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公开(公告)号：US20240073337A1
公开(公告)日：2024-02-29
申请号：US18271725
申请日：2021-01-13
Inventor： Todd J. HARRIS , Peter BAUER , Jan ALLEBACH , Zhenhua HU , Litao HU
IPC: H04N1/00 , G06V10/44 , G06V10/764 , G06V10/82 , G06V30/414
CPC classification number: H04N1/00816 , G06V10/44 , G06V10/764 , G06V10/82 , G06V30/414
Abstract: In some examples, a computing device can include a processor resource and a non-transitory memory resource storing machine-readable instructions stored thereon that, when executed, cause the processor resource to: identify a plurality of regions within a captured document, determine a quantity of vertical transitions and horizontal transitions within the plurality of regions, and select an output resolution for the plurality of regions based on the quantity of vertical transitions and horizontal transitions within the plurality of regions.
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112.发明公开公开(公告)号：US20240068049A1
公开(公告)日：2024-02-29
申请号：US18252711
申请日：2021-11-11
Applicant: PURDUE RESEARCH FOUNDATION
Inventor： Mohit VERMA , Suraj MOHAN , Ana PASCUAL-GARRIGOS , Haley BROUWER , Jennifer KOZIOL , Jon SCHOONMAKER , Timothy JOHNSON
IPC: C12Q1/689
CPC classification number: C12Q1/689
Abstract: Assays, kits, and methods that target and/or detect the presence of bovine respiratory complex (BRD)-associated pathogens in a sample. These assays, kits and methods can be portable and capable of providing fast (within 45 minutes) and accurate (at least 96%) results in the field, eliminating the need for a laboratory and other complex equipment.
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113.发明授权公开(公告)号：US11912655B2
公开(公告)日：2024-02-27
申请号：US17747637
申请日：2022-05-18
Applicant: PURDUE RESEARCH FOUNDATION
Inventor： Rakesh Agrawal , Yiru Li
Abstract: Processes and systems for upgrading natural gas liquids. At least a portion of the natural gas liquid components in a shale gas stream can be dehydrogenated to their corresponding olefin derivatives prior to separating any methane from the liquids. Further processing subsequent to dehydrogenation could include various separations, oligomerizing olefins produced in the dehydrogenation step, recovering desired products, etc. The order of the processing steps subsequent to dehydrogenation could be adjusted in various cases.
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公开(公告)号：US20240058375A1
公开(公告)日：2024-02-22
申请号：US18260190
申请日：2021-10-27
Applicant: Purdue Research Foundation
Inventor： Qi ZHOU , Maizbha Uddin AHMED , Mohammad Abul Kalam AZAD , Jian LI
IPC: A61K31/785 , A61K38/12 , A61K9/00
CPC classification number: A61K31/785 , A61K38/12 , A61K9/0073 , A61K9/0075
Abstract: The present disclosure generally relates to a method for reducing the toxicity of polymyxins as a therapeutic agent comprising the step of coadministration of an aminoglycoside; a method for improving the aerosolization of an aminoglycoside comprising the step of combination formulation with a polymyxin; and a process for manufacturing a dry powder composition comprising a polymyxin and aminoglycoside. Pharmaceutical compositions and methods of treatment for lung infections are within the scope of this invention.
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公开(公告)号：US11905005B2
公开(公告)日：2024-02-20
申请号：US17403706
申请日：2021-08-16
Applicant: Purdue Research Foundation
Inventor： David J. Cappelleri , Daniel R. McArthur
CPC classification number: B64C29/0025 , G05D1/101 , G05D1/102 , B64D47/08 , B64U30/20 , B64U50/13 , B64U2101/00 , B64U2201/10
Abstract: An unmanned ground-based system is disclosed which includes a chassis, a plurality of wheels coupled to the chassis and configured to allow the chassis to move about a surface, a plurality of propeller assemblies configured to provide on-ground motion propulsions, a boom having a boom propeller assembly with a propeller disposed on a plane generally perpendicular to the plurality of propeller assemblies, configured to independently and selectively provide positive and negative rectilinear thrust vectors, and an end-effector coupled to a distal end of the boom, the end-effector having a force sensor configured to provide contact force between the end-effector and an object, wherein the contact force is used as a feedback signal to determine magnitude of the positive and negative rectilinear thrust vectors that is generated by the propeller of the boom propeller assembly.
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Patent Agency Ranking
公开(公告)号：US20240045002A1
公开(公告)日：2024-02-08
申请号：US18380091
申请日：2023-10-13
Applicant: Purdue Research Foundation
Inventor： Vladimir M. Shalaev , Pramey Upadhyaya , Abhishek Bharatbhai Solanki , Simeon I. Bogdanov , Yong P. Chen , Mohammad Mushfiqur Rahman , Avinash Rustagi
Abstract: A nanodevice provides for electric-field control of magnon-QSD interactions. The nanodevice includes a ferroelectric substrate, a ferromagnetic material disposed over the ferroelectric substrate, and a nanodiamond including an ensemble of nitrogen-vacancy (NV) spins, each NV magnetically interfacing with the ferromagnetic material. An electric field is measured by applying a voltage across the ferroelectric substrate and the ferromagnetic material, changing a magnon excitation spectrum of the ferromagnetic material with respect to an electron spin resonance frequency of the ensemble of NV spins, and measuring a relaxation rate of the ensemble of NV spins.
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公开(公告)号：US20240039252A1
公开(公告)日：2024-02-01
申请号：US18227784
申请日：2023-07-28
Applicant: Purdue Research Foundation , Rectify LLC
Inventor： Jonathan Ore , Philip Teague , Frank W. Teague, III , Eckhard Groll
Abstract: A direct current (DC) electrical panel (DC Combiner) is disclosed which includes a plurality of input pairs of positive and negative inputs, each input pair of the plurality of input pairs is configured to provide a positive DC input at a predefined voltage and a negative DC return, each positive input is coupled to a protection circuit whereby each such positive input is isolated from other positive inputs of the plurality of input pairs, thereby generating a protected input, each protected input is coupled to a busbar, and the busbar coupled to a plurality of switched circuits via a breaker switch in line with a protected input.
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公开(公告)号：US20240029472A1
公开(公告)日：2024-01-25
申请号：US17870618
申请日：2022-07-21
Inventor： Yezhi SHEN , Weichen XU , Qian LIN , Jan P. ALLEBACH , Fengqing ZHU
CPC classification number: G06V40/172 , G06T7/50 , G06T7/194 , G06T2207/20084
Abstract: In some examples in accordance with the present description, an electronic device is provided. The electronic device includes a controller to implement an image segmentation process. The controller is to obtain color information of an image. The controller also is to obtain depth information of the image. The controller also is to determine a depth of a face represented in the color information. The controller also is to segment a foreground of the image from a background of the image according to the color information and the depth information based on the depth of the face.
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公开(公告)号：US20240026197A1
公开(公告)日：2024-01-25
申请号：US18376810
申请日：2023-10-04
Applicant: Purdue Research Foundation
Inventor： Jonathan James Wilker , Gudrun Schmidt
IPC: C09J189/00
CPC classification number: C09J189/00
Abstract: The present disclosure relates to adhesive compositions made from the reaction product of plant protein and phenolics, and method of making and using the adhesive compositions. A maximum bonding strength of 7.8±1.5 MPa was obtained using only 1 weight % tannic acid in a zein matrix of pH=7 and cured in 120° C.
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公开(公告)号：US20240025861A1
公开(公告)日：2024-01-25
申请号：US18367032
申请日：2023-09-12
Applicant: Purdue Research Foundation
Inventor： Robert Graham Cooks , Pallab Basuri , Nicolás M. Morato , Thalappil Pradeep
IPC: C07D235/08
CPC classification number: C07D235/08
Abstract: The invention generally relates to methods of coupling a carbon containing moiety to an amine containing moiety.
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