Patents by Inventor David A. Lang
David A. Lang 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: 20240148715Abstract: The present invention relates to the use of (5S)-{[2-(4-carboxyphenyl)ethyl][2-(2-{[3-chloro-4?-(trifluoromethyl)biphenyl-4-yl]methoxy}phenyl)ethyl]-amino}-5,6,7,8-tetrahydroquinoline-2-carboxylic acid of formula (I), prefer-ably in form of one of its salts or solvates or hydrates, preferably (5S)-{[2-(4-carboxyphenyl)ethyl][2-(2-{[3-chloro-4?-(trifluoromethyl)biphenyl-4-yl]methoxy}phenyl)ethyl]-amino}-5,6,7,8-tetrahydroquinoline-2-carboxylic acid in form of monohydrate (I) of formula (I-M-I) or (5S)-{[2-(4-carboxyphenyl)ethyl][2-(2-{[3-chloro-4?-(trifluoromethyl)biphenyl-4-yl]methoxy}phenyl)-ethyl]-amino}-5,6,7,8-tetrahydroquinoline-2-carboxylic acid inform of mono hydrate (II) of formula (I-M-II), in the inhalative treatment of cardiopulmonary and pulmonary disorders, such as pulmonary arterial hypertension (P AH), chronic thromboembolic pulmonary hypertension (CTEPH) and pulmonary hypertension (PH) associated with chronic lung disease (PH group 3) such as pulmonary hypertension in chronic obstructive pulmoType: ApplicationFiled: November 10, 2023Publication date: May 9, 2024Inventors: Eva Maria BECKER-PELSTER, Hanna TINEL, Michael HAHN, Dieter LANG, Gerrit WEIMANN, Johannes NAGELSCHMITZ, Lisa DIETZ, Soundos SALEH, David JUNG, Ildiko TEREBESI, Tobias MUNDRY, Annett RICHTER, Britta OLENIK, Birgit KEIL, Bernd RÖSLER, Peter FEY, Heiko SCHIRMER, Guido BECKER, Clemens BOTHE, Helene FABER, Julian EGGER, Mark PARRY, David WARD, Cecile VITRE
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Patent number: 11975114Abstract: A hemostatic surface application device having a region of hemostatic foam for contact with a patient's skin where a wound exists or is created, the device includes: a release layer, the release layer in contact with a hemostatic flexible foam section, and a structural foam layer having a front side and a back side surrounding the hemostatic flexible foam layer, forming a generally central hemostatic surface exposed through the front side of the surrounding structural foam layer, and a support layer adhered to the backside of the structural foam layer.Type: GrantFiled: February 4, 2021Date of Patent: May 7, 2024Inventor: David Lang
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Publication number: 20240115143Abstract: A system and method for promoting and safeguarding the wellbeing of patients in relation to a fluid injection may obtain patient data; determine, based on the patient data, an initial risk prediction for a patient for a fluid injection to be administered to the patient, the initial risk prediction including a probability that the patient experiences at least one adverse event in response to the fluid injection; provide, to a user device, before the fluid injection is administered to the patient, the initial risk prediction; determine, after the fluid injection is started, sensor data associated with the patient; determine, based on the sensor data determined after the fluid injection is started, a current risk prediction including a probability that the patient experiences the at least one adverse event in response to the fluid injection; and provide, to the user device, the current risk prediction.Type: ApplicationFiled: December 20, 2023Publication date: April 11, 2024Inventors: Johannes Anton Thüring, Arthur Uber, III, David Griffiths, Michael McDermott, Charles Lang, Linda Van Roosmalen, Barry Skirble, Adam Czibur, Daniel Moore, Vincenzo Caruso, Brandon Clarke
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Publication number: 20240108844Abstract: A humidification system can include a heater base, a humidification chamber, and a breathing circuit. A cartridge can be removably coupled to the heater base. The cartridge can include various sensors, probes, sensor wire connectors, heater wire connectors, and/or other features. The cartridge can include features configured to mate with corresponding features on the humidification chamber and the heater base. The cartridge includes a memory, such as an EEPROM, or other suitable storage device. When the cartridge is installed on the heater base, the memory is electrically connected to a processor and/or memory of the heater base. Various models of cartridges can be produced for use with different humidification chambers, breathing circuits, and/or therapies. A connector can be configured to couple an inspiratory conduit to an outlet port of the humidification chamber. The connector can provide a pneumatic connection to the outlet port and an electrical connection to the cartridge.Type: ApplicationFiled: September 20, 2023Publication date: April 4, 2024Inventors: Hamish Adrian OSBORNE, Gavin Walsh Millar, Stephen David Evans, Bruce Gordon Holyoake, James William Stanton, David Leon McCauley, Gareth Thomas McDermott, Nicholas James Michael McKenna, Myfanwy Jane Antica Norton, Adrian John Elsworth, Michael John Andresen, Jonathan Andrew George Lambert, Sandeep Singh Gurm, Tessa Hazel Paris, Joseph Nathaniel Griffiths, Ping Si, Christopher Gareth Sims, Elmo Benson Stoks, Dexter Chi Lun Cheung, Peter Alan Seekup, Po-Yen Liu, Richard Edward Lang, Paul James Tonkin, Ian Lee Wai Kwan
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Patent number: 11949730Abstract: Various embodiments of the present application set forth a computer-implemented method comprising receiving, at an endpoint device, a user input associated with a first remote application running on a workstation instance associated with the user, determining, based on a context associated with the user input, a first asset associated with the user input, and causing the workstation instance to modify an asset file in a local file system of the workstation instance, wherein the asset file corresponds to at least a portion of the first asset.Type: GrantFiled: August 16, 2021Date of Patent: April 2, 2024Assignee: NETFLIX, INC.Inventors: Lyle Eban Troxell, David Ian Krabacher, Cameron Langs, Raymond Forziati
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Publication number: 20240089723Abstract: Aspects of the subject disclosure may include, for example: determining whether a Subscriber Identify Module (SIM) profile that supports communication via Citizen Band Radio Spectrum (CBRS) is present on a device, resulting in a determination; responsive to the determination being that the SIM profile that supports the communication via the CBRS is present on the device, providing to a user via an interface an element that permits the user to select enabling of communication via the CBRS, disabling of communication via the CBRS, or any combination thereof; receiving from the interface a selection by the user, wherein the selection indicates either an instruction by the user to enable the communication via the CBRS, or an instruction by the user to disable the communication via the CBRS; and responsive to the selection: enabling the communication via the CBRS in a first case that the selection indicates the instruction by the user to enable the communication via the CBRS; or disabling the communication via theType: ApplicationFiled: December 12, 2022Publication date: March 14, 2024Applicants: AT& T Intellectual Property I,L.P., AT& T Mobility II LLCInventors: Marcus Thor, Howard Lang, Daniel Powell, Jinhong No, David Mansisidor, Jasminka Dizdarevic, Joseph Soryal, Nicholas Thompson, Shah Mohammad Murshedul Arefin
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Publication number: 20240017254Abstract: Described herein is a system and method for determining the presence and/or amount of a target in a sample. In some embodiments, a microfluidic device, such as a strip having a microfluidic network thereon, is inserted into an instrument to perform an assay therein. The strip may be configured to receive the sample from a porous member via capillary action, with minimal or no compression of the porous member. The instrument may include a gas bladder actuation assembly, actuated by an eccentric cam, to compress and decompress a gas bladder on the microfluidic device, thereby enabling fluid movement thereon. The instrument may further comprise a magnet disposed in a fixed location, so as to capture any complexes formed between the target and magnetic particles disposed within the microfluidic device. The magnet may be aligned with an optical detection assembly configured to detect the target captured with the magnetic particles.Type: ApplicationFiled: November 10, 2021Publication date: January 18, 2024Applicant: LumiraDx UK Ltd.Inventors: Phill Lowe, Christopher John Slevin, Brian McGuigan, Steven Alexander Keatch, David Lang, Aman Murtaza Khan
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Publication number: 20220387659Abstract: A hemostatic surface application device having a region of hemostatic foam for contact with a patient's skin where a wound exists or is created, the device includes: a release layer, the release layer in contact with a hemostatic flexible foam section, and a structural foam layer having a front side and a back side surrounding the hemostatic flexible foam layer, forming a generally central hemostatic surface exposed through the front side of the surrounding structural foam layer, and a support layer adhered to the backside of the structural foam layer.Type: ApplicationFiled: August 14, 2022Publication date: December 8, 2022Inventor: David Lang
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Patent number: 11437699Abstract: A multiport splitter with a circuit that is less costly, smaller, impedance matched on all ports, provides 9.54 dB isolation between neighboring ports, and is balanced as compared to the current typical implementations. The present disclosure may further provide a single multiport splitter that may be increased to any suitable number of output ports without the need for cascading multiple splitters and/or couplers together in a single device.Type: GrantFiled: July 22, 2020Date of Patent: September 6, 2022Assignee: BAE Systems Information and Electronic Systems Integration Inc.Inventor: David A. Lang
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Publication number: 20220241454Abstract: A hemostatic surface application device having a region of hemostatic foam for contact with a patient's skin where a wound exists or is created, the device includes: a release layer, the release layer in contact with a hemostatic flexible foam section, and a structural foam layer having a front side and a back side surrounding the hemostatic flexible foam layer, forming a generally central hemostatic surface exposed through the front side of the surrounding structural foam layer, and a support layer adhered to the backside of the structural foam layer.Type: ApplicationFiled: February 4, 2021Publication date: August 4, 2022Inventor: DAVID LANG
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Publication number: 20220214121Abstract: A method of manufacturing a multi material device for heat transfer, and a multi material device is disclosed comprising: depositing, by an additive manufacturing technique, a first material onto a scaffold; depositing, by an additive manufacturing technique, a second material onto at least part of the first material, wherein, one of the first or second material is a heat transfer material having first thermal conductivity, a first chemical resistance and a first erosion resistance and the other is a rugged material of a second thermal conductivity, a second chemical resistance and a second erosion resistance, such that the second thermal conductivity is lower than the first thermal conductivity and at least one of the second chemical resistance or second erosion resistance is higher that the respective first chemical resistance or first erosion resistance.Type: ApplicationFiled: April 6, 2020Publication date: July 7, 2022Applicant: Titomic LimitedInventors: Jeffrey David LANG, Vahram PAPYAN, Jayesh MODI, Steven Ronald TAYLOR, Bharath PARASURAMAN
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Publication number: 20220170392Abstract: A beam-like crosshead for a valve train of an internal combustion engine is proposed for the transmission of a cam lift to two gas exchange valves. The crosshead has two side walls which are connected by a transverse wall, and, on an upper side of the transverse wall at its longitudinal center, a contact surface for a cam follower, and, on an underside of the transverse wall at each of its longitudinal ends, a valve contact surface. The crosshead is a reversed bowl-like hollow body which is produced from steel sheet using stamping/bending technology. From the transverse wall the side walls and, transversely at each longitudinal end, end walls hang in a finger-like manner. Cut edges between the side and end walls, starting from the transverse wall, form cut-outs.Type: ApplicationFiled: March 10, 2020Publication date: June 2, 2022Applicant: Schaeffler Technologies AG & Co. KGInventors: Oliver Witter, David Lang
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Publication number: 20220029267Abstract: A multiport splitter with a circuit that is less costly, smaller, impedance matched on all ports, provides 9.54 dB isolation between neighboring ports, and is balanced as compared to the current typical implementations. The present disclosure may further provide a single multiport splitter that may be increased to any suitable number of output ports without the need for cascading multiple splitters and/or couplers together in a single device.Type: ApplicationFiled: July 22, 2020Publication date: January 27, 2022Applicant: BAE Systems Information and Electronic Systems Integration Inc.Inventor: David A. Lang
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Publication number: 20210263028Abstract: The present invention relates to methods for detecting an analyte present in a fluid sample using a microfluidic device comprising a detection zone characterized by an optically transmissible portion and reagent(s) associated with a porous matrix, wherein the analyte is detected with an optical detector. The present invention also provides a microfluidic channel and a microfluidic cartridge for use in such a method.Type: ApplicationFiled: September 13, 2019Publication date: August 26, 2021Inventors: Phill Lowe, Steven Alexander Keatch, Brian McGuigan, Lois Bello, Chris Slevin, David Lang, John Dilieen
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Patent number: 11047898Abstract: A system and associated method determines the characteristics of an electric network including distance to a fault through the use of a power divider and a measuring device that measures a quantity from which voltage magnitude can be determined. The measuring device may be a power detector. The power detector may include a power meter to measure voltage and/or a power sensor to measure amplitude. Then, the results from the power detector are used in conjunction with a Hilbert transform to estimate the phase associated with at least two voltage magnitudes when a combined signal is a minimum phase signal.Type: GrantFiled: February 12, 2019Date of Patent: June 29, 2021Assignee: BAE Systems Information and Electronic Systems Integration Inc.Inventor: David A. Lang
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Patent number: 10940466Abstract: A novel method for synthesizing AEI zeolites is provided which results in high overall relative yields on silica and the structure directing agent.Type: GrantFiled: March 9, 2018Date of Patent: March 9, 2021Assignee: Johnson Matthey Public Limited CompanyInventors: John Leonello Casci, David Lang, Sanyuan Yang
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Patent number: 10876472Abstract: A spark-ignited (SI) internal combustion (IC) engine designed to operate on high octane fuels, such as gasoline, is reconfigured to operate on low octane fuels including logistically preferred distillate fuels, such as diesel or JP-8. Design modifications involve coupling a fuel reformer module to the internal combustion engine. Auxiliary components include a system control module, a heat exchange module, a bypass valve to facilitate start-up, and/or a throttle body to control a reformate-oxidizer mixture fed to the engine. Small portable generators having 0.3-3.0 kWe power output are disclosed based upon the modified SI-IC engine design.Type: GrantFiled: June 22, 2018Date of Patent: December 29, 2020Assignee: PRECISION COMBUSTION, INC.Inventors: Subir Roychoudhury, Richard Mastanduno, David Lang Spence, Bruce Crowder, Curtis Morgan
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Patent number: 10775423Abstract: A system and method for analyzing a device under test is provided. The system includes a signal source for generating an incident signal. The incident signal is routed to one or more inputs of the device under test. The system further includes signal separation and routing circuitry for measuring a portion of the incident signal to provide a reference signal and for separating the incident signal and a reflected signal at the one or more inputs of the device under test. The signal separation circuitry for separating the incident signal and the reflected signal at the input of the device under test is accomplished by a resistive device. The system may further include sampling device operationally coupled to the resistive device. The system and method may further include a signal switching mechanism for sequentially routing time slices of two or more signals to be coherently compared.Type: GrantFiled: September 27, 2017Date of Patent: September 15, 2020Assignee: BAE Systems Information and Electronic Systems Integration Inc.Inventor: David A. Lang
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Patent number: D912843Type: GrantFiled: May 6, 2019Date of Patent: March 9, 2021Assignee: LumiraDx UK LtdInventors: David Lang, Michael Flett, Alex Driver, Benjamin Cox, Iain Deane, Phillip Lowe, Steven Keatch, Brian McGuigan, Alexander Reid
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Patent number: D968642Type: GrantFiled: February 4, 2021Date of Patent: November 1, 2022Assignee: LumiraDx UK LtdInventors: David Lang, Michael Flett, Alex Driver, Benjamin Cox, Iain Deane, Phillip Lowe, Steven Keatch, Brian McGuigan, Alexander Reid