Patents Assigned to Purdue Research
  • Patent number: 11795159
    Abstract: Bis-amide inhibitors of SARS-CoV-2 (COVID); pharmaceutical compositions comprising same; and methods of treating a severe acute respiratory syndrome.
    Type: Grant
    Filed: May 23, 2022
    Date of Patent: October 24, 2023
    Assignee: Purdue Research Foundation
    Inventors: Arun K. Ghosh, Hiroaki Mitsuya, Andrew Mesecar, Dana Shahabi
  • Publication number: 20230335103
    Abstract: A method is disclosed which includes receiving an incoming time-varying signal as ambient signal, applying a signal cancellation filter to the incoming time-varying signal to thereby generate an attenuated version of the incoming time-varying signal, selectively choosing one or more selected classes of signals to be broadcasted while other signals are to be attenuated, continually applying the incoming time-varying signal to a classifier to identify presence of the one or more selected classes in the incoming time-varying signal, adding a snippet of a pre-recorded signal associated with each of the identified classes to thereby generate a string of signal snippets associated with the identified classes, and repeating in a loop, combining the attenuated version of the received time-varying signal with the repeated string of signal snippets and broadcasting the combination.
    Type: Application
    Filed: May 24, 2023
    Publication date: October 19, 2023
    Applicant: Purdue Research Foundation
    Inventors: Shima Jahani, Hayden Scott Bishop, Lauren Taylor Coyle, Colten Robert Dettmer, Arjun Gairola, Michael Rosswurm, Nicholas Wacyk, Kai Zhor Wung
  • Publication number: 20230334628
    Abstract: An image generator engine for generating distorted images from an input image is disclosed which includes a random seed generator adapted to generate random seeds, a model adapted to receive the random seeds and generate a first plurality of sets of Zernike coefficients (FPSZC), a pixel shifter adapted to shift pixels of the input image, a phase to space (P2S) transformer adapted to in parallel receive the FPSZC and generate a predetermined number of P2S coefficients, a learned basis function generator adapted to generate learned basis function matrices, a convolver adapted to convolve each pixel of the tilted image by the learned basis functions thereby generating a plurality of convolved pixels, and a blurrer adapted to receive the plurality of the convolved pixels and multiply by the corresponding P2S coefficients and apply a summation to generate the distorted image.
    Type: Application
    Filed: April 13, 2023
    Publication date: October 19, 2023
    Applicant: Purdue Research Foundation
    Inventors: Stanley Chan, Nicholas Chimitt, Zhiyuan Mao
  • Publication number: 20230329305
    Abstract: A gluten-free, clean label, plant protein composition; a spreadable, gluten-free, clean label, plant protein composition; food products for human consumption comprising same; and methods of making.
    Type: Application
    Filed: April 19, 2023
    Publication date: October 19, 2023
    Applicant: Purdue Research Foundation
    Inventors: Bruce R. Hamaker, Oguz K. Ozturk, Osvaldo H. Campanella, Andres M. Salgado
  • Patent number: 11787770
    Abstract: The invention generally relates to methods of coupling a carbon containing moiety to an amine containing moiety.
    Type: Grant
    Filed: May 18, 2021
    Date of Patent: October 17, 2023
    Assignee: Purdue Research Foundation
    Inventors: Robert Graham Cooks, Pallab Basuri, Nicolás M. Morato, Thalappil Pradeep
  • Patent number: 11789018
    Abstract: Methods for rapidly concentrating a food sample for efficient detection of bacteria are disclosed. A microfiltration approach followed by centrifugation was used to concentrate the cells with an enzyme (e.g., a protease) added at the beginning of the process to facilitate more efficient micro-filtering. The enzyme was found to have no significant effect on cell viability.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: October 17, 2023
    Assignee: Purdue Research Foundation
    Inventors: Michael Ralph Ladisch, Eduardo de Aquino Ximenes, Seockmo Ku, Kirk Solon Foster, Thomas Richard Kreke, Xingya (Linda) Liu, James Thomas Jones, Amanda Deering, Jaycey Hardenstein, Alisha Tungare
  • Patent number: 11787787
    Abstract: The present disclosure relates to novel ?-opioid receptor agonists, and the method of making and using the novel ?-opioid receptor agonists. The novel ?-opioid receptor agonists are selective ?-opioid receptor agonists that have substantially no beta-arrestin 2 recruitment or low beta-arrestin 2 recruitment. The novel ?-opioid receptor agonists may be used for the treatment for alcohol use disorders and other co-occurring psychiatric disorders.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: October 17, 2023
    Assignee: Purdue Research Foundation
    Inventors: Richard M Van Rijn, Mark S Cushman, Markus Lill, Robert J Cassell, Amr Hamed Mahmoud Abdallah, Mohamed S. A. Elsayed
  • Patent number: 11779602
    Abstract: The present disclosure relates to methods of treating a patient with a cancer by administering to the patient a composition comprising CAR T cells wherein the CAR T cells comprise a CAR and the CAR comprises an E2 anti-fluorescein antibody fragment, and administering to the patient a small molecule linked to a targeting moiety by a linker. The disclosure also relates to compositions for use in such methods.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: October 10, 2023
    Assignees: Endocyte, Inc., Purdue Research Foundation, Seattle Children's Hospital
    Inventors: Philip Stewart Low, Haiyan Chu, Yingjuan June Lu, Christopher Paul Leamon, Leroy W. Wheeler, II, Michael C. Jensen, James Matthaei
  • Patent number: 11783737
    Abstract: A crowd management system (CMS), is disclosed which includes a command and control (C2) subsystem, a sensor network in communication with the C2 subsystem and adapted to provide signals corresponding to geographical number of individuals in a venue, and one or more crowd management devices (CMDs) further in communication with the C2 subsystem, each of the CMDs including a base adapted to release air at a high pressure, the base further including a positional device adapted to position the base according to a selective position, and an inflatable body terminating into a predefined shape adapted to convey a predefined message to individuals near the CMDs.
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: October 10, 2023
    Assignee: Purdue Research Foundation
    Inventors: Travis L Cline, Braiden M. Frantz, Krassimir Tzvetanov, James Eric Dietz
  • Patent number: 11782007
    Abstract: The present disclosure relates to a novel composite film configured for CO2 sensing, and the method of making and using the novel composite film. The novel composite film comprises a carbon nanotube film and a CO2 absorbing layer deposited on the carbon nanotube film, wherein the CO2 absorbing layer comprises a mixture of a branched polyethylenimine, a polyethylene glycol, and poly[1-(4-vinylbenzyl)-3-methylimidazolium tetrafluoroborate] of formula I: wherein n ranges from 10-300.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: October 10, 2023
    Assignee: Purdue Research Foundation
    Inventors: Jeffrey Frederick Rhoads, George Tsu-Chih Chiu, Bryan W Boudouris, Nikhil Bajaj, Allison Kelly Murray, Zachary A Siefker, Xikang Zhao
  • Patent number: 11784035
    Abstract: The invention generally relates to systems and methods for conducting reactions and screening for reaction products.
    Type: Grant
    Filed: January 25, 2023
    Date of Patent: October 10, 2023
    Assignee: Purdue Research Foundation
    Inventor: Robert Graham Cooks
  • Patent number: 11779882
    Abstract: A high enthalpy and low-cost Hypersonic Test Facility (HTF), which employs nitrous oxide to generate clean air-like gas; and a method of decomposing nitrous oxide in the presence of a catalyst in a catalytic decomposition chamber in a HTF.
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: October 10, 2023
    Assignee: Purdue Research Foundation
    Inventors: Timothee L. Pourpoint, Utkarsh Pandey, Jonathan Poggie
  • Publication number: 20230309827
    Abstract: Certain pressure sensor devices are much smaller than prior art devices, yet are at least as sensitive as the prior art devices. A capacitive pressure sensor can include a flexible substrate that permits bending of a pressure sensing region without significantly affecting operation thereof. The pressure sensor can include a flexible membrane in which an electrode is sandwiched between two layers of polymeric material. The sandwiched electrode can be extremely close to a reference electrode so as to provide for highly sensitive capacitance readings, yet the membrane can be restricted from contacting the reference electrode under high pressure condition.
    Type: Application
    Filed: October 19, 2022
    Publication date: October 5, 2023
    Applicants: The Jackson Laboratory, Purdue Research Foundation
    Inventors: Pedro P. Irazoqui, Dohyuk Ha, William J. Chappell, Simon W.M. John
  • Publication number: 20230312562
    Abstract: The present invention generally relates to tetrahydro-3H-pyrazolo-[4,3-f]-quinolone and tetrahydro-3H-pyrrolo-[3,2-f]quinoline-containing compounds as a tubulin polymerization inhibitor for the treatment of various cancers, and methods of uses thereof. Pharmaceutical compositions and the methods for treating those kinase related diseases are within the scope of this invention.
    Type: Application
    Filed: July 1, 2021
    Publication date: October 5, 2023
    Applicant: Purdue Research Foundation
    Inventors: Herman O. Sintim, Neetu Dayal
  • Patent number: 11775313
    Abstract: An accelerator for processing of a convolutional neural network (CNN) includes a compute core having a plurality of compute units. Each compute unit includes a first memory cache configured to store at least one vector in a map trace, a second memory cache configured to store at least one vector in a kernel trace, and a plurality of vector multiply-accumulate units (vMACs) connected to the first and second memory caches. Each vMAC includes a plurality of multiply-accumulate units (MACs). Each MAC includes a multiplier unit configured to multiply a first word that of the at least one vector in the map trace by a second word of the at least one vector in the kernel trace to produce an intermediate product, and an adder unit that adds the intermediate product to a third word to generate a sum of the intermediate product and the third word.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: October 3, 2023
    Assignee: Purdue Research Foundation
    Inventors: Eugenio Culurciello, Vinayak Gokhale, Aliasger Zaidy, Andre Chang
  • Publication number: 20230303899
    Abstract: This invention relates to a method for increasing wetting capability of a biomimetic polymer adhesive comprising the step of introducing plurality of phosphate moieties into said biomimetic polymer adhesive. In particular, the present disclosure relates a method to manufacture a biomimetic polymer adhesive with an increased wetting capability by inducing plurality of phosphate moieties by copolymerization of phosphate-containing monomer, such as monoacryloxyethyl phosphate (MAEP), together with other monomers, or by way of post-polymerization chemical derivertizations. The process and the product thereof are within the scope of this disclosure.
    Type: Application
    Filed: September 3, 2021
    Publication date: September 28, 2023
    Applicant: Purdue Research Foundation
    Inventors: Jonathan J. Wilker, Taylor A. Jones
  • Publication number: 20230305804
    Abstract: An in-memory vector addition method for a dynamic random access memory (DRAM) is disclosed which includes consecutively transposing two numbers across a plurality of rows of the DRAM, each number transposed across a fixed number of rows associated with a corresponding number of bits, assigning a scratch-pad including two consecutive bits for each bit of each number being added, two consecutive bits for carry-in (Cin), and two consecutive bits for carry-out-bar (Cout), assigning a plurality of bits in a transposed orientation to hold results as a sum of the two numbers, for each bit position of the two numbers: computing the associated sum of the bit position; and placing the computed sum in the associated bit of the sum.
    Type: Application
    Filed: June 3, 2023
    Publication date: September 28, 2023
    Applicant: Purdue Research Foundation
    Inventors: Mustafa Ali, Akhilesh Jaiswal, Kaushik Roy
  • Patent number: 11768981
    Abstract: A method of determining a device behavior, wherein the method includes using a first procedure. The first procedure includes discretizing a user specified nano-device structure for at least one quantum method. Additionally, the first procedure includes solving the at least one quantum method, thereby having a solution of the at least one quantum method. Moreover, the first procedure includes extracting a parameter out of the solution of the at least one quantum method. Next, the first procedure includes applying at least one approximate method to the user-specified nano-device structure using the parameter. The first procedure additionally includes solving the at least one approximate method to the user-specified nano-device structure using the parameter. The first procedure also includes extracting the device behavior of the user-specified nano-device structure. Next, the method of determining the device behavior includes iterating the first procedure until a condition is satisfied.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: September 26, 2023
    Assignee: Purdue Research Foundation
    Inventors: Tillmann Christoph Kubis, Daniel Alberto Lemus, James Anthony Charles
  • Patent number: 11767979
    Abstract: A rotating detonation engine (RDE) is disclosed which includes a housing, an injector assembly disposed within the housing, the injector assembly includes a fuel manifold, an oxidizer manifold, and a combustion chamber, fuel from the fuel manifold and an oxidizer from the oxidizer manifold are combined and combusted in the combustion chamber, each of the fuel and oxidizer manifolds communicates with the combustion chamber via a plurality of Tesla valves each via a corresponding port, wherein the plurality of Tesla valves substantially eliminate reverse flow of exhaust gases from the combustion chamber back to the fuel manifold or the oxidizer manifold.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: September 26, 2023
    Assignee: Purdue Research Foundation
    Inventors: Qili Liu, Li Qiao
  • Publication number: 20230294066
    Abstract: A photochemical reactor is disclosed which includes a reaction chamber, the reaction chamber includes a frame, one or more circuit boards each coupled to the frame and each carrying a plurality of light sources, a power source coupling, adapted to power the one or more circuit boards, and a vial receiver centrally disposed about the one or more circuit boards. The photochemical reactor further includes an agitator configured to rotate the vial receiver.
    Type: Application
    Filed: May 22, 2021
    Publication date: September 21, 2023
    Applicant: Purdue Research Foundation
    Inventors: GREGORY SCOTT EAKINS, MARY LYNN NIEDRAUER, MARK A. LIPTON