Patents by Inventor Shilpi Agarwal
Shilpi Agarwal 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: 20230145736Abstract: The present invention relates to xanthan lyase variants and methods for obtaining xanthan lyase variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.Type: ApplicationFiled: October 27, 2022Publication date: May 11, 2023Applicant: NOVOZYMES A/SInventors: Jens Erik Nielsen, Allan Svendsen, Lars Anderson, Rune Nygaard Monrad, Rajendra Kulothungan Sainathan, Pernille F. Jensen, Kasper D. Rand, Geetha Hiremath Mendez, Sohel Dalal, Shilpi Agarwal
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Patent number: 11512300Abstract: The present invention relates to xanthan lyase variants and methods for obtaining xanthan lyase variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.Type: GrantFiled: August 24, 2017Date of Patent: November 29, 2022Assignee: NOVOZYMES A/SInventors: Jens Erik Nielsen, Allan Svendsen, Lars Anderson, Rune Nygaard Monrad, Rajendra Kulothungan Sainathan, Pernille F. Jensen, Kasper D. Rand, Geetha Hiremath Mendez, Sohel Dalal, Shilpi Agarwal
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Patent number: 11507487Abstract: In one embodiment, a method selects a percentage of a plurality hosts that are coupled together via a network fabric and calculates a number of workloads needed for the percentage of hosts based on a benchmark test to run. A plurality of data compute nodes are configured on one or more host pairs in the percentage of the plurality of hosts to send and receive the number of workloads through the network fabric to perform the benchmark test. A set of measurements is received for sending and receiving the workloads through the network fabric using the plurality of data compute nodes. The method increases the percentage of the plurality of hosts until the set of measurements fails a criteria or the percentage of the plurality of hosts is all of the plurality of hosts.Type: GrantFiled: September 20, 2017Date of Patent: November 22, 2022Assignee: VMware, Inc.Inventors: Chien-Chia Chen, Dongdong Deng, Jin Heo, Shilpi Agarwal
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Patent number: 11359188Abstract: The present invention relates to xanthan lyase variants and methods for obtaining xanthan lyase variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.Type: GrantFiled: August 3, 2018Date of Patent: June 14, 2022Assignee: Novozymes A/SInventors: Rune Nygaard Monrad, Rajendra Kulothungan Sainathan, Geetha Hiremath Mendez, Sohel Dalal, Shilpi Agarwal, Allan Svendsen, Mette Louise Dissing Overgaard, Vasudeva Prahlada Rao
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Patent number: 11267855Abstract: Engineered FGF1 and FGF2 polypeptides, polynucleotides encoding these polypeptides and DNA constructs, vectors and compositions including these engineered polypeptides are provided herein. The engineered FGF1 and FGF2 polypeptides are more stable than their wild-type counterparts and may be more effective at treating a variety of conditions that FGF1 and FGF2 are useful for treating such as wound healing.Type: GrantFiled: March 18, 2019Date of Patent: March 8, 2022Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSASInventors: Suresh Kumar Thallapuranam, Shilpi Agarwal, Ravi Kumar Gundampati, Srinivas Jayanthi, Tengjiao Wang, Jake Jones, Olivia Kolenc, Ngoc Lam, Isabelle Niyonshuti, Kartik Balachandran, Kyle Quinn, Jingyi Chen
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Publication number: 20210155915Abstract: The present invention relates to xanthan lyase variants and methods for obtaining xanthan lyase variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.Type: ApplicationFiled: August 3, 2018Publication date: May 27, 2021Applicant: Novozymes A/SInventors: Rune Nygaard Monrad, Rajendra Kulothungan Sainathan, Geetha Hiremath Mendez, Sohel Dalal, Shilpi Agarwal, Allan Svendsen, Mette Louise Dissing Overgaard, Vasudeva Prahlada Rao
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Patent number: 11001827Abstract: The present disclosure relates to detergent compositions comprising xanthan lyase variants and methods for use of said compositions.Type: GrantFiled: August 24, 2017Date of Patent: May 11, 2021Assignee: Henkel AG & Co. KGaAInventors: Nina Mussmann, Susanne Wieland, Daniela Herbst, Lars Anderson, Jens Erik Nielsen, Allan Svendsen, Rune Nygaard Monrad, Rajendra Kulothungan Sainathan, Geetha Hiremath Mendez, Sohel Dalal, Shilpi Agarwal, Kasper D. Rand, Pernille F. Jensen
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Publication number: 20210130744Abstract: Detergent compositions may include xanthan lyase variants and methods of using such detergent compositions. The lyase may have an alteration at one or more positions where the variant has at least 60% but less than 100% sequence identity to SEQ ID NO: 2.Type: ApplicationFiled: August 3, 2018Publication date: May 6, 2021Inventors: Nina MUSSMANN, Susanne WIELAND, Christian DEGERING, Rune Nygaard MONRAD, Rajendra Kulothungan SAINATHAN, Sohel DALAL, Geetha Hiremath MENDEZ, Shilpi AGARWAL, Allan SVENDSEN, Mette Louise Dissing OVERGAARD, Vasudeva P. RAO
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Networking stack of virtualization software configured to support latency sensitive virtual machines
Patent number: 10860356Abstract: A host computer has a plurality of containers including a first container executing therein, where the host also includes a physical network interface controller (NIC). A packet handling interrupt is detected upon receipt of a first data packet associated with the first container. If the first virtual machine is latency sensitive, then the packet handling interrupt is processed. If the first virtual machine is not latency sensitive, then the first data packet is queued and and processing of the packet handling interrupt is delayed.Type: GrantFiled: July 10, 2017Date of Patent: December 8, 2020Assignee: VMware, Inc.Inventors: Haoqiang Zheng, Lenin Singaravelu, Shilpi Agarwal, Daniel Michael Hecht, Garrett Smith -
Publication number: 20200274820Abstract: An approach for a dynamic provisioning of multiple RSS engines is provided. In an embodiment, a method comprises monitoring a CPU usage of hardware queues implemented in a plurality of RSS pools, and determining whether a CPU usage of any hardware queue, implemented in a particular RSS pool of the plurality of RSS pools, has increased above a threshold value. In response to determining that a CPU usage of a particular hardware queue, implemented in the particular RSS pool, has increased above the threshold value, it is determined whether the particular RSS pool includes an unused hardware queue (a queue with light CPU usage). If such an unused hardware queue is presented, then an indirection table that is associated with the particular RSS pool is modified to remap one or more data flows from the particular hardware queue to the unused hardware queue.Type: ApplicationFiled: May 6, 2020Publication date: August 27, 2020Inventors: Aditya G. Holla, Rajeev Nair, Shilpi Agarwal, Subbarao Narahari, Zongyun Lai, Wenyi Jiang, Srikar Tati
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Patent number: 10735341Abstract: An approach for a dynamic provisioning of multiple RSS engines is provided. In an embodiment, a method comprises monitoring a CPU usage of hardware queues implemented in a plurality of RSS pools, and determining whether a CPU usage of any hardware queue, implemented in a particular RSS pool of the plurality of RSS pools, has increased above a threshold value. In response to determining that a CPU usage of a particular hardware queue, implemented in the particular RSS pool, has increased above the threshold value, it is determined whether the particular RSS pool includes an unused hardware queue (a queue with light CPU usage). If such an unused hardware queue is presented, then an indirection table that is associated with the particular RSS pool is modified to remap one or more data flows from the particular hardware queue to the unused hardware queue.Type: GrantFiled: April 26, 2018Date of Patent: August 4, 2020Assignee: NICIRA, INC.Inventors: Aditya G. Holla, Rajeev Nair, Shilpi Agarwal, Subbarao Narahari, Zongyun Lai, Wenyi Jiang, Srikar Tati
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Publication number: 20190334829Abstract: An approach for a dynamic provisioning of multiple RSS engines is provided. In an embodiment, a method comprises monitoring a CPU usage of hardware queues implemented in a plurality of RSS pools, and determining whether a CPU usage of any hardware queue, implemented in a particular RSS pool of the plurality of RSS pools, has increased above a threshold value. In response to determining that a CPU usage of a particular hardware queue, implemented in the particular RSS pool, has increased above the threshold value, it is determined whether the particular RSS pool includes an unused hardware queue (a queue with light CPU usage). If such an unused hardware queue is presented, then an indirection table that is associated with the particular RSS pool is modified to remap one or more data flows from the particular hardware queue to the unused hardware queue.Type: ApplicationFiled: April 26, 2018Publication date: October 31, 2019Applicant: NICIRA, INC.Inventors: Aditya G. HOLLA, Rajeev NAIR, Shilpi AGARWAL, Subbarao NARAHARI, Zongyun LAI, Wenyi JIANG, Srikar TATI
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Publication number: 20190284252Abstract: Engineered FGF1 and FGF2 polypeptides, polynucleotides encoding these polypeptides and DNA constructs, vectors and compositions including these engineered polypeptides are provided herein. The engineered FGF1 and FGF2 polypeptides are more stable than their wild-type counterparts and may be more effective at treating a variety of conditions that FGF1 and FGF2 are useful for treating such as wound healing.Type: ApplicationFiled: March 18, 2019Publication date: September 19, 2019Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSASInventors: Suresh Kumar Thallapuranam, Shilpi Agarwal, Ravi Kumar Gindampati, Srinivas Jayanthi, Tengjiao Wang, Jake Jones, Olivia Kolenc, Ngoc Lam, Isabelle Niyonshuti, Kartik Balachandran, Kyle Quinn, Jingyi Chen
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Publication number: 20190185841Abstract: The present invention relates to xanthan lyase variants and methods for obtaining xanthan lyase variants. The present invention also relates to polynucleotides encoding the variants; nucleic acid constructs, vectors, and host cells comprising the polynucleotides; and methods of using the variants.Type: ApplicationFiled: August 24, 2017Publication date: June 20, 2019Applicant: NOVOZYMES A/SInventors: Jens Erik Nielsen, Allan Svendsen, Lars Anderson, Rune Nygaard Monrad, Rajendra Kulothungan Sainathan, Pernille F. Jensen, Kasper D. Rand, Geetha Hiremath Mendez, Sohel Dalal, Shilpi Agarwal
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Publication number: 20190185790Abstract: The present disclosure relates to detergent compositions comprising xanthan lyase variants and methods for use of said compositions.Type: ApplicationFiled: August 24, 2017Publication date: June 20, 2019Applicant: Henkel AG & Co. KGaAInventors: NINA MUSSMANN, SUSANNE WIELAND, DANIELA HERBST, LARS ANDERSON, JENS ERIK NIELSEN, ALLAN SVENDSEN, RUNE NYGAARD MONRAD, RAJENDRA KULOTHUNGAN SAINATHAN, GEETHA HIREMATH MENDEZ, SOHEL DALAL, SHILPI AGARWAL, KASPER D. RAND, PERNILLE F. JENSEN
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Publication number: 20190140984Abstract: Some embodiments provide a queue management system that efficiently and dynamically manages multiple queues that process traffic to and from multiple virtual machines (VMs) executing on a host. This system manages the queues by (1) breaking up the queues into different priority pools with the higher priority pools reserved for particular types of traffic or VM (e.g., traffic for VMs that need low latency), (2) dynamically adjusting the number of queues in each pool (i.e., dynamically adjusting the size of the pools), (3) dynamically reassigning a VM to a new queue based on one or more optimization criteria (e.g., criteria relating to the underutilization or overutilization of the queue).Type: ApplicationFiled: July 17, 2018Publication date: May 9, 2019Inventors: Shilpi Agarwal, Lenin Singaravelu, Ayyappan Veeraiyan, Chien-Chia Chen
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Patent number: 10073711Abstract: A host computer has a virtualization software that supports execution of a plurality of virtual machines, where the virtualization software includes a virtual machine monitor for each of the virtual machines, and where each virtual machine monitor emulates a virtual central processing unit (CPU) for a corresponding virtual machine. A virtual machine monitor halts execution of a virtual CPU of a virtual machine by receiving a first halt instruction from a corresponding virtual machine and determining whether the virtual machine is latency sensitive. If the virtual machine is latency sensitive, then a second halt instruction is issued from the virtual machine monitor to halt a physical CPU on which the virtual CPU executes. If the virtual machine is not latency sensitive, then a system call to a kernel executing on the host computer is executed to indicate to the kernel that the virtual CPU is in an idle state.Type: GrantFiled: April 12, 2016Date of Patent: September 11, 2018Assignee: WMware, Inc.Inventors: Haoqiang Zheng, Lenin Singaravelu, Shilpi Agarwal, Daniel Michael Hecht, Garrett Smith
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Patent number: 10061610Abstract: A host computer has one or more physical central processing units (CPUs) that support the execution of a plurality of containers, where the containers each include one or more processes. Each process of a container is assigned to execute exclusively on a corresponding physical CPU when the corresponding container is determined to be latency sensitive. The assignment of a process to execute exclusively on a corresponding physical CPU includes the migration of tasks from the corresponding physical CPU to one or more other physical CPUs of the host system, and the directing of task and interrupt processing to the one or more other physical CPUs. Tasks of of the process corresponding to the container are then executed on the corresponding physical CPU.Type: GrantFiled: May 11, 2017Date of Patent: August 28, 2018Assignee: VMware, Inc.Inventors: Haoqiang Zheng, Lenin Singaravelu, Shilpi Agarwal, Daniel Michael Hecht, Garrett Smith
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Patent number: 10027605Abstract: Some embodiments provide a queue management system that efficiently and dynamically manages multiple queues that process traffic to and from multiple virtual machines (VMs) executing on a host. This system manages the queues by (1) breaking up the queues into different priority pools with the higher priority pools reserved for particular types of traffic or VM (e.g., traffic for VMs that need low latency), (2) dynamically adjusting the number of queues in each pool (i.e., dynamically adjusting the size of the pools), (3) dynamically reassigning a VM to a new queue based on one or more optimization criteria (e.g., criteria relating to the underutilization or overutilization of the queue).Type: GrantFiled: December 20, 2013Date of Patent: July 17, 2018Assignee: VMware, Inc.Inventors: Shilpi Agarwal, Lenin Singaravelu, Ayyappan Veeraiyan, Chien-Chia Chen
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Publication number: 20180089053Abstract: In one embodiment, a method selects a percentage of a plurality hosts that are coupled together via a network fabric and calculates a number of workloads needed for the percentage of hosts based on a benchmark test to run. A plurality of data compute nodes are configured on one or more host pairs in the percentage of the plurality of hosts to send and receive the number of workloads through the network fabric to perform the benchmark test. A set of measurements is received for sending and receiving the workloads through the network fabric using the plurality of data compute nodes. The method increases the percentage of the plurality of hosts until the set of measurements fails a criteria or the percentage of the plurality of hosts is all of the plurality of hosts.Type: ApplicationFiled: September 20, 2017Publication date: March 29, 2018Inventors: Chien-Chia Chen, Dongdong Deng, Jin Heo, Shilpi Agarwal