Patents by Inventor Ravindra Kumar
Ravindra Kumar 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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Patent number: 11967421Abstract: In a monitoring method for generating maintenance alerts, component IDs are extracted which identify medical imaging device components in electronic medical imaging device manuals (25, 26, 27, 28). Operating parameters of the medical imaging device components and associated operating parameter ranges are also extracted from the manuals, based on numeric values, parameter terms identifying operating parameters, and linking terms or symbols indicative of equality or inequality that connect the numeric values and parameter terms. The operating parameter ranges are formulated into decision rules (36) which are applied to log data (40) generated by a monitored medical imaging device (2) to detect out-of-range log data generated by the monitored medical imaging device. Maintenance alerts (24) are displayed on a display (18) in response to the detected out-of-range log data. The maintenance alerts are generated from out-of-range log data and are associated with component IDs contained in the out-of-range log data.Type: GrantFiled: March 6, 2019Date of Patent: April 23, 2024Assignee: KONINKLIJKE PHILIPS N.V.Inventors: Ravindra Balasaheb Patil, Meru Adagouda Patil, Sarif Kumar Naik, Vidya Ravi
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Publication number: 20240125271Abstract: Example pump systems having dual-function annular heat exchangers are disclosed. An example pump system to pressurize a fluid within a closed loop transport bus includes a pump to move the fluid, a conduit in fluid connection with the pump, a heat exchanger positioned around at least a portion of the conduit, the heat exchanger to receive a first electrical signal transmitted in a first direction at a first time and a second electrical signal transmitted in a second direction at a second time different from the first time, the second direction opposite the first direction.Type: ApplicationFiled: November 29, 2022Publication date: April 18, 2024Inventors: David Raju Yamarthi, Adam Joesph Wangler, Santosh Kumar Pattnaik, Brian G. Brzek, Ravindra Shankar Ganiger
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Patent number: 11959643Abstract: A combustor for a gas turbine engine, the gas turbine engine defining a longitudinal centerline extending in a longitudinal direction, a radial direction extending orthogonally outward from the longitudinal centerline, and a circumferential direction extending concentrically around the longitudinal centerline, the combustor including: a forward liner segment; an aft liner segment disposed downstream from the forward liner segment relative to a direction of flow through the combustor, the forward and aft liner segments at least partially defining a combustion chamber; and an intermediate member disposed at least partially between the forward and aft liner segments and extending in the circumferential direction.Type: GrantFiled: June 7, 2021Date of Patent: April 16, 2024Assignee: GENERAL ELECTRIC COMPANYInventors: Karthikeyan Sampath, Pradeep Naik, Veeraraju Vanapalli, Perumallu Vukanti, Shai Birmaher, Daniel J. Kirtley, Deepak Ghiya, Rimple Rakeshkumar Rangrej, Saket Singh, Ravindra Shankar Ganiger, Hiranya Kumar Nath, Michael Anthony Benjamin, Rajendra Mahadeorao Wankhade
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Patent number: 11951156Abstract: In some aspects, the invention teaches pharmaceutical compositions that include a TGF-? ligand trap, and methods of using a TGF-? ligand trap to treat, prevent, or reduce the progression rate of pulmonary hypertension (PH). The invention also provides methods of using a TGF-? ligand trap to treat, prevent, or reduce the progression rate of a variety of conditions including, but not limited to, pulmonary vascular remodeling, pulmonary fibrosis, right ventricular hypertrophy, diseases associated with excessive TGF-? signaling, diseases associated with excessive GDF15 signaling, and diseases associated with excessive PAI-1 signaling. The invention further provides methods of using a TGF-? ligand trap to reduce right ventricular systolic pressure in a subject.Type: GrantFiled: April 17, 2020Date of Patent: April 9, 2024Assignees: THE BRIGHAM AND WOMEN'S HOSPITAL, INC., ACCELERON PHARMA, INC.Inventors: Paul B. Yu, Asya Grinberg, Dianne S. Sako, Roselyne Castonguay, Rita Steeves, Ravindra Kumar
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Patent number: 11952305Abstract: In some embodiments, a method for processing an optical fiber includes: drawing an optical fiber through a draw furnace, conveying the optical fiber through a flame reheating device downstream from the draw furnace, wherein the flame reheating device comprises one or more burners each comprising: a body having a top surface and an opposing bottom surface, an opening within the body extending from the top surface through the body to the bottom surface, wherein the optical fiber passes through the opening, and one or more gas outlets within the body; and igniting a flammable gas provided by the one or more gas outlets to form a flame encircling the optical fiber passing through the opening, wherein the flame heats the optical fiber by at least 100 degrees Celsius at a heating rate exceeding 10,000 degrees Celsius/second.Type: GrantFiled: September 30, 2021Date of Patent: April 9, 2024Assignee: CORNING INCORPORATEDInventors: Ravindra Kumar Akarapu, Joel Patrick Carberry, David Alan Deneka, Steven Akin Dunwoody, Kenneth Edward Hrdina, John Michael Jewell, Yuanjie Jiang, Nikolaos Pantelis Kladias, Ming-Jun Li, Barada Kanta Nayak, Dale Robert Powers, Chunfeng Zhou, Vincent Matteo Tagliamonti, Christopher Scott Thomas
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Patent number: 11941125Abstract: Cloud services intelligently provision new VMs for a VM scale set when the original label that included the OS or other software images used to provision existing VMs of the VM scale set is no longer available or has been changed. Metadata of the existing VMs are analyzed to identify an OS image or other software image used to provision the existing VMs. The metadata also reveals updates that are running on the new VMs. These updates include software that was not part of the original label used to provision the existing VMs and are used to find the second label in a label database. The second labels include the OS or software of the existing VMs—or a later version thereof—and some portion of the updates. A VM-provisioning service uses the second label to provision the new VM.Type: GrantFiled: March 14, 2021Date of Patent: March 26, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Uday Kumar Bandaru, Ravindra Nath Bhartiya, Shashank Gupta
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Publication number: 20240093617Abstract: Apparatus, systems, and articles of manufacture are disclosed to dynamically support axial thrust in pumps. Examples disclosed herein include a thrust bearing system including a thrust disc coupled to an impeller shaft; a first thrust pad coupled to a body of the pump, the first thrust pad positioned on a forward side of the thrust disc; a second thrust pad coupled to the body of the pump, the second thrust pad positioned on an aft side of the thrust disc; and a spring-loaded assembly integrated into the first and second thrust pads, the spring-loaded assembly connected to a pump outlet via a first flowline, the first flowline to transmit a working fluid from the pump outlet to the forward side of the thrust disc or the aft side of the thrust disc based on a position of the spring-loaded assembly.Type: ApplicationFiled: December 15, 2022Publication date: March 21, 2024Inventors: Adam Joseph Wangler, David Raju Yamarthi, Ravindra Shankar Ganiger, Santosh Kumar Pattnaik
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Publication number: 20240086584Abstract: Systems and methods for deriving material coefficient values from physical measurements of physical objects are described. These physical measurements can provide material test data.Type: ApplicationFiled: September 18, 2023Publication date: March 14, 2024Inventors: Vinay Kumar Carpenter, Prem Andrade, Ravindra Lahu Masal
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Patent number: 11927105Abstract: Apparatus, systems, and articles of manufacture are disclosed to dynamically support axial thrust in pumps. Examples disclosed herein include a thrust bearing system including a thrust disc coupled to an impeller shaft; a first thrust pad coupled to a body of the pump, the first thrust pad positioned on a forward side of the thrust disc; a second thrust pad coupled to the body of the pump, the second thrust pad positioned on an aft side of the thrust disc; and a spring-loaded assembly integrated into the first and second thrust pads, the spring-loaded assembly connected to a pump outlet via a first flowline, the first flowline to transmit a working fluid from the pump outlet to the forward side of the thrust disc or the aft side of the thrust disc based on a position of the spring-loaded assembly.Type: GrantFiled: December 15, 2022Date of Patent: March 12, 2024Assignee: General Electric CompanyInventors: Adam Joseph Wangler, David Raju Yamarthi, Ravindra Shankar Ganiger, Santosh Kumar Pattnaik
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Publication number: 20240076989Abstract: An airfoil assembly extends along a radial direction between a root and a tip, the airfoil assembly comprising: a first blade segment positioned proximate the root of the airfoil assembly; a second blade segment positioned adjacent the first blade segment along the radial direction; and a tensioning assembly comprising a plurality of tensioning strings that extend between and mechanically couple the first blade segment and the second blade segment.Type: ApplicationFiled: December 14, 2022Publication date: March 7, 2024Inventors: David Raju Yamarthi, Ravindra Shankar Ganiger, Vasanth Kumar Balaramudu, Vishnu Vardhan Venkata Tatiparthi, Nitesh Jain, Vidyashankar Ramasastry Buravalla
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Patent number: 11920796Abstract: A combustor for a gas turbine engine, the gas turbine engine defining a longitudinal centerline extending in a longitudinal direction, a radial direction extending orthogonally outward from the longitudinal centerline, and a circumferential direction extending concentrically around the longitudinal centerline, the combustor including: a forward liner segment; an aft liner segment disposed downstream from the forward liner segment relative to a direction of flow through the combustor, the forward and aft liner segments at least partially defining a combustion chamber; and an intermediate member disposed at least partially between the forward and aft liner segments and extending in the circumferential direction.Type: GrantFiled: June 7, 2021Date of Patent: March 5, 2024Assignee: GENERAL ELECTRIC COMPANYInventors: Karthikeyan Sampath, Pradeep Naik, Veeraraju Vanapalli, Perumallu Vukanti, Shai Birmaher, Daniel J. Kirtley, Deepak Ghiya, Rimple Rakeshkumar Rangrej, Saket Singh, Ravindra Shankar Ganiger, Hiranya Kumar Nath, Michael Anthony Benjamin, Rajendra Mahadeorao Wankhade
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Patent number: 11916964Abstract: A multi-API security policy that covers multiple API calls of a transaction is dynamically enforced at runtime, without access to the specification or code of the APIs. Calls made to APIs of the transaction are logged, and the logs are read. Data objects used by the APIs are identified. Specific data labels are assigned to specific fields of the data objects, consistently identifying data fields of specific types. Linkages are identified between specific ones of the multiple APIs, based on the consistent identification of specific types of data fields. An API call graph is constructed, identifying a sequence of API calls made during the transaction. The call graph is used to enforce the security policy, by tracking the flow of execution of the multi-API transaction at runtime, and detecting actions that violate the security policy. Security actions are taken responsive to the detected actions that violate the policy.Type: GrantFiled: June 3, 2021Date of Patent: February 27, 2024Assignee: ArecaBay, Inc.Inventors: Lebin Cheng, Ravindra Balupari, Sekhar Babu Chintaginjala, Ankit Kumar, Sandeep Yadav
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Patent number: 11857599Abstract: In certain aspects, the disclosure provides compositions and methods for treating spinal muscular atrophy. For example, in some embodiments, the disclosure provides ALK4:ActRIIB antagonists that may be used to treat spinal muscular atrophy, particularly treating one or more complications of spinal muscular atrophy including, for example, increasing muscle mass muscle strength, and bone mineral density.Type: GrantFiled: April 2, 2018Date of Patent: January 2, 2024Assignee: Acceleron Pharma Inc.Inventors: Ravindra Kumar, Rajasekhar Naga Venkata Sai Suragani, Jia Li
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Publication number: 20230416379Abstract: This disclosure provides ALK7-binding proteins such as anti-ALK7 antibodies, and compositions and methods for making the ALK7-binding proteins. In certain embodiments the ALK7-binding proteins inhibit, or antagonize ALK7 activity. In addition, the disclosure provides compositions and methods for diagnosing and treating overweight, obesity, diabetes, overweight, obesity, type 2 diabetes, and their associated conditions; metabolic disorders, and other diseases or conditions that can be treated, prevented or ameliorated by targeting ALK7.Type: ApplicationFiled: June 20, 2023Publication date: December 28, 2023Inventors: John Knopf, Jonathan Belk, Nathan J. Sharkey, Ravindra Kumar, Asya Grinberg, Dianne Sako, Roselyne Castonguay, Yossi Dagon
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Publication number: 20230415456Abstract: Laminated glass-based articles are provided. The glass-based articles include at least a first glass-based layer, a second glass-based layer, and a polymer layer disposed between the first and second glass-based layers. The first glass-based layer includes a compressive stress. A difference between the coefficient of thermal of expansion of the first glass-based layer and the coefficient of thermal of expansion of the second glass-based layer is greater than or equal to 0.4 ppm/° C. Methods of producing the laminated glass-based articles are also provided.Type: ApplicationFiled: November 24, 2021Publication date: December 28, 2023Inventors: Ravindra Kumar Akarapu, Matthew John Dejneka, Michael Edward DeRosa, Diane Kimberlie Guilfoyle, Camden Wayne Isenberg, Manuela Ocampo Davila, Shawn Michael O'Malley, Paul George Rickerl, Amber Leigh Tremper, Erick Franklin VanDuyne, Jonathan Earl Walter
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Patent number: 11827689Abstract: In certain aspects, the disclosure provides soluble heteromeric polypeptide complexes comprising an extracellular domain of an ALK7 receptor and an extracellular domain of ActRIIB In certain aspects, these ALK7:ActRIIB heteromultimers are can be used to improve metabolic parameters in a patient in need thereof. In certain aspects, these ALK7:ActRIIB heteromultimers are can be used to treat or prevent one or more kidney-associated disease or condition in a patient in need thereof.Type: GrantFiled: April 30, 2021Date of Patent: November 28, 2023Assignee: ACCELERON PHARMA INC.Inventors: Ravindra Kumar, Asya Grinberg, Dianne Sako, Robert Scott Pearsall, Roselyne Castonguay, Gang Li, Yossi Dagon, John Knopf
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Publication number: 20230376364Abstract: Solutions for enabling lower privilege users (e.g., applications, virtualized computing environment applications such as virtual machines or containers) to perform requests for service (e.g., remote procedure calls) that require higher privilege include: receiving, by a relay service executing at a first privilege level, from an application executing at a lower privilege level, a received request for service. The first privilege level is sufficient for the request, however, the application's privilege level is insufficient. The relay service determines whether the application is authorized to perform the request by comparing the application identity and the request with privilege exception information (e.g., a list of application identities and corresponding requests that are subject to privilege exception). If the application's request is authorized, the relay service relays the request (e.g.Type: ApplicationFiled: May 23, 2022Publication date: November 23, 2023Inventors: David LEMKE, Ravindra KUMAR
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Patent number: 11807673Abstract: In certain aspects, the present invention provides compositions and methods for increasing red blood cell and/or hemoglobin levels in vertebrates, including rodents and primates, and particularly in humans.Type: GrantFiled: October 6, 2020Date of Patent: November 7, 2023Assignee: Acceleron Pharma Inc.Inventors: Ravindra Kumar, Rajasekhar Naga Venkata Sai Suragani, John Knopf
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Patent number: 11804349Abstract: A circuit interrupter movable among ON, OFF, and TRIP positions includes a housing, a latch situated on the housing, a number of mechanisms situated on the housing, each mechanism of the number of mechanisms including a contact arm that is movable with respect to the housing, a set of separable contacts including a stationary contact and further including a movable contact situated on the contact arm, a handle, a pin, a first spring that extends between the contact arm and the handle in at least one of the OFF position and the ON position, a second spring that extends between the handle and the pin, and the pin being movable among a position engaged with the latch in at least one of the ON position and the OFF position and another position engaged with the handle in the TRIP position.Type: GrantFiled: September 10, 2021Date of Patent: October 31, 2023Assignee: EATON INTELLIGENT POWER LIMITEDInventors: Ashwini Ladkat, Karthik Satyanarayanan, Ravindra Kumar Soni, Jeffrey Michael Cox
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Publication number: 20230339838Abstract: The present disclosure relates to a process for producing levulinic acid from the technical lignin. The technical lignin is rich in lignin and ash and do not have any other use and usually incinerated as a waste management strategy. During the incineration process, the cellulose also gets burnt and wasted.Type: ApplicationFiled: April 14, 2023Publication date: October 26, 2023Applicants: INDIAN OIL CORPORATION LIMITED, DEPARTMENT OF BIOTECHNOLOGYInventors: Alok SATLEWAL, Ruchi AGRAWAL, Ravindra KUMAR, Ravi Prakash GUPTA, Sankara Sri Venkata RAMAKUMAR