Patents by Inventor Daniel S. ROKHSAR

Daniel S. ROKHSAR 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: 20260125739
    Abstract: Disclosed herein are methods, compositions and systems that facilitate accurate phasing of sequence data such as genomic sequence data through the segmentation and rearrangement of nucleic acid molecules in such a way as to preserve individual molecules' phase or physical linkage information. This is variously accomplished by binding molecules independent of their phosphodiester backbones, cleaving the molecules, ligating, and sequencing the molecules through long-read sequencing technology to recover segment sequence information spanning at least more than one segment.
    Type: Application
    Filed: June 10, 2025
    Publication date: May 7, 2026
    Inventors: Richard E. Green, JR., Daniel S. Rokhsar, Paul Hartley, Marco Blanchette
  • Publication number: 20250305029
    Abstract: The disclosure provides methods to assemble genomes of eukaryotic or prokaryotic organisms. The disclosure provides methods for haplotype phasing and meta-genomics assemblies. The disclosure provides a streamlined method for accomplishing these tasks, such that intermediates need not be labeled by an affinity label to facilitate binding to a solid surface. The disclosure also provides methods and compositions for the de novo generation of scaffold information, linkage information, and genome information for unknown organisms in heterogeneous metagenomic samples or samples obtained from multiple individuals. Practice of the methods can allow de novo sequencing of entire genomes of uncultured or unidentified organisms in heterogeneous samples, or the determination of linkage information for nucleic acid molecules in samples comprising nucleic acids obtained from multiple individuals.
    Type: Application
    Filed: June 12, 2025
    Publication date: October 2, 2025
    Inventors: Richard E. Green, JR., Daniel S. Rokhsar, PAUL HARTLEY, Marco Blanchette
  • Patent number: 12404537
    Abstract: Disclosed herein are methods, compositions and systems that facilitate accurate phasing of sequence data such as genomic sequence data through the segmentation and rearrangement of nucleic acid molecules in such a way as to preserve individual molecules' phase or physical linkage information. This is variously accomplished by binding molecules independent of their phosphodiester backbones, cleaving the molecules, ligating, and sequencing the molecules through long-read sequencing technology to recover segment sequence information spanning at least more than one segment.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: September 2, 2025
    Assignee: DOVETAIL GENOMICS, LLC
    Inventors: Richard E. Green, Jr., Daniel S. Rokhsar, Paul Hartley, Marco Blanchette
  • Patent number: 12012594
    Abstract: Various approaches for generating read-sets from nucleic acid molecules and segments and phasing are disclosed. Nucleic acids are assembled into complexes using binding moieties and exposed nucleic acid ends are tagged with nucleic acid tags. Read-sets can be generated from tagged nucleic acid molecules and segments. Physical linkage relationships between nucleic acid molecules and segments can be examined using the nucleic acid tags. Various approaches to generating read-sets and phasing are presented.
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: June 18, 2024
    Assignee: The Regents of the University of California
    Inventor: Daniel S. Rokhsar
  • Publication number: 20230074770
    Abstract: Various approaches for generating read-sets from nucleic acid molecules and segments and phasing are disclosed. Nucleic acids are assembled into complexes using binding moieties and exposed nucleic acid ends are tagged with nucleic acid tags. Read-sets can be generated from tagged nucleic acid molecules and segments. Physical linkage relationships between nucleic acid molecules and segments can be examined using the nucleic acid tags. Various approaches to generating read-sets and phasing are presented.
    Type: Application
    Filed: April 14, 2022
    Publication date: March 9, 2023
    Inventor: Daniel S. ROKHSAR
  • Patent number: 11326159
    Abstract: Various approaches for generating read-sets from nucleic acid molecules and segments and phasing are disclosed. Nucleic acids are assembled into complexes using binding moieties and exposed nucleic acid ends are tagged with nucleic acid tags. Read-sets can be generated from tagged nucleic acid molecules and segments. Physical linkage relationships between nucleic acid molecules and segments can be examined using the nucleic acid tags. Various approaches to generating read-sets and phasing are presented.
    Type: Grant
    Filed: April 4, 2016
    Date of Patent: May 10, 2022
    Assignee: The Regents of the University of California
    Inventor: Daniel S. Rokhsar
  • Publication number: 20220064701
    Abstract: Disclosed herein are methods, compositions and systems that facilitate accurate phasing of sequence data such as genomic sequence data through the segmentation and rearrangement of nucleic acid molecules in such a way as to preserve individual molecules' phase or physical linkage information. This is variously accomplished by binding molecules independent of their phosphodiester backbones, cleaving the molecules, ligating, and sequencing the molecules through long-read sequencing technology to recover segment sequence information spanning at least more than one segment.
    Type: Application
    Filed: March 10, 2021
    Publication date: March 3, 2022
    Inventors: Richard E. Green, JR., Daniel S. Rokhsar, PAUL HARTLEY, Marco Blanchette
  • Patent number: 10975417
    Abstract: Disclosed herein are methods, compositions and systems that facilitate accurate phasing of sequence data such as genomic sequence data through the segmentation and rearrangement of nucleic acid molecules in such a way as to preserve individual molecules phase or physical linkage information. This is variously accomplished by binding molecules independent of their phosphodiester backbones, cleaving the molecules, ligating, and sequencing the molecules through long-read sequencing technology to recover segment sequence information spanning at least more than one segment.
    Type: Grant
    Filed: February 23, 2017
    Date of Patent: April 13, 2021
    Assignee: DOVETAIL GENOMICS, LLC
    Inventors: Richard E. Green, Jr., Daniel S. Rokhsar, Paul Hartley, Marco Blanchette
  • Publication number: 20190241933
    Abstract: Disclosed herein are methods, compositions and systems that facilitate accurate phasing of sequence data such as genomic sequence data through the segmentation and rearrangement of nucleic acid molecules in such a way as to preserve individual molecules phase or physical linkage information. This is variously accomplished by binding molecules independent of their phosphodiester backbones, cleaving the molecules, ligating, and sequencing the molecules through long-read sequencing technology to recover segment sequence information spanning at least more than one segment.
    Type: Application
    Filed: February 23, 2017
    Publication date: August 8, 2019
    Inventors: Richard E. Green, Jr., Daniel S. Rokhsar, Paul Hartley, Marco Blanchette
  • Publication number: 20180135042
    Abstract: Various approaches for generating read-sets from nucleic acid molecules and segments and phasing are disclosed. Nucleic acids are assembled into complexes using binding moieties and exposed nucleic acid ends are tagged with nucleic acid tags. Read-sets can be generated from tagged nucleic acid molecules and segments. Physical linkage relationships between nucleic acid molecules and segments can be examined using the nucleic acid tags. Various approaches to generating read-sets and phasing are presented.
    Type: Application
    Filed: April 4, 2016
    Publication date: May 17, 2018
    Inventor: Daniel S. ROKHSAR