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).
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Publication number: 20230121356Abstract: 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: ApplicationFiled: October 20, 2021Publication date: April 20, 2023Inventors: Gaurav Singhal, Deepak Patil, Rahul Mitra, Atif Adib
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Publication number: 20220380766Abstract: 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: ApplicationFiled: December 16, 2019Publication date: December 1, 2022Applicants: Board of Regents, The University of Texas System, Consiglio Nazionale delle RicercheInventors: Gabriel LOPEZ-BERESTEIN, Paola AMERO, Cristian RODRIGUEZ-AGUAYO, Rahul MITRA, Anil K. SOOD, Vittorio DE FRANCISCIS, David VOLK, Lokesh Ganesh L. RAO
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Patent number: 11403074Abstract: 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: GrantFiled: September 28, 2020Date of Patent: August 2, 2022Assignee: The MathWorks, Inc.Inventors: Varun R. Gandhi, Richard W. Ohman, Rahul Mitra
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Publication number: 20190209996Abstract: 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: ApplicationFiled: March 20, 2018Publication date: July 11, 2019Applicant: Genomics USA, Inc.Inventors: Michael E. Hogan, Sergy Lemeshko, Yuri Belosludtsev, Thomas F. Powdrill, Rahul Mitra, Joseph G. Utermohlen, Frederick H. Eggers
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Patent number: 10272409Abstract: 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: GrantFiled: April 4, 2008Date of Patent: April 30, 2019Inventors: Michael E. Hogan, Sergy Lemeshko, Yuri Belosludtsev, Thomas F. Powdrill, Rahul Mitra, Joseph G. Utermohlen, Frederick H. Eggers
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Publication number: 20140135231Abstract: 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: ApplicationFiled: November 4, 2013Publication date: May 15, 2014Inventors: Michael E. Hogan, Krishna Jayaraman, Frederick H. Eggers, Rahul Mitra
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Patent number: 8575325Abstract: 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: GrantFiled: May 21, 2012Date of Patent: November 5, 2013Assignee: Genomics USA, Inc.Inventors: Krishna Jayaraman, Rahul Mitra, Michael E Hogan, Frederick H Eggers
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Publication number: 20120302457Abstract: 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: ApplicationFiled: May 21, 2012Publication date: November 29, 2012Applicant: GENOMICS USA, INC.Inventors: Krishna Jayaraman, Michael E. Hogan, Frederick H. Eggers, Rahul Mitra
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Patent number: 8183360Abstract: 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: GrantFiled: February 18, 2010Date of Patent: May 22, 2012Assignee: Genomics USA, IncInventors: Rahul Mitra, Krishna Jayaraman, Frederick H. Eggers, Michäel E. Hogan
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Publication number: 20100279889Abstract: 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: ApplicationFiled: February 18, 2010Publication date: November 4, 2010Inventors: Rahul Mitra, Krishna Jayaraman, Frederick H. Eggers, Michäel E. Hogan
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Patent number: 7667026Abstract: 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: GrantFiled: February 27, 2007Date of Patent: February 23, 2010Assignee: Genomics USA, Inc.Inventors: Michael E. Hogan, Krishna Jayaraman, Rahul Mitra, Frederick H. Eggers
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Publication number: 20090011949Abstract: 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: ApplicationFiled: April 4, 2008Publication date: January 8, 2009Inventors: Michael E. Hogan, Sergy Lemeshko, Yuri Belosludtsev, Thomas F. Powdrill, Rahul Mitra, Joseph G. Utermohlen, Frederick H. Eggers
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Patent number: 7354710Abstract: 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: GrantFiled: July 11, 2002Date of Patent: April 8, 2008Assignee: Genomics USA, Inc.Inventors: Michael Hogan, Sergy Lemeshko, Yuri Belosludtsev, Tom Powdrill, Rahul Mitra
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Publication number: 20070298425Abstract: 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: ApplicationFiled: February 27, 2007Publication date: December 27, 2007Inventors: Michael Hogan, Krishna Jayaraman, Rahul Mitra, Frederick Eggers
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Publication number: 20040009584Abstract: 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: ApplicationFiled: March 13, 2003Publication date: January 15, 2004Inventors: Rahul Mitra, Michael E. Hogan
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Publication number: 20030134299Abstract: 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: ApplicationFiled: July 11, 2002Publication date: July 17, 2003Inventors: Michael Hogan, Sergy Lemeshko, Yuri Belosludtsev, Tom Powdrill, Rahul Mitra
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Publication number: 20030085274Abstract: 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: ApplicationFiled: November 6, 2002Publication date: May 8, 2003Inventors: John Roger Leaton, Rahul Mitra