Patents by Inventor Brijesh Kumar

Brijesh 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).

  • Patent number: 10299276
    Abstract: Example implementations relate to network deployment of devices. For example, a non-transitory computer readable medium storing instructions executable by a processing resource can determine a plurality of deployment thresholds of a plurality of devices, wherein the plurality of deployment thresholds are associated with a type of the plurality of devices. The instructions can cause the processing resource to monitor deployment data associated with the plurality of devices to identify a device with a deployment outlier. The device with the deployment outlier is a device with deployment data that is outside a deployment threshold of the device. The instructions can cause the processing resource to adjust the deployment threshold of the device based on the monitoring.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: May 21, 2019
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Manaswini Lakshmikanth Sugatoor, Ataur Rehman, Gopal Agarwal, Brijesh Kumar Yadav, Manas Sharma, Abhishek Mishra
  • Patent number: 10292070
    Abstract: Examples relate to managing network traffic. In one example, a computing device may: receive voice network traffic from each of a plurality of voice clients; enqueue the received voice network traffic into a voice Wi-Fi Multimedia (WMM) queue; determine a measure of WMM queue utilization based on data queued in the voice WMM queue; determine a measure of radio congestion for a surrounding area; and determine, based on the measure of WMM queue utilization and the measure of radio congestion, to: stop prioritization of newly received voice traffic from new voice clients, or transition at least one of the plurality of voice clients to a neighboring computing device.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: May 14, 2019
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Venkatesh Joshi, Brijesh Kumar Yadav, Navaneetha Krishna Gowda Thippesh, Gopal Agarwal
  • Patent number: 10273417
    Abstract: An apparatus which is an integral hardware consisting of an annular downer reactor and a concentric upflow riser regenerator for catalytic cracking of hydrocarbon feed to is disclosed. The annular downer reactor terminates in annular stripper which is also concentric with the regenerator. The regenerator, reactor and stripper are in fluid connection with each other. The apparatus is highly compact and provides efficient contact between circulating catalyst and hydrocarbon feed. The proposed hardware includes a novel radial distributor for providing improved control and radial distribution of catalyst inside the downflow reactor. The radial distributor has equal numbers of stationary and movable parts placed one after another to cover the entire annular opening at the bottom of the regenerated catalyst vessel. The radial distributor is concentric with regenerator and located between the catalyst holding vessel and the reactor. A process for catalytic cracking using the invented apparatus is also disclosed.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: April 30, 2019
    Assignee: INDIAN OIL CORPORATION LTD.
    Inventors: Mukthiyar Sadhullah, Satheesh Vetterkunnel Kumaran, Debasis Bhattacharyya, Gadari Saidulu, Somnath Kukade, Brijesh Kumar, Santanam Rajagopal
  • Patent number: 10257158
    Abstract: Methods and systems are described for assigning the proper Internet protocol (IP) address to a client device following authentication of the client device on a network. In particular, at commencement of an authentication procedure of the client device, a role is associated with the client device that denies all DHCP renews/requests. By assigning a role to the client device 103 with a “deny DHCP renew/request” rule at the commencement of an authentication procedure, the systems and methods described herein ensure that a race condition does not allow the client device to renew an IP address in an old segment of the network. Accordingly, the client device may avoid a possibly improper IP address in a segment of the network system in which the client device is no longer associated with or operating on.
    Type: Grant
    Filed: July 17, 2017
    Date of Patent: April 9, 2019
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Brijesh Kumar Yadav, Rajalakshmi Manoharan
  • Patent number: 10252249
    Abstract: The present invention relates to a composition of attrition resistant attrition resistant catalyst particularly for FCC catalyst additives such as ZSM-5, bottom cracking additive/residue upgradation additive and GSR additive comprising aluminum phosphate binder wherein said binder comprising of 1.5 to 2.9 moles equivalent of monobasic acid for each mole of mono-aluminum phosphate (MAP). Further, the aluminum phosphate binder is added to the catalyst additive to ensure effective binding of catalyst as well as preserving catalyst activity with high selectivity towards light olefins including LPG.
    Type: Grant
    Filed: August 15, 2016
    Date of Patent: April 9, 2019
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Mohan Prabhu Kuvettu, Mahesh Kadgaonkar, Biswanath Sarkar, Arumugam Velayutham Karthikeyani, Balaiah Swamy, Mani Karthikeyan, Jayaraj Christopher, Brijesh Kumar
  • Patent number: 10245581
    Abstract: The present invention relates to attrition resistant hydrocarbon cracking catalyst additive composition comprising aluminum phosphate binder for cracking of hydrocarbon molecules to produce light olefins and process of preparation thereof. The present invention further relates to the process of preparation of the aluminum phosphate binder wherein said binder is incorporated into the ZSM-5 additive composition to enhance its attrition resistance property as well as enhance selectivity and activity of additive composition for production of light olefins such as liquefied petroleum gas (LPG).
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: April 2, 2019
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Biswanath Sarkar, Arumugam Velayutham Karthikeyani, Mohan Prabhu Kuvettu, Mahesh Kadgaonkar, Velusamy Chidambaram, Balaiah Swamy, Brijesh Kumar, Biswapriya Das
  • Publication number: 20190082485
    Abstract: Example implementations relate to neighboring network devices. For example, a non-transitory computer readable medium storing instructions executable by a processing resource can cause a computer to determine a characteristic affecting a subset of a plurality of network devices. The instructions can cause the processing resource to determine that at least two of the subset of the plurality of network devices that are affected by the characteristic are neighbors. The instructions can cause the processing resource to indicate a region to be associated with each network device of the subset based on the determination that at least two of the subset of the plurality of network devices are neighbors.
    Type: Application
    Filed: November 13, 2018
    Publication date: March 14, 2019
    Inventors: Manaswini Lakshmikanth Sugatoor, Pradeep Iyer, Gopal Agarwal, Brijesh Kumar Yadav
  • Patent number: 10201810
    Abstract: The present invention discloses a catalyst and process for hydrocracking of heavy hydrocarbon oils having majority portion boiling above 525° C. in the presence of hydrogen. A process comprising first step of converting heavy oil into lighter products in the presence of catalyst and hydrogen in slurry phase is disclosed. The process further comprises recycling of part of liquid products (HVGO) along with fresh heavy oil for improving the product selectivity. This recycled HVGO is having high concentrations of aromatics compounds. The separation of particles generated during the reaction at reactor exit also avoids the chances of choking of downstream sections.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: February 12, 2019
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Brijesh Kumar, Pravesh Kumar, Kamal Kumar, Ganesh Vitthalrao Butley, Madhusudan Sau, Biswapriya Das
  • Patent number: 10159951
    Abstract: The present invention discloses a method and an apparatus for mixing and atomizing a hydrocarbon stream using a diluent/dispersion stream.
    Type: Grant
    Filed: June 2, 2016
    Date of Patent: December 25, 2018
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Bidyut De, Shoeb Hussain Khan, Satheesh Vetterkunnel Kumaran, Debasis Bhattacharyya, Brijesh Kumar
  • Patent number: 10143025
    Abstract: Example implementations relate to neighboring network devices. For example, a non-transitory computer readable medium storing instructions executable by a processing resource can cause a computer to determine a characteristic affecting a subset of a plurality of network devices. The instructions can cause the processing resource to determine that at least two of the subset of the plurality of network devices that are affected by the characteristic are neighbors. The instructions can cause the processing resource to indicate a region to be associated with each network device of the subset based on the determination that at least two of the subset of the plurality of network devices are neighbors.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: November 27, 2018
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Manaswini Lakshmikanth Sugatoor, Pradeep Iyer, Gopal Agarwal, Brijesh Kumar Yadav
  • Patent number: 10137438
    Abstract: The present invention relates to a catalyst precursor composition comprising a first component having active sites, said first component being at least one of the surface modified clay and/or pore modified zeolite; and a second component being metal species comprising of at least one metal selected from Group VI B and at least one metal selected from VIII B and the second component is in intimate contact with the active sites of the first component. The present invention also provides a process for preparing the catalyst precursor composition. The present invention also relates to a catalyst composition and process of preparation thereof by using the catalyst precursor. More particularly, the present invention provides a catalyst composition suitable for converting hydrocarbon feeds to diesel range product.
    Type: Grant
    Filed: February 8, 2014
    Date of Patent: November 27, 2018
    Assignee: Indian Oil Corporation Limited
    Inventors: Mohan Prabhu Kuvettu, Kanthasamy Ramasubramanian, Alex Cheru Pulikottil, Kochappilly Ouseph Xavier, Mani Karthikeyan, Vinay Kumar Chaudhury, Brijesh Kumar, Santanam Rajagopal, Ravinder Kumar Malhotra
  • Patent number: 10130929
    Abstract: An apparatus which is an integral hardware consisting of an annular downer reactor and a concentric upflow riser regenerator for catalytic cracking of hydrocarbon feed to is disclosed. The annular downer reactor terminates in annular stripper which is also concentric with the regenerator. The regenerator, reactor and stripper are in fluid connection with each other. The apparatus is highly compact and provides efficient contact between circulating catalyst and hydrocarbon feed. The proposed hardware includes a novel radial distributor for providing improved control and radial distribution of catalyst inside the downflow reactor. The radial distributor has equal numbers of stationary and movable parts placed one after another to cover the entire annular opening at the bottom of the regenerated catalyst vessel. The radial distributor is concentric with regenerator and located between the catalyst holding vessel and the reactor. A process for catalytic cracking using the invented apparatus is also disclosed.
    Type: Grant
    Filed: December 24, 2012
    Date of Patent: November 20, 2018
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Mukthiyar Sadhullah, Satheesh Vetterkunnel Kumaran, Debasis Bhattacharyya, Gadari Saidulu, Somnath Kukade, Brijesh Kumar, Santanam Rajagopal
  • Patent number: 10131589
    Abstract: The present invention relates to a process for production of oligomer products from olefinic C4 feed stocks comprising isobutene, butenes, butanes, butadienes and mixture thereof. Particularly, the present invention relates to a process for the preparation of oligomers using olefinic C4 feed stock in presence of tertiary butyl alcohol (TBA) and iso propyl alcohol (IPA).
    Type: Grant
    Filed: June 1, 2015
    Date of Patent: November 20, 2018
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Saravanan Subramani, Reshmi Manna, Pushkar Varshney, Anju Chopra, Debasis Bhattacharyya, Brijesh Kumar, Biswapriya Das, Ravinder Kumar Malhotra
  • Publication number: 20180310185
    Abstract: Example implementations relate to network deployment of devices. For example, a non-transitory computer readable medium storing instructions executable by a processing resource can determine a plurality of deployment thresholds of a plurality of devices, wherein the plurality of deployment thresholds are associated with a type of the plurality of devices. The instructions can cause the processing resource to monitor deployment data associated with the plurality of devices to identify a device with a deployment outlier. The device with the deployment outlier is a device with deployment data that is outside a deployment threshold of the device. The instructions can cause the processing resource to adjust the deployment threshold of the device based on the monitoring.
    Type: Application
    Filed: June 25, 2018
    Publication date: October 25, 2018
    Inventors: Manaswini Lakshmikanth Sugatoor, Ataur Rehman, Gopal Agarwal, Brijesh Kumar Yadav, Manas Sharma, Abhishek Mishra
  • Publication number: 20180264430
    Abstract: An apparatus which is an integral hardware consisting of an annular downer reactor and a concentric upflow riser regenerator for catalytic cracking of hydrocarbon feed to is disclosed. The annular downer reactor terminates in annular stripper which is also concentric with the regenerator. The regenerator, reactor and stripper are in fluid connection with each other. The apparatus is highly compact and provides efficient contact between circulating catalyst and hydrocarbon feed. The proposed hardware includes a novel radial distributor for providing improved control and radial distribution of catalyst inside the downflow reactor. The radial distributor has equal numbers of stationary and movable parts placed one after another to cover the entire annular opening at the bottom of the regenerated catalyst vessel. The radial distributor is concentric with regenerator and located between the catalyst holding vessel and the reactor. A process for catalytic cracking using the invented apparatus is also disclosed.
    Type: Application
    Filed: May 24, 2018
    Publication date: September 20, 2018
    Applicant: INDIAN OIL CORPORATION LTD.
    Inventors: Mukthiyar SADHULLAH, Satheesh Vetterkunnel KUMARAN, Debasis BHATTACHARYYA, Gadari SAIDULU, Somnath KUKADE, Brijesh KUMAR, Santanam RAJAGOPAL
  • Patent number: 10047300
    Abstract: A novel process for metal content reduction of hydrocarbon oil is disclosed, which is primarily aimed at reduction of vanadium and nickel. The process uses electricity to accelerate the demetallation process, but only the flow of electrons of the electric current is used to expedite the reaction, instead of the electrolysis effect of the electric current. The process is carried out by adding inter-phase surface active reagent and phase transfer catalyst at a relatively low temperature range of 80 to 200° C. and achieves metal content reduction for vanadium and nickel. Aqueous phase alcoholic derivatives of amine solution is treated with hydrogen sulfide, carbon dioxide, etc. by additive reaction to render it more suitable for carrying more electric current and make them more active for metal reduction.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: August 14, 2018
    Assignee: INDIAN OIL CORPORATION LTD.
    Inventors: Madhusudan Sau, Ganesh Vitthalrao Butley, Yamini Gupta, Karumanchi Ramesh, Mainak Sarkar, Arangarasu Arun, Saeed Ahmed, Brijesh Kumar, Ravinder Kumar Malhotra
  • Patent number: 10037418
    Abstract: A pre-boot authentication (PBA) credential sharing system includes a secure subsystem including an off-host processing system and a secure storage. A credential management application is coupled to the off-host processing system. A data protection engine is coupled to the off-host processing system and a PBA database. The data protection engine receives a notification from the off-host processor of the enrollment of an authentication credential in the secure storage by the credential management application, and provides PBA object information for association with the authentication credential to create a PBA object that is stored in the secure storage. Subsequently, while in a pre-boot environment, the data protection engine requests the PBA object from the secure storage, retrieves storage authentication information from the PBA database using the PBA object, and performs a pre-boot authentication process using the storage authentication information.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: July 31, 2018
    Assignee: Dell Products L.P.
    Inventors: Daniel Hamlin, Brijesh Kumar Mishra, Minhaj Ahmed
  • Publication number: 20180195012
    Abstract: A multi-stage hydrotreating process obtains ultra-low sulfur diesel boiling range hydrocarbon having less than 10 ppm sulfur with elimination of external hot high pressure separator and avoids the formation of recombinant mercaptans by removing excess hydrogen sulfide formed during hydroprocessing reaction. The process includes mixing a diesel boiling range hydrocarbon feedstock with hydrogen and sending to the first predominantly liquid phase hydroprocessing reaction stage. Effluent from the first hydroprocessing reaction stage is sent to first separator zone of open and empty space in the upper part of the second hydroprocessing reaction stage to flash off the dissolved reaction products hydrogen sulfide and ammonia. Liquid part of the effluent of first hydroprocessing reaction stage is passed to the second predominantly liquid phase hydroprocessing reaction stage.
    Type: Application
    Filed: March 5, 2018
    Publication date: July 12, 2018
    Applicant: INDIAN OIL CORPORATION LIMITED
    Inventors: Ganesh Vitthalrao BUTLEY, Yamini GUPTA, Mainak SARKAR, Arun ARANGARASU, Madhusudan SAU, Brijesh KUMAR, Santanam RAJAGOPAL, Ravinder Kumar MALHOTRA
  • Patent number: 10017703
    Abstract: A multi-stage hydrotreating process obtains ultra-low sulfur diesel boiling range hydrocarbon having less than 10 ppm sulfur with elimination of external hot high pressure separator and avoids the formation of recombinant mercaptans by removing excess hydrogen sulfide formed during hydroprocessing reaction. The process includes mixing a diesel boiling range hydrocarbon feedstock with hydrogen and sending to the first predominantly liquid phase hydroprocessing reaction stage. Effluent from the first hydroprocessing reaction stage is sent to first separator zone of open and empty space in the upper part of the second hydroprocessing reaction stage to flash off the dissolved reaction products hydrogen sulfide and ammonia. Liquid part of the effluent of first hydroprocessing reaction stage is passed to the second predominantly liquid phase hydroprocessing reaction stage.
    Type: Grant
    Filed: June 24, 2014
    Date of Patent: July 10, 2018
    Assignee: INDIAN OIL CORPORATION LIMITED
    Inventors: Ganesh Vitthalrao Butley, Yamini Gupta, Mainak Sarkar, Arun Arangarasu, Madhusudan Sau, Brijesh Kumar, Santanam Rajagopal, Ravinder Kumar Malhotra
  • Patent number: 10009775
    Abstract: Example implementations relate to network deployment of devices. For example, a non-transitory computer readable medium storing instructions executable by a processing resource can determine a plurality of deployment thresholds of a plurality of devices, wherein the plurality of deployment thresholds are associated with a type of the plurality of devices. The instructions can cause the processing resource to monitor deployment data associated with the plurality of devices to identify a device with a deployment outlier. The device with the deployment outlier is a device with deployment data that is outside a deployment threshold of the device. The instructions can cause the processing resource to adjust the deployment threshold of the device based on the monitoring.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: June 26, 2018
    Assignee: ARUBA NETWORKS, INC.
    Inventors: Manaswini Lakshmikanth Sugatoor, Ataur Rehman, Gopal Agarwal, Brijesh Kumar Yadav, Manas Sharma, Abhishek Mishra