Patents by Inventor Rahul Mitra

Rahul Mitra 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: 20230121356
    Abstract: As described herein, a system, method, and computer program are provided for synthesizing user transactional data for de-identifying sensitive information. In use, transactional data of a plurality of users is identified. Additionally, the plurality of users are clustered based on the transactional data, to form groups of users having transactional data representing similar transactional behavior. Further, synthesized transactional data is generated for the users in each group by: identifying a subset of the transactional data that corresponds to the users in each group, shuffling the transactional data in the subset across the users in each group, and perturbing portions of the shuffled transactional data.
    Type: Application
    Filed: October 20, 2021
    Publication date: April 20, 2023
    Inventors: Gaurav Singhal, Deepak Patil, Rahul Mitra, Atif Adib
  • Publication number: 20220380766
    Abstract: Provided herein are DNA aptamers targeting AXL receptor kinase. The DNA aptamers may comprise a thiophosphate backbone and be chemically modified. Further provided herein are methods of use thereof for the treatment of a disease or disorder, such as cancer.
    Type: Application
    Filed: December 16, 2019
    Publication date: December 1, 2022
    Applicants: Board of Regents, The University of Texas System, Consiglio Nazionale delle Ricerche
    Inventors: Gabriel LOPEZ-BERESTEIN, Paola AMERO, Cristian RODRIGUEZ-AGUAYO, Rahul MITRA, Anil K. SOOD, Vittorio DE FRANCISCIS, David VOLK, Lokesh Ganesh L. RAO
  • Patent number: 11403074
    Abstract: Systems and methods assist programmers in creating object oriented programs by automatically building smart callback functionality into custom created classes. A user may designate an event defined in a custom class. During object initialization, the systems and methods may automatically generate a callback property and may inject it in the class being initialized. The callback property may represent an interface through which callback functions may access the designated event. The systems and methods may apply one or more rules when generating the callback properties to facilitate access to the designated event enforcing naming standards and property behaviors, and provide interrupt, queuing, memory management, object destruction, and other services.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: August 2, 2022
    Assignee: The MathWorks, Inc.
    Inventors: Varun R. Gandhi, Richard W. Ohman, Rahul Mitra
  • Publication number: 20190209996
    Abstract: Provided herein are biomolecular hybridization devices comprising a substrate with a permanently and covalently attached surface of functional groups and an adsorbed monolayer of unmodified, single-stranded oligonucleotides all of which are 10 to about 24 bases in length as a saturated film of constrained oligonucleotides on the surface via direct non-covalent phosphate-surface adsorptive contact of substantially all phosphate groups of each oligonucleotide. The constrained oligonucleotides are effective to dissociably hybridize to a complementary single-stranded nucleic acid with asymmetric, non-helical base pairing and without oligonucleotide dissociation from the surface of the device. Also, provided are methods for hybridizing solution-state target nucleic acids to probe nucleic acids and for identifying a nucleotide sequence to which a nucleotide-binding protein binds using the biomolecular hybridization devices.
    Type: Application
    Filed: March 20, 2018
    Publication date: July 11, 2019
    Applicant: Genomics USA, Inc.
    Inventors: Michael E. Hogan, Sergy Lemeshko, Yuri Belosludtsev, Thomas F. Powdrill, Rahul Mitra, Joseph G. Utermohlen, Frederick H. Eggers
  • Patent number: 10272409
    Abstract: Provided herein are biomolecular hybridization devices comprising a substrate with a permanently and covalently attached surface of functional groups and an adsorbed monolayer of unmodified, single-stranded oligonucleotides all of which are 10 to about 24 bases in length as a saturated film of constrained oligonucleotides on the surface via direct non-covalent phosphate-surface adsorptive contact of substantially all phosphate groups of each oligonucleotide. The constrained oligonucleotides are effective to dissociably hybridize to a complementary single-stranded nucleic acid with asymmetric, non-helical base pairing and without oligonucleotide dissociation from the surface of the device. Also, provided are methods for hybridizing solution-state target nucleic acids to probe nucleic acids and for identifying a nucleotide sequence to which a nucleotide-binding protein binds using the biomolecular hybridization devices.
    Type: Grant
    Filed: April 4, 2008
    Date of Patent: April 30, 2019
    Inventors: Michael E. Hogan, Sergy Lemeshko, Yuri Belosludtsev, Thomas F. Powdrill, Rahul Mitra, Joseph G. Utermohlen, Frederick H. Eggers
  • Publication number: 20140135231
    Abstract: The present invention provides a portable system for real-time population-scale HLA genotyping and/or allelotyping in a field environment and methods of such population-scale HLA genotyping. The individual components of the system are portable to and operable within a field environment thereby providing high throughput with real-time geno- or allelotyping. Also provided are HLA gene-specific primers and HLA allele-specific or single nucleotide polymorphism-specific hybridization probes. In addition the present invention provides a microarray comprising the hybridization probes. Further provided is a kit comprising the HLA gene-specific primers and the microarray.
    Type: Application
    Filed: November 4, 2013
    Publication date: May 15, 2014
    Inventors: Michael E. Hogan, Krishna Jayaraman, Frederick H. Eggers, Rahul Mitra
  • Patent number: 8575325
    Abstract: The present invention provides a portable system for real-time population-scale HLA genotyping and/or allelotyping in a field environment and methods of such population-scale HLA genotyping. The individual components of the system are portable to and operable within a field environment thereby providing high throughput with real-time geno- or allelotyping. Also provided are HLA gene-specific primers and HLA allele-specific or single nucleotide polymorphism-specific hybridization probes. In addition the present invention provides a microarray comprising the hybridization probes. Further provided is a kit comprising the HLA gene-specific primers and the microarray.
    Type: Grant
    Filed: May 21, 2012
    Date of Patent: November 5, 2013
    Assignee: Genomics USA, Inc.
    Inventors: Krishna Jayaraman, Rahul Mitra, Michael E Hogan, Frederick H Eggers
  • Publication number: 20120302457
    Abstract: The present invention provides a portable system for real-time population-scale HLA genotyping and/or allelotyping in a field environment and methods of such population-scale HLA genotyping. The individual components of the system are portable to and operable within a field environment thereby providing high throughput with real-time geno- or allelotyping. Also provided are HLA gene-specific primers and HLA allele-specific or single nucleotide polymorphism-specific hybridization probes. In addition the present invention provides a microarray comprising the hybridization probes. Further provided is a kit comprising the HLA gene-specific primers and the microarray.
    Type: Application
    Filed: May 21, 2012
    Publication date: November 29, 2012
    Applicant: GENOMICS USA, INC.
    Inventors: Krishna Jayaraman, Michael E. Hogan, Frederick H. Eggers, Rahul Mitra
  • Patent number: 8183360
    Abstract: The present invention provides a portable system for real-time population-scale HLA genotyping and/or allelotyping in a field environment and methods of such population-scale HLA genotyping. The individual components of the system are portable to and operable within a field environment thereby providing high throughput with real-time geno- or allelotyping. Also provided are HLA gene-specific primers and HLA allele-specific or single nucleotide polymorphism-specific hybridization probes. In addition the present invention provides a microarray comprising the hybridization probes. Further provided is a kit comprising the HLA gene-specific primers and the microarray.
    Type: Grant
    Filed: February 18, 2010
    Date of Patent: May 22, 2012
    Assignee: Genomics USA, Inc
    Inventors: Rahul Mitra, Krishna Jayaraman, Frederick H. Eggers, Michäel E. Hogan
  • Publication number: 20100279889
    Abstract: The present invention provides a portable system for real-time population-scale HLA genotyping and/or allelotyping in a field environment and methods of such population-scale HLA genotyping. The individual components of the system are portable to and operable within a field environment thereby providing high throughput with real-time geno- or allelotyping. Also provided are HLA gene-specific primers and HLA allele-specific or single nucleotide polymorphism-specific hybridization probes. In addition the present invention provides a microarray comprising the hybridization probes. Further provided is a kit comprising the HLA gene-specific primers and the microarray.
    Type: Application
    Filed: February 18, 2010
    Publication date: November 4, 2010
    Inventors: Rahul Mitra, Krishna Jayaraman, Frederick H. Eggers, Michäel E. Hogan
  • Patent number: 7667026
    Abstract: The present invention provides a portable system for real-time population-scale HLA genotyping and/or allelotyping in a field environment and methods of such population-scale HLA genotyping. The individual components of the system are portable to and operable within a field environment thereby providing high throughput with real-time geno- or allelotyping. Also provided are HLA gene-specific primers and HLA allele-specific or single nucleotide polymorphism-specific hybridization probes. In addition the present invention provides a microarray comprising the hybridization probes. Further provided is a kit comprising the HLA gene-specific primers and the microarray.
    Type: Grant
    Filed: February 27, 2007
    Date of Patent: February 23, 2010
    Assignee: Genomics USA, Inc.
    Inventors: Michael E. Hogan, Krishna Jayaraman, Rahul Mitra, Frederick H. Eggers
  • Publication number: 20090011949
    Abstract: Provided herein are biomolecular hybridization devices comprising a substrate with a permanently and covalently attached surface of functional groups and an adsorbed monolayer of unmodified, single-stranded oligonucleotides all of which are 10 to about 24 bases in length as a saturated film of constrained oligonucleotides on the surface via direct non-covalent phosphate-surface adsorptive contact of substantially all phosphate groups of each oligonucleotide. The constrained oligonucleotides are effective to dissociably hybridize to a complementary single-stranded nucleic acid with asymmetric, non-helical base pairing and without oligonucleotide dissociation from the surface of the device. Also, provided are methods for hybridizing solution-state target nucleic acids to probe nucleic acids and for identifying a nucleotide sequence to which a nucleotide-binding protein binds using the biomolecular hybridization devices.
    Type: Application
    Filed: April 4, 2008
    Publication date: January 8, 2009
    Inventors: Michael E. Hogan, Sergy Lemeshko, Yuri Belosludtsev, Thomas F. Powdrill, Rahul Mitra, Joseph G. Utermohlen, Frederick H. Eggers
  • Patent number: 7354710
    Abstract: The present invention relates to simple method to fabricate DNA hybridization devices based upon adsorptive attachment of oligonucleotides to a positively charged surface. Such adsorbed oligonucleotide probes form a densely packed monolayer, which retains capacity for base-pair specific hybridization with a solution state nucleic acid target strand to form the duplex. However, both strand dissociation kinetics and the rate of DNase digestion suggest on symmetry grounds that solution-state nucleic acid binds to such adsorbed oligonucleotides to form a highly asymmetric and unwound duplex, with structural details that are substantially different from that known for the Watson-Crick DNA duplex. This novel nucleic acid duplex form can serve as the basis for a new class of hybridization device and methods for their use.
    Type: Grant
    Filed: July 11, 2002
    Date of Patent: April 8, 2008
    Assignee: Genomics USA, Inc.
    Inventors: Michael Hogan, Sergy Lemeshko, Yuri Belosludtsev, Tom Powdrill, Rahul Mitra
  • Publication number: 20070298425
    Abstract: The present invention provides a portable system for real-time population-scale HLA genotyping and/or allelotyping in a field environment and methods of such population-scale HLA genotyping. The individual components of the system are portable to and operable within a field environment thereby providing high throughput with real-time geno- or allelotyping. Also provided are HLA gene-specific primers and HLA allele-specific or single nucleotide polymorphism-specific hybridization probes. In addition the present invention provides a microarray comprising the hybridization probes. Further provided is a kit comprising the HLA gene-specific primers and the microarray.
    Type: Application
    Filed: February 27, 2007
    Publication date: December 27, 2007
    Inventors: Michael Hogan, Krishna Jayaraman, Rahul Mitra, Frederick Eggers
  • Publication number: 20040009584
    Abstract: The present invention is directed to a method of manufacturing a high density analysis device, preferably a microarray, comprising attaching an activatable material to a substrate, such that the activatable material and the substrate are in direct contact, to form a surface material; ii) immobilizing a porous or non-porous material onto the surface material; and iii) binding the immobilized porous or non-porous material with a probe to provide the high-density analysis device, and articles of same.
    Type: Application
    Filed: March 13, 2003
    Publication date: January 15, 2004
    Inventors: Rahul Mitra, Michael E. Hogan
  • Publication number: 20030134299
    Abstract: The present invention relates to simple method to fabricate DNA hybridization devices based upon adsorptive attachment of oligonucleotides to a positively charged surface. Such adsorbed oligonucleotide probes form a densely packed monolayer, which retains capacity for base-pair specific hybridization with a solution state nucleic acid target strand to form the duplex. However, both strand dissociation kinetics and the rate of DNase digestion suggest on symmetry grounds that solution-state nucleic acid binds to such adsorbed oligonucleotides to form a highly asymmetric and unwound duplex, with structural details that are substantially different from that known for the Watson-Crick DNA duplex. This novel nucleic acid duplex form can serve as the basis for a new class of hybridization device and methods for their use.
    Type: Application
    Filed: July 11, 2002
    Publication date: July 17, 2003
    Inventors: Michael Hogan, Sergy Lemeshko, Yuri Belosludtsev, Tom Powdrill, Rahul Mitra
  • Publication number: 20030085274
    Abstract: A wearable physical tag with miniaturized (to scale) micro scale, unique DNA profile genetic information (DNATAG™) has been devised for newborns, adults, and animals which is used to test for newborn babies and parents in post-operative and release from hospitals, for clinical evaluation of adults in genetic identifications, for pre and post operative situations, for identification of missing persons and for long term clinical genetic family histories of adults. This invention would also be used in testing and identification of sport, domestic, or wild animals in lost and found conditions, including breeding characteristics. The DNATAG™ could be integrated into the existing means of identification, namely, Driver's licenses, Passports, Credit Cards, automated door keys and other such forms of ID. In addition, the DNATAG™ could be worn as a tag by an individual.
    Type: Application
    Filed: November 6, 2002
    Publication date: May 8, 2003
    Inventors: John Roger Leaton, Rahul Mitra