Patents by Inventor Santanu Dasgupta

Santanu Dasgupta 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: 10797968
    Abstract: In one example, a Network Functions Virtualization Orchestrator (NFVO) obtains a radio service descriptor defining communication parameters for a radio in a virtual Radio Access Network (vRAN). Based on the radio service descriptor, the NFVO determines whether a virtual Distributed Unit (vDU) that is configured in accordance with the communication parameters and a virtual Centralized Unit (vCU) that is configured in accordance with the communication parameters are already instantiated in the vRAN. If it is determined that the vDU or the vCU is not already instantiated, the NFVO automatically instantiates the vDU or the vCU in the vRAN.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: October 6, 2020
    Assignee: Cisco Technology, Inc.
    Inventors: Om Prakash Suthar, Arghya Mukherjee, Santanu Dasgupta
  • Patent number: 10791507
    Abstract: A broker network may be configured to serve as an intermediary between one or more radio providers and one or more mobile service providers for reservation of remote radio units (RRUs) for use in a virtualized radio access network (vRAN) environment. The broker network may receive, from a mobile network, a message indicating a request for identification of RRUs of at least one radio provider. The broker network may send, to the mobile network, one or more messages including a plurality of identifiers which identify a plurality of RRUs, and a geographic location and capabilities associated with each RRU. After receiving a selection of an RRU, the broker network may send to the RRU a message which triggers communication with a virtualized Distributed Unit (vDU) for a remote configuration of parameters in the selected RRU, so that it may be used to facilitate communication with UEs in the mobile network.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: September 29, 2020
    Assignee: Cisco Technology, Inc.
    Inventors: Arghya Mukherjee, Om Prakash Suthar, Yoshitaka Nagami, Fei Gao, Santanu Dasgupta
  • Patent number: 10766934
    Abstract: The present disclosure provides genetically modified Chlorella sorokiniana. DAD1 gene is overexpressed in wild type Chlorella sorokiniana to obtain the genetically modified Chlorella sorokiniana. The genetically modified Chlorella sorokiniana is characterized by increased biomass, increased carrying capacity, reduced clumping, and increased stress tolerance to ultraviolet light and high light intensity, as compared to the wild type Chlorella sorokiniana. The genetically modified Chlorella sorokiniana can be used for the production of industrially important products.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: September 8, 2020
    Assignee: RELIANCE INDUSTRIES LIMITED
    Inventors: Manoj Bhosale, Gautam Das, Tuhin Maity, Pranali Deore, Venkatesh Prasad, Santanu Dasgupta
  • Publication number: 20200264914
    Abstract: A system is provided that includes one management cluster to manage network function virtualization infrastructure (NFVI) resources lifecycle in more than one edge POD locations, where resources include hardware and/or software, and where software resources lifecycle includes software development, upgrades, downgrades, logging, monitoring etc. Methods are provided for decoupling storage from compute and network functions in each virtual machine (VM)-based NFVI deployment location and moving it to a centralized location. Centralized storage could simultaneously interact with more than one edge PODs, and the security is built-in with periodic key rotation. Methods are provided for increasing NFVI system viability by dedicating (fencing) CPU core pairs for specific controller operations and workload operations, and sharing the CPU cores for specific tasks.
    Type: Application
    Filed: May 10, 2019
    Publication date: August 20, 2020
    Inventors: Santanu Dasgupta, Chandragupta Ganguly, Ian Wells, Rajiv Asati, Om Prakash Suthar, Vinod Pandarinathan, Ajay Kalambur, Yichen Wang, John Wei-I Wu
  • Publication number: 20200229365
    Abstract: The instant disclosure relates to the field of algal cultivation and production of high value biochemical products thereof. Particularly, the present disclosure relates to a cultivation method comprising the application of red light/far-red light in life cycle management of green microalgae, particularly Haematococcus, including induction of intense vegetative growth, and enhancement of productivity. The present method is simple, commercially scalable and cost-effective, achieves enhanced productivity, and requires shorter time duration, amongst other advantages.
    Type: Application
    Filed: January 22, 2020
    Publication date: July 23, 2020
    Inventors: Jayanta TALUKDAR, Arun BANERJEE, Kenny PAUL, Vinod Laxman NAGLE, Santanu DASGUPTA
  • Publication number: 20200221299
    Abstract: Blockchain technology is used to provide distributed authentication, entitlements and trust among different virtual Radio Access Network (vRAN) elements. An enterprise blockchain with interfaces enables multi-vendor vRAN deployment across multiple service providers. In another embodiment, a method is provided for authenticating entities in a virtualized radio access network to ensure various entitles are in fact entitled to participate in various radio access network operations.
    Type: Application
    Filed: August 21, 2019
    Publication date: July 9, 2020
    Inventors: Om Prakash Suthar, Rajiv Asati, Santanu Dasgupta
  • Patent number: 10694752
    Abstract: The present disclosure relates to propiconazole resistant mutants of Chlorella species having Accession No. CCAP 211/134. The propiconazole resistant mutants of Chlorella species has increased tolerance to propiconazole and has increased tolerance to abiotic stress. The present disclosure further provides a method for preparing the propiconazole resistant mutants of Chlorella species. The propiconazole resistant mutants of Chlorella species can selectively grow in the presence of propiconazole, has increased tolerance to temperature stress, and hence can be used for large scale production of algal biomass.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: June 30, 2020
    Assignee: RELIANCE INDUSTRIES LIMITED
    Inventors: Chitranshu Kumar, Niraja Soni, Badrish Ranjitlal Soni, Gautam Das, Santanu Dasgupta
  • Publication number: 20200204984
    Abstract: A solution for selecting an optimal user Plane entity (with Control and User Plane Separation (CUPS)) per UE during seamless roaming. In one embodiment, a method is provide that is performed by a control plane entity in a mobile core network that supports inter public land mobile network (PLMN) roaming among two or more PLMNs. The method includes obtaining a create session request from an entity in a second PLMN to which a user equipment has roamed from a first PLMN; selecting a particular user plane entity among a plurality of user plane entities based on one or more user equipment related parameters; and establishing a session with the particular user plane entity to serve user plane traffic in the mobile core network for the user equipment.
    Type: Application
    Filed: March 28, 2019
    Publication date: June 25, 2020
    Inventors: Aeneas Sean Dodd-Noble, Raghavendra Vidyashankar Suryanarayanarao, Ryo Watanabe, Vivek Agarwal, Rajiv Asati, Om Prakash Suthar, Santanu Dasgupta
  • Publication number: 20200172916
    Abstract: The present disclosure relates to the fields of biotechnology, molecular biology and genetic engineering. In particular, the present disclosure relates to a genetically modified alga comprising a recombinant cytochrome c6 gene, methods of producing the same and applications thereof. The present disclosure also relates to a codon optimised nucleic acid sequence encoding a cytochrome c6 polypeptide, expression cassette, vectors and host cell thereof. In an embodiment, the present disclosure also relates to a method of increasing biomass and photosynthetic efficiency of algae.
    Type: Application
    Filed: December 2, 2019
    Publication date: June 4, 2020
    Inventors: ARUN BANERJEE, GAUTAM DAS, SONAL SANTOSH PATIL, SOURAV SANYAL, SMITA DATTATRAYA PATIL, SANTANU DASGUPTA
  • Publication number: 20200162348
    Abstract: In one example, a Network Functions Virtualization Orchestrator (NFVO) obtains a radio service descriptor defining communication parameters for a radio in a virtual Radio Access Network (vRAN). Based on the radio service descriptor, the NFVO determines whether a virtual Distributed Unit (vDU) that is configured in accordance with the communication parameters and a virtual Centralized Unit (vCU) that is configured in accordance with the communication parameters are already instantiated in the vRAN. If it is determined that the vDU or the vCU is not already instantiated, the NFVO automatically instantiates the vDU or the vCU in the vRAN.
    Type: Application
    Filed: March 26, 2019
    Publication date: May 21, 2020
    Inventors: Om Prakash Suthar, Arghya Mukherjee, Santanu Dasgupta
  • Patent number: 10561115
    Abstract: The present disclosure relates to propiconazole resistant mutants of Chlorella sp. having Accession No. CCAP 211/133. The propiconazole resistant mutants of Chlorella species have increased tolerance to propiconazole. The present disclosure further provides a method for preparing the propiconazole resistant mutants of Chlorella species. The propiconazole resistant mutants of Chlorella species can selectively grow in the presence of propiconazole, and hence can be used for large scale production of algal biomass.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: February 18, 2020
    Assignee: RELIANCE INDUSTRIES LIMITED
    Inventors: Chitranshu Kumar, Niraja Soni, Badrish Ranjitlal Soni, Gautam Das, Santanu Dasgupta
  • Patent number: 10457964
    Abstract: The present disclosure relates to a method for increasing biomass synthesis capacity of microorganisms. The method in accordance with the present disclosure comprises overexpressing the genes involved in protein synthesis to increase the levels of protein synthesis and thereby, increase the biomass synthesis capacity of the microorganisms. The present disclosure also provides a modified microorganism having increased biomass synthesis capacity.
    Type: Grant
    Filed: April 24, 2015
    Date of Patent: October 29, 2019
    Assignee: RELIANCE INDUSTRIES LIMITED
    Inventors: Gautam Das, Santanu Dasgupta, Venkatesh Prasad, Vinodhkumar Vijayakumar, Pranali Deore, Kannadasan Kaliyamoorthy, Sujata Kumari
  • Publication number: 20190106465
    Abstract: The present disclosure provides genetically modified Chlorella sorokiniana. DAD1 gene is overexpressed in wild type Chlorella sorokiniana to obtain the genetically modified Chlorella sorokiniana. The genetically modified Chlorella sorokiniana is characterized by increased biomass, increased carrying capacity, reduced clumping, and increased stress tolerance to ultraviolet light and high light intensity, as compared to the wild type Chlorella sorokiniana. The genetically modified Chlorella sorokiniana can be used for the production of industrially important products.
    Type: Application
    Filed: March 10, 2017
    Publication date: April 11, 2019
    Inventors: Manoj Bhosale, Gautam Das, Tuhin Maity, Pranali Deore, Venkatesh Prasad, Santanu Dasgupta
  • Patent number: 10195585
    Abstract: The present disclosure relates to a process for the conversion of biomass to crude bio-oil. Phycocyanin is extracted from the biomass to form phycocyanin extracted biomass (PEB) and subjecting the PEB to HTL conversion to obtain crude bio-oil. PEB results in improved yield of crude bio-oil as compared to the crude bio-oil yield from biomass without first extracting the phycocyanin from the biomass.
    Type: Grant
    Filed: December 29, 2015
    Date of Patent: February 5, 2019
    Assignee: Reliance Industries Limited
    Inventors: Badrish Ranjitlal Soni, Mandan Chidambaram, Kshudiram Mantri, Vijayakumar Vinodhkumar, Sasanka Raha, Venkatesh Prasad, Ramesh Bhujade, Santanu Dasgupta, Nagesh Sharma, Raksh Vir Jasra
  • Patent number: 10059968
    Abstract: The present disclosure relates to a method for increasing lipid content in microorganisms. The method comprises decreasing the expression of molecules involved in the protein synthesis to decrease protein synthesis and thereby increase lipid synthesis in the microorganisms. The present disclosure also provides a modified microorganism having increased lipid content.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: August 28, 2018
    Assignee: RELIANCE INDUSTRIES LIMITED
    Inventors: Gautam Das, Santanu Dasgupta, Venkatesh Prasad, Vinodhkumar Vijayakumar, Pranali Deore, Kannadasan Kaliyamoorthy, Sujata Kumari
  • Patent number: 9902963
    Abstract: The present disclosure provides a modified microorganism having an enhanced biomass synthesis capacity. The present disclosure also relates to a method for manufacturing a modified microorganism having an enhanced biomass synthesis capacity. The enhanced biomass synthesis capacity is due to the overexpression of the gene capable of inducing DNA repair mechanism. The gene responsible for the DNA repair is overexpressed when DNA damage is most and DNA repair mechanism is required.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: February 27, 2018
    Assignee: Reliance Industries Limited
    Inventors: Venkatesh Prasad, Raja Kumar, Gautam Das, Santanu Dasgupta
  • Publication number: 20170354153
    Abstract: The present disclosure relates to propiconazole resistant mutants of Chlorella species having Accession No. CCAP 211/134. The propiconazole resistant mutants of Chlorella species has increased tolerance to propiconazole and has increased tolerance to abiotic stress. The present disclosure further provides a method for preparing the propiconazole resistant mutants of Chlorella species. The propiconazole resistant mutants of Chlorella species can selectively grow in the presence of propiconazole, has increased tolerance to temperature stress, and hence can be used for large scale production of algal biomass.
    Type: Application
    Filed: June 1, 2017
    Publication date: December 14, 2017
    Inventors: Chitranshu Kumar, Niraja Soni, Badrish Ranjitlal Soni, Gautam Das, Santanu Dasgupta
  • Publication number: 20170349892
    Abstract: The present disclosure relates to propiconazole resistant mutants of Chlorella sp. having Accession No. CCAP 211/133. The propiconazole resistant mutants of Chlorella species have increased tolerance to propiconazole. The present disclosure further provides a method for preparing the propiconazole resistant mutants of Chlorella species. The propiconazole resistant mutants of Chlorella species can selectively grow in the presence of propiconazole, and hence can be used for large scale production of algal biomass.
    Type: Application
    Filed: May 31, 2017
    Publication date: December 7, 2017
    Inventors: Chitranshu Kumar, Niraja Soni, Badrish Ranjitlal Soni, Gautam Das, Santanu Dasgupta
  • Publication number: 20170342448
    Abstract: The present disclosure relates to a method for increasing lipid content in microorganisms. The method comprises decreasing the expression of molecules involved in the protein synthesis to decrease protein synthesis and thereby increase lipid synthesis in the microorganisms. The present disclosure also provides a modified microorganism having increased lipid content.
    Type: Application
    Filed: May 28, 2015
    Publication date: November 30, 2017
    Inventors: Gautam Das, Santanu Dasgupta, Venkatesh Prasad, Vinodhkumar Vijayakumar, Pranali Deore, Kannadasan Kaliyamoorthy, Sujata Kumari
  • Publication number: 20170051293
    Abstract: The present disclosure relates to a method for increasing biomass synthesis capacity of microorganisms. The method in accordance with the present disclosure comprises overexpressing the genes involved in protein synthesis to increase the levels of protein synthesis and thereby, increase the biomass synthesis capacity of the microorganisms. The present disclosure also provides a modified microorganism having increased biomass synthesis capacity.
    Type: Application
    Filed: April 24, 2015
    Publication date: February 23, 2017
    Inventors: Gautam Das, Santanu Dasgupta, Venkatesh Prasad, Vinodhkumar Vijayakumar, Pranali Deore, Kannadasan Kaliyamoorthy, Sujata Kumari