I357, S360, L361, I363, S365, S366, Y367, P368, D417, E475, Y476, F478, K518, H527, T529, M531, N535, G539, P542, N545, Q546, A547, L549, I550, N552, G553, F558, A596, G603, A610, V615, Y622, C623, D624, I628, Y629, R632, N635, M641, A643, I644, T647, I648, T651, I652, K655, W656, D657, V658, H660, F662, L690 and combinations thereof.
    Type: Application
    Filed: November 25, 2019
    Publication date: March 19, 2020
    Inventors: Aruna AYER, Cleoma ARNOLD, Charles Wayan SCHWAB, Eileen THAI, Ilya LEDERMAN, Colin Alexander MCGAW, Tyler O'Brien SHULTZ
  • Polymerase variants and uses thereof
    Patent number: 10526588
    Abstract: Described herein is a variant pol6 polymerase having at least one mutation selected from H223, N224, Y225, H227, 1295, Y342, T343, I357, S360, L361, I363, S365, S366, Y367, P368, D417, E475, Y476, F478, K518, H527, T529, M531, N535, G539, P542, N545, Q546, A547, L549, I550, N552, G553, F558, A596, G603, A610, V615, Y622, C623, D624, I628, Y629, R632, N635, M641, A643, I644, T647, I648, T651, I652, K655, W656, D657, V658, H660, F662, L690 and combinations thereof.
    Type: Grant
    Filed: May 10, 2016
    Date of Patent: January 7, 2020
    Assignee: Roche Sequencing Solutions, Inc.
    Inventors: Aruna Ayer, Cleoma Arnold, Charles Wayan Schwab, Eileen Thai, Ilya Lederman, Colin Alexander McGaw, Tyler O'Brien Shultz
  • POLYMERASE VARIANTS
    Publication number: 20190249154
    Abstract: Described herein is a variant pol6 polymerase having at least one mutation selected from H223, N224, Y225, H227, I295, Y342, T343, I357, S360, L361, I363, S365Q, S366, Y367, P368, D417, E475, Y476, F478, K518, H527, T529, M531, N535, G539, P542, N545, Q546, A547, L549, I550, N552, G553, F558, A596, G603, A610, V615, Y622, C623, D624, I628, Y629, R632, N635, M641, A643, 1644, T647, I648, T651, 1652, K655, W656, D657, V658, H660, F662, L690 and combinations thereof.
    Type: Application
    Filed: April 29, 2019
    Publication date: August 15, 2019
    Inventors: Aruna Ayer, Cleoma Renetta Arnold, Arkadiusz Bibillo, Mara Boenitz-Dulat, Barbara Eckert, Ilya Lederman, Colin Alexander McGaw, Charles Wayan Schwab, Tyler O'Brien Shultz, Shawn Suko, Eileen Thai, Bigna Woersdoerfer, David Daniel Wunderlich
  • POL6 POLYMERASE VARIANTS
    Publication number: 20190225952
    Abstract: The present disclosure provides variant Pol6 polymerase polypeptides, compositions comprising the Pol6 variant polypeptides, and methods for using the variant Pol6 polypeptides for determining the sequencing of nucleic acids, for example, by nanopore sequencing. The variant Pol6 polymerases possess decreased rates of dissociation of template from the polymerase-template complex, which result in increased processivity relative to the parental Pol6 polypeptides from which they are derived.
    Type: Application
    Filed: March 19, 2019
    Publication date: July 25, 2019
    Inventors: Evan Amato, Cleoma Arnold, Aruna Ayer, Mara Boenitz-Dulat, Barbara Eckert, Ilya Lederman, Colin McGaw, Preethi Sarvabhowman, Charles Wayan Schwab, Shawn Suko, Eileen Thai, Bigna Woersdoerfer, David Wunderlich
  • EXONUCLEASE DEFICIENT POLYMERASES
    Publication number: 20190177706
    Abstract: Described herein are polymerase variants that are exonuclease deficient. Some variants retain the strand displacement capability comparable to the wild-type or parental polymerase. Some variants have a strand displacement capability that is improved relative to the wild-type or parental polymerase. The variants may have an extension rate that is greater than the wild-type or parental polymerase. The variants may have a waiting time that is less than the wild-type or parental polymerase.
    Type: Application
    Filed: February 20, 2019
    Publication date: June 13, 2019
    Inventors: Aruna Ayer, Arkadiusz Bibillo, Preethi Sarvabhowman, Dhruti Vasudev Dalal, Ilya Lederman, Eileen Thai
  • Polymerase variants
    Patent number: 10308918
    Abstract: Described herein are variant pol6 polymerase having at least having at least two substitutions, wherein at least one of the substitutions is at position S366 of SEQ ID NO: 2. The disclosed polymerases may be coupled to alpha-hemolysin nanopores, and may be used in nanopore-based sequencing apparatuses.
    Type: Grant
    Filed: February 1, 2016
    Date of Patent: June 4, 2019
    Assignees: Roche Molecular Systems, Inc., Genia Technologies, Inc.
    Inventors: Aruna Ayer, Arkadiusz Bibillo, Cleoma Renetta Arnold, Charles Wayan Schwab, Eileen Thai, Ilya Lederman, Colin Alexander McGaw, Tyler O'Brien Shultz, Barbara Eckert, Shawn Suko, Mara Boenitz-Dulat, Bigna Woersdoerfer, David Daniel Wunderlich
  • Exonuclease deficient polymerases
    Patent number: 10266813
    Abstract: Described herein are polymerase variants that are exonuclease deficient. Some variants retain the strand displacement capability comparable to the wild-type or parental polymerase. Some variants have a strand displacement capability that is improved relative to the wild-type or parental polymerase. The variants may have an extension rate that is greater than the wild-type or parental polymerase. The variants may have a waiting time that is less than the wild-type or parental polymerase.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: April 23, 2019
    Assignee: Genia Technologies, Inc.
    Inventors: Aruna Ayer, Arkadiusz Bibillo, Preethi Sarvabhowman, Dhruti Vasudev Dalal, Ilya Lederman, Eileen Thai