Patents by Inventor Sasisekharan Raguram

Sasisekharan Raguram 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: 10800835
    Abstract: This disclosure relates to novel peptide agents, e.g., antibodies and antigen-binding fragments thereof, that bind hemagglutinin protein of influenza viruses, and methods of their use.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: October 13, 2020
    Assignee: VISTERRA, INC.
    Inventors: Zachary Shriver, Karthik Viswanathan, Vidya Subramanian, Sasisekharan Raguram
  • Publication number: 20190002536
    Abstract: This disclosure relates to novel peptide agents, e.g., antibodies and antigen-binding fragments thereof, that bind hemagglutinin protein of influenza viruses, and methods of their use.
    Type: Application
    Filed: April 2, 2018
    Publication date: January 3, 2019
    Inventors: Zachary Shriver, Karthik Viswanathan, Vidya Subramanian, Sasisekharan Raguram
  • Patent number: 9969794
    Abstract: This disclosure relates to novel peptide agents, e.g., antibodies and antigen-binding fragments thereof, that bind hemagglutinin protein of influenza viruses, and methods of their use.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: May 15, 2018
    Assignee: VISTERRA, INC.
    Inventors: Zachary Shriver, Karthik Viswanathan, Vidya Subramanian, Sasisekharan Raguram
  • Patent number: 9096657
    Abstract: This disclosure relates to novel peptide agents, e.g., antibodies and antigen-binding fragments thereof, that bind hemagglutinin protein of influenza viruses, and methods of their use.
    Type: Grant
    Filed: October 16, 2014
    Date of Patent: August 4, 2015
    Assignee: Visterra, Inc.
    Inventors: Zachary Shriver, Karthik Viswanathan, Vidya Subramanian, Sasisekharan Raguram
  • Publication number: 20150037352
    Abstract: This disclosure relates to novel peptide agents, e.g., antibodies and antigen-binding fragments thereof, that bind hemagglutinin protein of influenza viruses, and methods of their use.
    Type: Application
    Filed: October 16, 2014
    Publication date: February 5, 2015
    Inventors: Zachary Shriver, Karthik Viswanathan, Vidya Subramanian, Sasisekharan Raguram
  • Patent number: 8877200
    Abstract: This disclosure relates to novel peptide agents, e.g., antibodies and antigen-binding fragments thereof, that bind hemagglutinin protein of influenza viruses, and methods of their use.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: November 4, 2014
    Assignee: Visterra, Inc.
    Inventors: Zachary Shriver, Karthik Viswanathan, Vidya Subramanian, Sasisekharan Raguram
  • Publication number: 20140148581
    Abstract: This disclosure relates to novel peptide agents, e.g., antibodies and antigen-binding fragments thereof, that bind hemagglutinin protein of influenza viruses, and methods of their use.
    Type: Application
    Filed: October 10, 2013
    Publication date: May 29, 2014
    Applicant: VISTERRA, INC.
    Inventors: Zachary Shriver, Karthik Viswanathan, Vidya Subramanian, Sasisekharan Raguram
  • Patent number: 8625411
    Abstract: A mesh network architecture is disclosed whose protected services can be restored quickly after the failure of a network element (i.e., a network node, a network transmission facility). Furthermore, the protected services can be restored after all single and most multiple network-element failures as quickly as a ring network can recover from a single network-element failure. And still furthermore, the illustrative embodiment is also advantageous in that it can be administered and maintained, for most purposes, as a collection of distinct ring networks. Embodiments of the present invention can use any protocol or transmission technology (e.g., wavelength division multiplexing, SONET/SDH, ATM, etc.). Furthermore, embodiments of the present invention distinguish between the transport function, the provisioning function, and the fault notification functions of a network and provide that each of the functions can be accomplished by different networks using different protocols.
    Type: Grant
    Filed: October 31, 2002
    Date of Patent: January 7, 2014
    Assignee: Bay Microsystems, Inc.
    Inventors: Santhanam Srivivasan, Sasisekharan Raguram, Pradeep Shrikrishna Limaye
  • Publication number: 20130302349
    Abstract: This disclosure relates to novel peptide agents, e.g., antibodies and antigen-binding fragments thereof, that bind hemagglutinin protein of influenza viruses, and methods of their use.
    Type: Application
    Filed: March 14, 2013
    Publication date: November 14, 2013
    Applicant: Visterra, Inc.
    Inventors: Zachary Shriver, Karthik Viswanathan, Vidya Subramanian, Sasisekharan Raguram
  • Patent number: 8486705
    Abstract: The invention provides methods and apparatus for characterizing complex polymeric mixture of interest. Candidate solutions are eliminated from a solution space using one or more experimental measurements of a polymeric mixture of interest. The elimination step can be repeated one or more times using different experimental measurements produced by various chemical and physical protocols, so that the remaining candidate solutions converge to describe the actual polymeric mixture under investigation. Once the composition of the complex polymeric mixture has been characterized, the information thus generated can be used to facilitate, for example, the manufacture of a bio-equivalent of the complex polymeric mixture.
    Type: Grant
    Filed: March 20, 2012
    Date of Patent: July 16, 2013
    Assignee: Momenta Pharmaceuticals, Inc.
    Inventor: Sasisekharan Raguram
  • Publication number: 20120258875
    Abstract: The invention provides methods and apparatus for characterizing complex polymeric mixture of interest. Candidate solutions are eliminated from a solution space using one or more experimental measurements of a polymeric mixture of interest. The elimination step can be repeated one or more times using different experimental measurements produced by various chemical and physical protocols, so that the remaining candidate solutions converge to describe the actual polymeric mixture under investigation. Once the composition of the complex polymeric mixture has been characterized, the information thus generated can be used to facilitate, for example, the manufacture of a bio-equivalent of the complex polymeric mixture.
    Type: Application
    Filed: March 20, 2012
    Publication date: October 11, 2012
    Inventor: Sasisekharan Raguram
  • Patent number: 8158436
    Abstract: The invention provides methods and apparatus for characterizing complex polymeric mixture of interest. Candidate solutions are eliminated from a solution space using one or more experimental measurements of a polymeric mixture of interest. The elimination step can be repeated one or more times using different experimental measurements produced by various chemical and physical protocols, so that the remaining candidate solutions converge to describe the actual polymeric mixture under investigation. Once the composition of the complex polymeric mixture has been characterized, the information thus generated can be used to facilitate, for example, the manufacture of a bio-equivalent of the complex polymeric mixture.
    Type: Grant
    Filed: September 3, 2010
    Date of Patent: April 17, 2012
    Assignee: Momenta Pharmaceuticals, Inc.
    Inventor: Sasisekharan Raguram
  • Publication number: 20110159476
    Abstract: The invention provides methods and apparatus for characterizing complex polymeric mixture of interest. Candidate solutions are eliminated from a solution space using one or more experimental measurements of a polymeric mixture of interest. The elimination step can be repeated one or more times using different experimental measurements produced by various chemical and physical protocols, so that the remaining candidate solutions converge to describe the actual polymeric mixture under investigation. Once the composition of the complex polymeric mixture has been characterized, the information thus generated can be used to facilitate, for example, the manufacture of a bio-equivalent of the complex polymeric mixture.
    Type: Application
    Filed: September 3, 2010
    Publication date: June 30, 2011
    Inventor: SASISEKHARAN RAGURAM
  • Patent number: 7811827
    Abstract: The invention provides methods and apparatus for characterizing complex polymeric mixture of interest. Candidate solutions are eliminated from a solution space using one or more experimental measurements of a polymeric mixture of interest. The elimination step can be repeated one or more times using different experimental measurements produced by various chemical and physical protocols, so that the remaining candidate solutions converge to describe the actual polymeric mixture under investigation. Once the composition of the complex polymeric mixture has been characterized, the information thus generated can be used to facilitate, for example, the manufacture of a bio-equivalent of the complex polymeric mixture.
    Type: Grant
    Filed: July 1, 2008
    Date of Patent: October 12, 2010
    Assignee: Momenta Pharmaceuticals, Inc.
    Inventor: Sasisekharan Raguram
  • Publication number: 20090043513
    Abstract: The invention provides methods and apparatus for characterizing complex polymeric mixture of interest. Candidate solutions are eliminated from a solution space using one or more experimental measurements of a polymeric mixture of interest. The elimination step can be repeated one or more times using different experimental measurements produced by various chemical and physical protocols, so that the remaining candidate solutions converge to describe the actual polymeric mixture under investigation. Once the composition of the complex polymeric mixture has been characterized, the information thus generated can be used to facilitate, for example, the manufacture of a bio-equivalent of the complex polymeric mixture.
    Type: Application
    Filed: July 1, 2008
    Publication date: February 12, 2009
    Applicant: MOMENTA PHARMACEUTICALS, INC.
    Inventor: Sasisekharan Raguram
  • Patent number: 7433964
    Abstract: A method of coherently provisioning one or more paths through a transport network is disclosed. In other words, none of the traffic paths are provisioned unless all of the traffic paths can be provisioned. All of the nodes in one or more transport networks are listed that must be configured to provision all of the proposed traffic paths, and all of the nodes are checked, one after another, to ensure that each node can, in fact, provide all of the resources needed to establish all of the proposed traffic paths before any of the traffic paths are actually provisioned. As each node is visited, the set-up message directs each node to reserve, but not actually provision, the resources to be provided by that node for all of the proposed traffic paths. When all of the nodes have been visited, the set-up message re-visits each node and directs each node to actually provision the resources that had been previously reserved.
    Type: Grant
    Filed: January 20, 2002
    Date of Patent: October 7, 2008
    Assignee: Bay Microsystems, Inc.
    Inventors: Sasisekharan Raguram, Santhanam Srinivasan
  • Patent number: 7407810
    Abstract: The invention provides methods and apparatus for characterizing complex polymeric mixture of interest. Candidate solutions are eliminated from a solution space using one or more experimental measurements of a polymeric mixture of interest. The elimination step can be repeated one or more times using different experimental measurements produced by various chemical and physical protocols, so that the remaining candidate solutions converge to describe the actual polymeric mixture under investigation. Once the composition of the complex polymeric mixture has been characterized, the information thus generated can be used to facilitate, for example, the manufacture of a bio-equivalent of the complex polymeric mixture.
    Type: Grant
    Filed: September 1, 2004
    Date of Patent: August 5, 2008
    Assignee: Momenta Pharmaceuticals, Inc.
    Inventor: Sasisekharan Raguram
  • Publication number: 20050065738
    Abstract: The invention provides methods and apparatus for characterizing complex polymeric mixture of interest. Candidate solutions are eliminated from a solution space using one or more experimental measurements of a polymeric mixture of interest. The elimination step can be repeated one or more times using different experimental measurements produced by various chemical and physical protocols, so that the remaining candidate solutions converge to describe the actual polymeric mixture under investigation. Once the composition of the complex polymeric mixture has been characterized, the information thus generated can be used to facilitate, for example, the manufacture of a bio-equivalent of the complex polymeric mixture.
    Type: Application
    Filed: September 1, 2004
    Publication date: March 24, 2005
    Applicant: Parivid LLC
    Inventor: Sasisekharan Raguram
  • Publication number: 20030140144
    Abstract: A method of coherently provisioning one or more paths through a transport network is disclosed. In other words, none of the traffic paths are provisioned unless all of the traffic paths can be provisioned. All of the nodes in one or more transport networks are listed that must be configured to provision all of the proposed traffic paths, and all of the nodes are checked, one after another, to ensure that each node can, in fact, provide all of the resources needed to establish all of the proposed traffic paths before any of the traffic paths are actually provisioned. As each node is visited, the set-up message directs each node to reserve, but not actually provision, the resources to be provided by that node for all of the proposed traffic paths. When all of the nodes have been visited, the set-up message re-visits each node and directs each node to actually provision the resources that had been previously reserved.
    Type: Application
    Filed: January 20, 2002
    Publication date: July 24, 2003
    Inventors: Sasisekharan Raguram, Santhanam Srinivasan
  • Publication number: 20030086368
    Abstract: A SONET/SDH mesh network architecture is disclosed that restores quickly after the failure of a network element and can be administered and maintained, for most purposes, as a collection of distinct ring networks. The SONET/SDH mesh network is fabricated from a plurality of “interlocking” ring networks. By fabricating a mesh network as a plurality of interlocking ring networks, a protected service can be restored in the event of a failure in a distributed, timely, and efficient manner. The illustrative embodiment comprises: a first SONET/SDH ring; a second SONET/SDH ring; and a node that monitors the status of an automatic protection switching channel in the first SONET/SDH ring and that affects the routing of traffic in the second SONET/SDH ring based on the status of an automatic protection switching channel in the first SONET/SDH ring.
    Type: Application
    Filed: October 3, 2001
    Publication date: May 8, 2003
    Inventors: Pradeep Shrikrishna Limaye, Sasisekharan Raguram