Chandran
Chandran Elumalal, Mansfield, MA US
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20090094682 | METHODS AND SYSTEMS FOR USER AUTHORIZATION - A method for controlling access to a system is provided. The method includes creating a role tree including a plurality of privileges, creating a resource tree including a plurality of resources, assigning at least one role for at least one resource to a user, and evaluating the plurality of privileges of the user for a requested service access based on at least one of a user role assignment, a user resource assignment, and a location of a device used by the user to request the service access. | 04-09-2009 |
Chandran Jegatha, Singapore SG
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20150076049 | MICROFILTER AND APPARATUS FOR SEPARATING A BIOLOGICAL ENTITY FROM A SAMPLE VOLUME - According to embodiments of the present invention, a microfilter is provided. The microfilter includes a first porous layer and a second porous layer arranged one over the other, wherein the first porous layer includes a plurality of first pores defined through the first porous layer, wherein the second porous layer includes a plurality of second pores defined through the second porous layer, and wherein one or more respective second pores are arranged to at least substantially overlap with each respective first pore such that a respective opening defined between a perimeter of the each respective first pore and a perimeter of each of the one or more respective second pores is smaller than a diameter of each first pore. According to further embodiments of the present invention, an apparatus for separating a biological entity from a sample volume is also provided. | 03-19-2015 |
Chandran Kymal, Ann Arbor, MI US
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20150039386 | METHOD AND SYSTEM FOR RISK ASSESSMENT ANALYSIS - An engineering management system including one or more processors configured to receive input defining one or more requirements for a product. The engineering management system may generate a first risk prevention document based on one or more of the product requirements and receive risk parameter input related to the first risk prevention document. The engineering management system may initiate a problem solver analysis tool based on the first risk prevention document and receive problem parameter input related to the problem solver analysis tool. The engineering management system may determine one or more outputs using the problem solver analysis tool. The engineering management system may populate one or more aspects of the first risk prevention document with the determined outputs based on one or more defined associations between the first risk prevention document and the problem solver analysis tool. | 02-05-2015 |
Chandran Ragunath, Malden, MA US
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20140020138 | TRANSGENIC PLANTS EXPRESSING DISPERSINB - Methods and compositions for producing genetically transformed plants exhibiting antibiofilm activity against bacterial pathogens are disclosed. Bacterial cells and plant transformation vectors include dspB genes encoding DispersinB antibiofilm enzymes of Aggregatibacter actinomycetemcomitans. | 01-16-2014 |