Patents by Inventor Robert Bogden

Robert Bogden 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).

  • Patent number: 12648985
    Abstract: The present disclosure describes a GnRH therapeutic for neutralizing GnRH levels in subjects which can reduce testosterone levels to attenuate or eliminate prostate cancer cell growth and/or metastasis. The therapeutic is produced synthetically. The GnRH therapeutic includes a hapten carrier (hC) comprising a monomeric peptide (MP), synthesized separately from the GnRH peptide, and following self-assembly of the hC, GnRH is covalently coupled to form a GnRH-hC conjugate which can serve as a therapeutic. The MP includes heptad repeats following a specific pattern. The hC can include a GnRH peptide attached to a monomeric peptide prior to self-assembly to form a therapeutic. Optionally, the GnRH-hC conjugate further includes one or more T-cell epitopes at the N- and/or C-terminus of the one or more amphipathic alpha-helices. The present disclosure also describes compositions including immunogenic compositions including the therapeutics described herein.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: June 9, 2026
    Assignee: Hexamer Therapeutics, Inc.
    Inventors: Keith Douglas Miller, Robert Bogden
  • Publication number: 20230346920
    Abstract: The present disclosure describes a unique viral peptide (VP) vaccine for preventing or treating viral diseases. The vaccine is produced synthetically and includes no production steps in biological cells (e.g. E. coli, CHO cells, yeast cells) that would require subsequent endotoxin assays/removal or viral clearance procedures. The hC peptide is synthesized separately from the VP, and following self-assembly of the hC, the VP is covalently coupled to form the VP-hC conjugate which can serve as a vaccine for preventing or treating viral diseases. The hC includes heptad repeats following a specific pattern. Optionally, the VP-hC conjugate further includes one or more T-cell epitopes at the N- and/or C-terminus of the one or more amphipathic alpha-helices. The present disclosure also describes compositions comprising immunogenic compositions including VP-hC conjugate.
    Type: Application
    Filed: May 4, 2021
    Publication date: November 2, 2023
    Applicant: Hexamer Therapeutics, Inc.
    Inventors: Keith Douglas Miller, Robert Bogden
  • Publication number: 20220339238
    Abstract: The present disclosure describes a GnRH therapeutic for neutralizing GnRH levels in subjects which can reduce testosterone levels to attenuate or eliminate prostate cancer cell growth and/or metastasis. The therapeutic is produced synthetically. The GnRH therapeutic includes a hapten carrier (hC) comprising a monomeric peptide (MP), synthesized separately from the GnRH peptide, and following self-assembly of the hC, GnRH is covalently coupled to form a GnRH-hC conjugate which can serve as a therapeutic. The MP includes heptad repeats following a specific pattern. The hC can include a GnRH peptide attached to a monomeric peptide prior to self-assembly to form a therapeutic. Optionally, the GnRH-hC conjugate further includes one or more T-cell epitopes at the N- and/or C-terminus of the one or more amphipathic alpha-helices. The present disclosure also describes compositions including immunogenic compositions including the therapeutics described herein.
    Type: Application
    Filed: September 10, 2020
    Publication date: October 27, 2022
    Applicant: Hexamer Therapeutics, Inc.
    Inventors: Keith Douglas Miller, Robert Bogden
  • Publication number: 20150329898
    Abstract: This disclosure describes modified methods and compositions of matter pertaining to mate pair sequencing. In an implementation of the invention, mate pair sequence data is generated without cloning in a host system. In an implementation of the invention, a nucleic acid fragment is ligated into a vector. The vector containing the inserted nucleic acid fragment is digested with a restriction endonuclease that cuts at two or more places on the insert but does not cut the vector. Following the restriction endonuclease digest, the vector with portions of the nucleic acid fragment remaining after the restriction endonuclease digestion is again ligated. This ligation connects the cut ends of the insert to each other. The re-ligated product may be sequenced to obtain sequence data for both a “right” and “left” side of the originally inserted nucleic acid fragment.
    Type: Application
    Filed: May 19, 2014
    Publication date: November 19, 2015
    Applicant: Amplicon Express
    Inventors: Robert Bogden, Suresh Iyer, Quanzhou Tao
  • Patent number: 8301388
    Abstract: This application pertains to construction of pooled biological material such as DNA, RNA, proteins and the like that are able to be screened by a wide variety of methods such as PCR (Polymerase Chain Reaction), DNA/DNA hybridization, DNA/RNA hybridization, RNA/RNA hybridization, single strand DNA probing, protein/protein hybridization and a wide variety of additional methods. Our new method for construction of pools and superpools for screening differs in that the complete set is systematically divided into a variety of smaller subsets which are then re-pooled to make the final screening pools. This pooled material can be from individual samples or a population of samples. In order to reduce the analysis time, materials and expense, the pooling of high resolution small pools in a matrix allows for a lower number of user experiments to have higher resolution (as if the researcher had analyzed the complete set of small pools).
    Type: Grant
    Filed: May 5, 2004
    Date of Patent: October 30, 2012
    Assignee: Amplicon Express, Inc.
    Inventors: Keith E. Stormo, QuanZhou Tao, Robert Bogden
  • Publication number: 20040224346
    Abstract: This application pertains to construction of pooled biological material such as DNA, RNA, proteins and the like that are able to be screened by a wide variety of methods such as PCR (Polymerase Chain Reaction), DNA/DNA hybridization, DNA/RNA hybridization, RNA/RNA hybridization, single strand DNA probing, protein/protein hybridization and a wide variety of additional methods. Our new method for construction of pools and superpools for screening differs in that the complete set is systematically divided into a variety of smaller subsets which are then re-pooled to make the final screening pools. This pooled material can be from individual samples or a population of samples. In order to reduce the analysis time, materials and expense, the pooling of high resolution small pools in a matrix allows for a lower number of user experiments to have higher resolution (as if the researcher had analyzed the complete set of small pools).
    Type: Application
    Filed: May 5, 2004
    Publication date: November 11, 2004
    Inventors: Keith E. Stormo, QuanZhou Tao, Robert Bogden
  • Patent number: 6195449
    Abstract: An automated method and apparatus is provided for the analyzing of data files derived from fluorophore emissions detected during observation of fluorophore labeled nucleotide polymers such as is done during the sequencing of bases in nucleotide polymers. The analysis steps of the method depend upon a key step of quantifying features of the emission peaks whereby subsequent steps as base calling can be performed and whereby individual emission spectra within the data files of two or more samples can be automatically synchronized, compared, and differences detected and signaled. The quantified peak information provides for the use of fuzzy logic and the assignment of truth values or scores to be assigned to the base calls. optimally, individual peaks within the data file are corrected by distortions, the peaks enhanced, and the overall data file information augmented to further improve the accuracy of the analysis of the data and reduce manual labor requirements.
    Type: Grant
    Filed: May 18, 1997
    Date of Patent: February 27, 2001
    Inventors: Robert Bogden, Marcel De Leeuw