Sasisekharan Raguram

7407810, Aug 5, 2008

Sep 1, 2004

10/931939

Sasisekharan Raguram - Hillsborough NJ, US

Momenta Pharmaceuticals, Inc. - Cambridge MA

G01N 33/15
G01N 33/48
G01N 33/50

436 87, 436 71, 436 85, 436 86, 436 94, 700268, 700271, 702 19, 702 22, 702 27, 702 30

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.

7433964, Oct 7, 2008

Jan 20, 2002

10/053781

Sasisekharan Raguram - Hillsborough NJ, US
Santhanam Srinivasan - Holmdel NJ, US

Bay Microsystems, Inc. - San Jose CA

G06F 15/16
G06F 15/173
H04L 12/28

709238, 709203, 370351

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.

7811827, Oct 12, 2010

Jul 1, 2008

12/166292

Sasisekharan Raguram - Hillsborough NJ, US

Momenta Pharmaceuticals, Inc. - Cambridge MA

G01N 33/15
G01N 33/48
G01N 33/50

436 87, 436 71, 436 85, 436 86, 436 94, 700268, 700271, 702 19, 702 22, 702 27, 702 30

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.

8158436, Apr 17, 2012

Sep 3, 2010

12/875674

Sasisekharan Raguram - Hillsborough NJ, US

Momenta Pharmaceuticals, Inc. - Cambridge MA

G01N 33/50

436 87, 436 85, 436 86, 436 94, 700268, 700271, 702 19, 702 22, 702 27, 702 30

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.

8486705, Jul 16, 2013

Mar 20, 2012

13/425201

Sasisekharan Raguram - Hillsborough NJ, US

Momenta Pharmaceuticals, Inc. - Cambridge MA

G01N 33/50

436 87, 436 17, 436 85, 436 86, 436 94, 700268, 700271, 702 19, 702 22, 702 27, 702 30

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.

8625411, Jan 7, 2014

Oct 31, 2002

10/284619

Santhanam Srivivasan - Holmdel NJ, US
Sasisekharan Raguram - Hillsborough NJ, US
Pradeep Shrikrishna Limaye - Westfield NJ, US

Bay Microsystems, Inc. - San Jose CA

G06F 11/00

370223, 3702411, 370242, 370247, 370248, 370249, 370251

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.

20030086368, May 8, 2003

Oct 3, 2001

09/969703

Pradeep Limaye - Westfield NJ, US
Sasisekharan Raguram - Hillsborough NJ, US

G01R031/08

370/216000, 370/406000, 714/001000

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.

57242631, Mar 3, 1998

May 30, 1997

8/866047

Sasisekharan Raguram - Somerset NJ
V. Seshadri - Lincroft NJ
Sholom M. Weiss - Highland Park NJ

AT&T Corp - Middletown NJ

G06F 1518

364552

A facility is provided for enhancing an operations support system so that, based on data generated as a result of an event occurring in an associated telecommunications network, the operations support system can predict the likelihood of the event occurring again in the network.