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).
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Patent number: 11601456Abstract: 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: GrantFiled: August 11, 2020Date of Patent: March 7, 2023Assignee: Arbor Networks, Inc.Inventors: Sean O'Hara, Archana A. Rajaram
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Patent number: 11451563Abstract: 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: GrantFiled: May 27, 2020Date of Patent: September 20, 2022Assignee: Arbor Networks, Inc.Inventors: Archana A. Rajaram, Andrew David Mortensen
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Publication number: 20210360011Abstract: 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: ApplicationFiled: August 11, 2020Publication date: November 18, 2021Applicant: Arbor Networks, Inc.Inventors: Sean O'Hara, Archana A. Rajaram
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Publication number: 20210153862Abstract: 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: ApplicationFiled: February 1, 2021Publication date: May 27, 2021Applicant: MEDTRONIC INCInventors: SATISH PULAPURA, FATIMA BUEVICH, ARCHANA RAJARAM, JONATHAN M. MAHONEY, DAN THANH LE
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Publication number: 20210120015Abstract: 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: ApplicationFiled: May 27, 2020Publication date: April 22, 2021Applicant: Arbor Networks, Inc.Inventors: Archana A. Rajaram, Andrew David Mortensen
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Patent number: 10939901Abstract: 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: GrantFiled: May 1, 2017Date of Patent: March 9, 2021Assignee: MEDTRONIC, INC.Inventors: Satish Pulapura, Fatima Buevich, Archana Rajaram, Jonathan M. Mahoney, Dan Thanh Le
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Publication number: 20170319193Abstract: 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: ApplicationFiled: May 1, 2017Publication date: November 9, 2017Applicant: TYRX, IncInventors: Satish PULAPURA, Fatima BUEVICH, Archana RAJARAM, Jonathan M. MAHONEY, Dan Thanh Le .
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Patent number: 9491966Abstract: 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: GrantFiled: May 2, 2008Date of Patent: November 15, 2016Assignee: TYRX, Inc.Inventors: Arikha Moses, Satish Pulapura, Qing Ge, Sarita Nethula, Archana Rajaram
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Patent number: 9127124Abstract: 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: GrantFiled: September 19, 2014Date of Patent: September 8, 2015Assignee: TYRX, INC.Inventors: Arthur Schwartz, Satish Pulapura, Sarita Nethula, Archana Rajaram, Arikha Moses
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Patent number: 8952106Abstract: 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: GrantFiled: February 13, 2013Date of Patent: February 10, 2015Assignee: TYRX, Inc.Inventors: Arthur Schwartz, Satish Pulapura, Sarita Nethula, Archana Rajaram, Arikha Moses
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Publication number: 20150004212Abstract: 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: ApplicationFiled: September 19, 2014Publication date: January 1, 2015Inventors: Arthur Schwartz, Satish Pulapura, Sarita Nethula, Archana Rajaram, Arikha Moses
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Patent number: 8911765Abstract: 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: GrantFiled: March 28, 2008Date of Patent: December 16, 2014Assignee: Tyrx, Inc.Inventors: Arikha Moses, Satish Pulapura, Qing Ge, Sarita Nethula, Irene Shatova, Archana Rajaram
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Patent number: 8445603Abstract: 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: GrantFiled: September 22, 2009Date of Patent: May 21, 2013Assignee: TYRX, Inc.Inventors: Arthur Schwartz, Satish Pulapura, Sarita Nethula, Archana Rajaram, Arikha Moses
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Publication number: 20100129417Abstract: 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: ApplicationFiled: May 2, 2008Publication date: May 27, 2010Inventors: Arikha Moses, Satish Pulapura, Qing Ge, Sarita Nethula, Archana Rajaram
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Publication number: 20100074940Abstract: 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: ApplicationFiled: September 22, 2009Publication date: March 25, 2010Inventors: Arthur Schwartz, Satish Pulapura, Sarita Nethula, Archana Rajaram, Arikha Moses
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Publication number: 20080241212Abstract: 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: ApplicationFiled: March 28, 2008Publication date: October 2, 2008Applicant: TYRX PHARMA, INC.Inventors: Arikha Moses, Satish Pulapura, Qing Ge, Sarita Nethula, Irene Shatova, Archana Rajaram