Patents by Inventor Archana Rajaram

Archana Rajaram 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: 11601456
    Abstract: A method is provided for inspecting network traffic. The method, performed in a single contained device, includes receiving network traffic inbound from an external host that is external to the protected network flowing to a protected host of the protected network, wherein the network traffic is transported by a secure protocol that implements ephemeral keys that endure for a limited time. The method further includes performing a first transmission control protocol (TCP) handshake with the external host, obtaining source and destination data during the first TCP handshake, the source and destination data including source and destination link and internet addresses obtained, caching the source and destination data, and using the cached source and destination data to obtain a Layer-7 request from the external host to the protected host and to pass a Layer-7 response from the protected host to the external host.
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: March 7, 2023
    Assignee: Arbor Networks, Inc.
    Inventors: Sean O'Hara, Archana A. Rajaram
  • Patent number: 11451563
    Abstract: A computer method and system for detecting a Denial of Service (DoS) attack by detecting changes in recent cardinality of a network traffic flow. Packet traffic flows are received from external device (networks), and a cardinality estimation is then performed on a received packet traffic flow. A series of cardinalities is maintained for prior packet traffic flows. Changes in cardinalities associated with prior packet traffic flows are detected when compared to cardinalities of a current packet traffic flow. An alert condition for the network traffic flow is generated regarding a suspected DoS attack based upon the detected changes in cardinalities regarding comparison of the cardinalities associated with prior packet traffic flows compared to cardinalities of a current packet traffic flow.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: September 20, 2022
    Assignee: Arbor Networks, Inc.
    Inventors: Archana A. Rajaram, Andrew David Mortensen
  • Publication number: 20210360011
    Abstract: A method is provided for inspecting network traffic. The method, performed in a single contained device, includes receiving network traffic inbound from an external host that is external to the protected network flowing to a protected host of the protected network, wherein the network traffic is transported by a secure protocol that implements ephemeral keys that endure for a limited time. The method further includes performing a first transmission control protocol (TCP) handshake with the external host, obtaining source and destination data during the first TCP handshake, the source and destination data including source and destination link and internet addresses obtained, caching the source and destination data, and using the cached source and destination data to obtain a Layer-7 request from the external host to the protected host and to pass a Layer-7 response from the protected host to the external host.
    Type: Application
    Filed: August 11, 2020
    Publication date: November 18, 2021
    Applicant: Arbor Networks, Inc.
    Inventors: Sean O'Hara, Archana A. Rajaram
  • Publication number: 20210153862
    Abstract: An anchorage device includes a substrate extending along a longitudinal axis between a first end having a first bonding area and an opposite second end having a second bonding area. The substrate has a third bonding area between the first and second bonding areas. Kits, systems and methods are disclosed.
    Type: Application
    Filed: February 1, 2021
    Publication date: May 27, 2021
    Applicant: MEDTRONIC INC
    Inventors: SATISH PULAPURA, FATIMA BUEVICH, ARCHANA RAJARAM, JONATHAN M. MAHONEY, DAN THANH LE
  • Publication number: 20210120015
    Abstract: A computer method and system for detecting a Denial of Service (DoS) attack by detecting changes in recent cardinality of a network traffic flow. Packet traffic flows are received from external device (networks), and a cardinality estimation is then performed on a received packet traffic flow. A series of cardinalities is maintained for prior packet traffic flows. Changes in cardinalities associated with prior packet traffic flows are detected when compared to cardinalities of a current packet traffic flow. An alert condition for the network traffic flow is generated regarding a suspected DoS attack based upon the detected changes in cardinalities regarding comparison of the cardinalities associated with prior packet traffic flows compared to cardinalities of a current packet traffic flow.
    Type: Application
    Filed: May 27, 2020
    Publication date: April 22, 2021
    Applicant: Arbor Networks, Inc.
    Inventors: Archana A. Rajaram, Andrew David Mortensen
  • Patent number: 10939901
    Abstract: An anchorage device includes a substrate extending along a longitudinal axis between a first end having a first bonding area and an opposite second end having a second bonding area. The substrate has a third bonding area between the first and second bonding areas. Kits, systems and methods are disclosed.
    Type: Grant
    Filed: May 1, 2017
    Date of Patent: March 9, 2021
    Assignee: MEDTRONIC, INC.
    Inventors: Satish Pulapura, Fatima Buevich, Archana Rajaram, Jonathan M. Mahoney, Dan Thanh Le
  • Publication number: 20170319193
    Abstract: An anchorage device includes a substrate extending along a longitudinal axis between a first end having a first bonding area and an opposite second end having a second bonding area. The substrate has a third bonding area between the first and second bonding areas. Kits, systems and methods are disclosed.
    Type: Application
    Filed: May 1, 2017
    Publication date: November 9, 2017
    Applicant: TYRX, Inc
    Inventors: Satish PULAPURA, Fatima BUEVICH, Archana RAJARAM, Jonathan M. MAHONEY, Dan Thanh Le .
  • Patent number: 9491966
    Abstract: The present invention is directed to polyphenolic polymers formed from dihydroxybenzoic acid (DHB) derivatives or from resorcinol derivatives, monomers which form such polymers, blends of the polymers with drugs and/or additional polymers, as well as medical devices formed from, coated with, impregnated by or coverings made with any of the foregoing polymers (with or without drugs) or blends (with or without drugs).
    Type: Grant
    Filed: May 2, 2008
    Date of Patent: November 15, 2016
    Assignee: TYRX, Inc.
    Inventors: Arikha Moses, Satish Pulapura, Qing Ge, Sarita Nethula, Archana Rajaram
  • Patent number: 9127124
    Abstract: The present invention is directed to linear, biodegradable polyesteramide (PEA) polymers synthesized with repeating units derived from aminophenol esters and diacids. These PEAs have a monomer repeat represented by as well as a variety of uses to coat, form or comprise medical devices, combination medical devices and pharmaceutical compositions, including sustained release formulations.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: September 8, 2015
    Assignee: TYRX, INC.
    Inventors: Arthur Schwartz, Satish Pulapura, Sarita Nethula, Archana Rajaram, Arikha Moses
  • Patent number: 8952106
    Abstract: The present invention is directed to linear, biodegradable polyesteramide (PEA) polymers synthesized with repeating units derived from aminophenol esters and diacids. These PEAs have a monomer repeat represented by as well as a variety of uses to coat, form or comprise medical devices, combination medical devices and pharmaceutical compositions, including sustained release formulations.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: February 10, 2015
    Assignee: TYRX, Inc.
    Inventors: Arthur Schwartz, Satish Pulapura, Sarita Nethula, Archana Rajaram, Arikha Moses
  • Publication number: 20150004212
    Abstract: The present invention is directed to linear, biodegradable polyesteramide (PEA) polymers synthesized with repeating units derived from aminophenol esters and diacids. These PEAs have a monomer repeat represented by as well as a variety of uses to coat, form or comprise medical devices, combination medical devices and pharmaceutical compositions, including sustained release formulations.
    Type: Application
    Filed: September 19, 2014
    Publication date: January 1, 2015
    Inventors: Arthur Schwartz, Satish Pulapura, Sarita Nethula, Archana Rajaram, Arikha Moses
  • Patent number: 8911765
    Abstract: A biodegradable, flexible covering for a breast implant is provided which comprises one or more biodegradable polymer layers dimensioned and shaped to cover at least a portion of the breast implant. The implant can be inserted into an opening of the covering immediately prior to surgery, but alternate configurations and times of insertion are contemplated as well as open or sheet type devices. The coverings can optionally contain one or more drugs for delivery at the surgical site, particularly for treating or preventing infection, pain, inflammation, capsular contracture, scarring or other complications associated with breast augmentation or breast reconstruction.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: December 16, 2014
    Assignee: Tyrx, Inc.
    Inventors: Arikha Moses, Satish Pulapura, Qing Ge, Sarita Nethula, Irene Shatova, Archana Rajaram
  • Patent number: 8445603
    Abstract: The present invention is directed to linear, biodegradable polyesteramide (PEA) polymers synthesized with repeating units derived from aminophenol esters and diacids. These PEAs have a monomer repeat represented by as well as a variety of uses to coat, form or comprise medical devices, combination medical devices and pharmaceutical compositions, including sustained release formulations.
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: May 21, 2013
    Assignee: TYRX, Inc.
    Inventors: Arthur Schwartz, Satish Pulapura, Sarita Nethula, Archana Rajaram, Arikha Moses
  • Publication number: 20100129417
    Abstract: The present invention is directed to polyphenolic polymers formed from dihydroxybenzoic acid (DHB) derivatives or from resorcinol derivatives, monomers which form such polymers, blends of the polymers with drugs and/or additional polymers, as well as medical devices formed from, coated with, impregnated by or coverings made with any of the foregoing polymers (with or without drugs) or blends (with or without drugs).
    Type: Application
    Filed: May 2, 2008
    Publication date: May 27, 2010
    Inventors: Arikha Moses, Satish Pulapura, Qing Ge, Sarita Nethula, Archana Rajaram
  • Publication number: 20100074940
    Abstract: The present invention is directed to linear, biodegradable polyesteramide (PEA) polymers synthesized with repeating units derived from aminophenol esters and diacids. These PEAs have a monomer repeat represented by as well as a variety of uses to coat, form or comprise medical devices, combination medical devices and pharmaceutical compositions, including sustained release formulations.
    Type: Application
    Filed: September 22, 2009
    Publication date: March 25, 2010
    Inventors: Arthur Schwartz, Satish Pulapura, Sarita Nethula, Archana Rajaram, Arikha Moses
  • Publication number: 20080241212
    Abstract: A biodegradable, flexible covering for a breast implant is provided which comprises one or more biodegradable polymer layers dimensioned and shaped to cover at least a portion of the breast implant. The implant can be inserted into an opening of the covering immediately prior to surgery, but alternate configurations and times of insertion are contemplated as well as open or sheet type devices. The coverings can optionally contain one or more drugs for delivery at the surgical site, particularly for treating or preventing infection, pain, inflammation, capsular contracture, scarring or other complications associated with breast augmentation or breast reconstruction.
    Type: Application
    Filed: March 28, 2008
    Publication date: October 2, 2008
    Applicant: TYRX PHARMA, INC.
    Inventors: Arikha Moses, Satish Pulapura, Qing Ge, Sarita Nethula, Irene Shatova, Archana Rajaram