Patents by Inventor Dennis E. Prosen

Dennis E. Prosen 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: 20230348975
    Abstract: Disclosed herein include systems, methods, compositions, and kits for determining protein expression and gene expression simultaneously and for sample indexing. In some embodiments, an oligonucleotide associated with a cellular component-binding reagent (e.g., an antibody) comprises one or more of a unique molecular label sequence, a primer adapter, antibody-specific barcode sequence, an alignment sequence, and/or a poly(A) sequence. In some embodiments, the oligonucleotide is associated with the cellular component-binding reagent via a linker (e.g., 5AmMC12).
    Type: Application
    Filed: March 21, 2023
    Publication date: November 2, 2023
    Inventors: Eleen Shum, Katherine Lazaruk, Dennis E. Prosen, Devon Jensen, David Rosenfeld, Janice H. Lai, James Ghadiali, Christina Chang
  • Patent number: 11661631
    Abstract: Disclosed herein include systems, methods, compositions, and kits for determining protein expression and gene expression simultaneously and for sample indexing. In some embodiments, an oligonucleotide associated with a cellular component-binding reagent (e.g., an antibody) comprises one or more of a unique molecular label sequence, a primer adapter, antibody-specific barcode sequence, an alignment sequence, and/or a poly(A) sequence. In some embodiments, the oligonucleotide is associated with the cellular component-binding reagent via a linker (e.g., 5AmMC12).
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: May 30, 2023
    Assignee: Becton, Dickinson and Company
    Inventors: Eleen Shum, Katherine Lazaruk, Dennis E. Prosen, Devon Jensen, David Rosenfeld, Janice H. Lai, James Ghadiali, Christina Chang
  • Publication number: 20200232032
    Abstract: Disclosed herein include systems, methods, compositions, and kits for determining protein expression and gene expression simultaneously and for sample indexing. In some embodiments, an oligonucleotide associated with a cellular component-binding reagent (e.g., an antibody) comprises one or more of a unique molecular label sequence, a primer adapter, antibody-specific barcode sequence, an alignment sequence, and/or a poly(A) sequence. In some embodiments, the oligonucleotide is associated with the cellular component-binding reagent via a linker (e.g., 5AmMC12).
    Type: Application
    Filed: January 21, 2020
    Publication date: July 23, 2020
    Inventors: Eleen Shum, Katherine Lazaruk, Dennis E. Prosen, Devon Jensen, David Rosenfeld, Janice H. Lai, James Ghadiali, Christina Chang
  • Patent number: 7670808
    Abstract: This invention provides for an improved generation of novel nucleic acid modifying enzymes. The improvement is the fusion of a sequence-non-specific nucleic-acid-binding domain to the enzyme in a manner that enhances the ability of the enzyme to bind and catalytically modify the nucleic acid.
    Type: Grant
    Filed: April 9, 2004
    Date of Patent: March 2, 2010
    Assignee: Bio-Rad Laboratories, Inc.
    Inventors: Yan Wang, Lei Xi, Dennis E. Prosen
  • Publication number: 20090263869
    Abstract: A modified thermostable Pol B DNA polymerase, produced by a reaction, under essentially aqueous conditions, of a thermostable Pol B DNA polymerase and a modifier reagent of Formula I wherein the reaction results in a thermally reversible inactivation of the thermostable Pol B DNA polymerase activity and the 3?-5? exonuclease activity, which polymerase is suitable for hot-start PCR. Also disclosed are the method for the modification, a polynucleic acid amplification method and PCR reaction mixture and kit comprising the modified thermostable Pol B DNA polymerase.
    Type: Application
    Filed: August 27, 2008
    Publication date: October 22, 2009
    Inventors: Lei Xi, Dennis E. Prosen, Alexander A. Novikov
  • Patent number: 7541170
    Abstract: This invention provides for an improved generation of novel nucleic acid modifying enzymes. The improvement is the fusion of a sequence-non-specific nucleic-acid-binding domain to the enzyme in a manner that enhances the ability of the enzyme to bind and catalytically modify the nucleic acid.
    Type: Grant
    Filed: May 30, 2001
    Date of Patent: June 2, 2009
    Assignee: Bio-Rad Laboratories, Inc.
    Inventors: Yan Wang, Lei Xi, Dennis E. Prosen
  • Publication number: 20040191825
    Abstract: This invention provides for an improved generation of novel nucleic acid modifying enzymes. The improvement is the fusion of a sequence-non-specific nucleic-acid-binding domain to the enzyme in a manner that enhances the ability of the enzyme to bind and catalytically modify the nucleic acid.
    Type: Application
    Filed: April 9, 2004
    Publication date: September 30, 2004
    Applicant: MJ Bioworks, Inc.
    Inventors: Yan Wang, Lei Xi, Dennis E. Prosen
  • Publication number: 20030162173
    Abstract: This invention provides for an improved generation of novel nucleic acid modifying enzymes. The improvement is the fusion of a sequence-non-specific nucleic-acid-binding domain to the enzyme in a manner that enhances the ability of the enzyme to bind and catalytically modify the nucleic acid.
    Type: Application
    Filed: May 30, 2001
    Publication date: August 28, 2003
    Applicant: MJ Bioworks Incorporated
    Inventors: Yan Wang, Lei Xi, Dennis E. Prosen