公开(公告)号：US12096863B2

公开(公告)日：2024-09-24

申请号：US17462462

申请日：2021-08-31

申请人： University of Pittsburgh—Of the Commonwealth System of Higher Education ,  The United States Government as Represented by the Department of Veterans Affairs

发明人： Rory Alan Cooper ,  Michael A. Shulock ,  Joshua D. Brown ,  Garrett G. Grindle ,  Benjamin Todd Gebrosky ,  Sayeedur Rahman ,  Sivan Almosnino ,  Lisa Garamella ,  Daniel Robin

IPC分类号： A47C1/024 ,  A47C1/025 ,  A47C3/20 ,  A47C7/50 ,  A47C7/62 ,  A61G5/04 ,  A61G5/10 ,  A61G5/12

CPC分类号： A47C7/62 ,  A47C1/0242 ,  A47C1/025 ,  A47C3/20 ,  A47C7/5064 ,  A61G5/04 ,  A61G5/1059 ,  A61G5/1067 ,  A61G5/128 ,  A61G2200/34

摘要： An access system includes a laterally extending frame, a carriage in operative connection with the laterally extending frame and including a drive to move the carriage laterally on the frame, a seat support attached to the carriage including a seat assembly interface and a lift to raise and lower the seat assembly interface within a range of positions, a seat assembly attached to the seat assembly interface, a controller in operative connection with the drive of the carriage and the lift of the seat support via which the position of the seat support is controllable, and a controller interface in operative connection with the controller.

公开(公告)号：US11857634B2

公开(公告)日：2024-01-02

申请号：US17049152

申请日：2019-04-20

申请人： University of Pittsburgh—Of the Commonwealth System of Higher Education

发明人： Song Li ,  Jingjing Sun ,  Yichao Chen ,  Yixian Huang ,  Yanhua Liu ,  Binfeng Lu

IPC分类号： A61K47/58 ,  A61K47/54 ,  A61K9/107 ,  A61K31/65 ,  C12N15/113

CPC分类号： A61K47/58 ,  A61K9/1075 ,  A61K31/65 ,  A61K47/549 ,  C12N15/113 ,  C12N2310/14 ,  C12N2310/351

摘要： A formulation includes a plurality of polymers including a hydrophobic polymer backbone (for example, formed via radical polymerization), a first plurality of pendant groups attached to the hydrophobic polymer backbone and including at least one cationic group, and a second plurality of pendant groups attached to the hydrophobic polymer backbone and including at least one hydrophilic polymer, a first therapeutic compound, and a second therapeutic compound, wherein the second therapeutic compound is different from the first therapeutic compound and includes a nucleic acid.

公开(公告)号：US11844968B2

公开(公告)日：2023-12-19

申请号：US16724538

申请日：2019-12-23

申请人： MSA TECHNOLOGY, LLC

发明人： Carsten Leuschner ,  Klaus Schmidtke ,  Marco Tekelenburg ,  Michael Horn ,  Detlef Kielow ,  Thomas Kuba

IPC分类号： A62B9/00 ,  A62B7/02 ,  A62B18/02 ,  A62B18/08 ,  A62B18/00 ,  G08B21/18

CPC分类号： A62B9/006 ,  A62B7/02 ,  A62B18/006 ,  A62B18/02 ,  A62B18/08 ,  A62B18/082 ,  G08B21/182

摘要： A system includes a pressure regulator including a housing, an inlet for connection to a pressurized gas comprising oxygen, and at least one energy transfer element. The system further includes a respiration facepiece including at least one seal system to form a sealing engagement with the face of a user to encompass the nose and mouth of the user, thereby creating a volume of sealing engagement between the respiration facepiece and the user, an opening into the volume of sealing engagement of the respiration facepiece in communicative connection with an interface for removable attachment of the pressure regulator to the respiration facepiece, and an inspiration port in fluid connection with the interface and in fluid connection with the volume of sealing engagement. The pressure regulator interface includes at least one cooperating energy transfer element such that energy can be transferred between the at least one energy transfer element and the at least one cooperating energy transfer element to transfer at least one of data or power into the volume of sealing engagement.

公开(公告)号：US11685657B2

公开(公告)日：2023-06-27

申请号：US17078353

申请日：2020-10-23

申请人： University of Pittsburgh—Of the Commonwealth System of Higher Education

发明人： Alexander Star ,  David White

IPC分类号： C01B32/194 ,  C09K13/00 ,  B82Y40/00 ,  B82Y30/00

CPC分类号： C01B32/194 ,  C09K13/00 ,  B82Y30/00 ,  B82Y40/00

摘要： A method of forming a pattern in a substrate material includes positioning a layer of a covalent organic framework polymer including nanoscale holes or pores therein over the substrate material as a template having nanoscale holes or pores therein to form a templated assembly and applying an etching process to the templated assembly.

公开(公告)号：US11602562B2

公开(公告)日：2023-03-14

申请号：US16993405

申请日：2020-08-14

申请人： University of Pittsburgh—Of the Commonwealth System of Higher Education

发明人： Xinyan Cui ,  Xiliang Luo ,  Cassandra Weaver

IPC分类号： A61K47/02 ,  A61K47/34 ,  A61K9/70 ,  A61K9/00 ,  A61K47/52 ,  A61K31/573 ,  A61K38/39 ,  A61K45/06 ,  A61N1/04

摘要： A composition includes at least one polymer doped with graphene oxide to induce conductivity in the polymer and at least one agent immobilized at least one of (i) on graphene oxide extending from the surface of the composite material or (ii) within the composite material.

公开(公告)号：US11504286B2

公开(公告)日：2022-11-22

申请号：US16067992

申请日：2017-01-04

申请人： University of Pittsburgh—Of the Commonwealth System of Higher Education ,  The United States Government as represented by the Department of Veterans Affairs ,  FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

发明人： Rory Alan Cooper ,  Hongwu Wang ,  Brandon Joseph Daveler ,  Benjamin Todd Gebrosky ,  Garrett G. Grindle ,  Jonathan L. Pearlman ,  Urs Schneider ,  David Minzenmay

IPC分类号： A61G5/04 ,  A61G5/10 ,  B60K7/00 ,  F03C2/00 ,  F16H7/06 ,  F16H48/20

摘要： A personal mobility device includes a frame, a plurality of wheels attached to the frame and one or more pneumatic motors. Each of the one or more pneumatic motors has a drive shaft in operative connection with at least one of the plurality of wheels. The personal mobility device further includes at least one tank (that is, a storage container) for storage of a pressurized gas in operative connection with the one or more pneumatic motors to supply pressurized gas to the one or more pneumatic motors and a control system in operative connection with the at least one tank and with the one or more pneumatic motors.

公开(公告)号：US11117061B2

公开(公告)日：2021-09-14

申请号：US16682691

申请日：2019-11-13

申请人： Cameron Jones

发明人： Cameron Jones

IPC分类号： A63H3/00 ,  A47G9/08 ,  A63H3/02

摘要： A sleeping bag system has the appearance of a stuffed character when not in use as a sleeping bag and includes a torso including a torso compartment therein, a first limb having a first arm compartment therein which is in connection with the torso compartment, a second limb having a second arm compartment therein which is in connection with the torso compartment, at least a third limb having at least a first leg compartment therein which is in connection with the torso compartment. The sleeping bag system further includes an opening in the torso providing access to the torso compartment from outside of the sleeping bag system and an item removably storable in the torso compartment which is adapted to provide stability to the sleeping bag system such that the sleeping bag system can sit upright without support when not in use as a sleeping bag.

公开(公告)号：US10982266B2

公开(公告)日：2021-04-20

申请号：US15802066

申请日：2017-11-02

申请人： CARNEGIE MELLON UNIVERSITY

发明人： Munira F. Fouz ,  Krzysztof Matyjaszewski ,  Bruce A. Armitage ,  Subha Ranjan Das ,  Saadyah Averick

IPC分类号： C12Q1/68 ,  C12Q1/6834 ,  C07H21/04 ,  C08L57/00 ,  G01N33/58 ,  C08L57/12 ,  A61K47/68

摘要： A composition includes a polymer including extending chains, side chains, or branches. One (or more) of a plurality of a first strand of nucleic acid is attached to each of a plurality of the side chains. One (or more) of a plurality of a second strand of nucleic acid, which is complementary to the first strand of nucleic acid, is complexed to each of the plurality of the first strand of nucleic acid to form a double strand of nucleic acid on each of the plurality of the side chains. At least one fluorescent compound is associated with the double strand of nucleic acid on each of the plurality of the side chains.

公开(公告)号：US10948449B2

公开(公告)日：2021-03-16

申请号：US15685432

申请日：2017-08-24

申请人： MSA TECHNOLOGY, LLC

发明人： Brian Keith Davis ,  Michael Alvin Brown ,  Mark Flori Zanella, Sr.

IPC分类号： G01N27/327 ,  G01N27/404 ,  G01N27/407

摘要： An electrochemical gas sensor includes a sensor housing having a plurality of inlet passages, wherein each of the plurality of inlet passages has a cross-sectional area of no greater than 11,309 μm2. The electrochemical gas sensor further includes a working electrode within the housing which is responsive to an analyte gas and an electrolyte within the sensor housing in ionic contact with the working electrode.

公开(公告)号：US10900922B2

公开(公告)日：2021-01-26

申请号：US16037882

申请日：2018-07-17

申请人： MSA TECHNOLOGY, LLC

发明人： Michael Alvin Brown ,  Meghan E. Swanson ,  Mark Flori Zanella, Sr.

IPC分类号： G01N27/16 ,  G01N25/30

摘要： A system includes a primary combustible gas sensor and a trigger combustible gas sensor including a first trigger element of low-thermal-mass which includes a first trigger heating element in operative connection with electronic circuitry. The trigger combustible gas sensor also includes a second trigger element of low thermal mass including a second trigger heating element. The second trigger element is also in operative connection with the electronic circuitry. The electronic circuitry further has a first trigger mode of operating in which the first trigger element is heated to a temperature at or above a temperature at which the first trigger element causes combustion of the at least one combustible gas analyte and wherein the second trigger element is operated as a trigger compensating element. The electronic circuitry is configured to operate the trigger combustible gas sensor to detect a value of a response at or above a threshold value. The primary combustible gas sensor is activated from a low-power state upon the threshold value being detected by the trigger combustible gas sensor.