Patents by Inventor Arindam Bhattacharjee

Arindam Bhattacharjee 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).

  • Publication number: 20130166598
    Abstract: Methods, non-transitory computer-readable media, and systems for managing business objects data sources. Multiple business objects data sources, each storing multiple data items, are accessed. For each data source, multiple computer-searchable index documents and multiple metadata tables, including master tables and mapping tables, are generated. The multiple computer-searchable index documents and the multiple metadata tables are provided to perform a search for data items in the multiple business objects data sources.
    Type: Application
    Filed: December 27, 2011
    Publication date: June 27, 2013
    Applicant: Business Objects Software Ltd.
    Inventors: Ganesh Vaitheeswaran, Arindam Bhattacharjee, Raghavendra Nagaraja, Manasa Ranjan Tripathy, Nithin Moolky Kamath, Rahul Kumar Jha
  • Publication number: 20120331447
    Abstract: An adaptive automatic change management for computer system landscapes is described herein. A predefined set of attributes are extracted or obtained for a computer system artifact, together with a number of values assigned to the set of attributes. A unique identification section is created and distributed among the computer systems in the landscape based on the set of attributes and the assigned values, where the unique identification section encompass computer system artifacts of a same kind. A modification of an artifact of the same kind is tracked at a computer system. The tracked modification is automatically applied in the computer system to one or more incoming computer system artifacts of the same kind.
    Type: Application
    Filed: June 22, 2011
    Publication date: December 27, 2012
    Inventors: SHIVA PRASAD NAYAK, ARINDAM BHATTACHARJEE, RALF-JUERGEN HAUK, ANDREY HOURSANOV, PRAVESH KATYAL
  • Publication number: 20120078859
    Abstract: Some aspects include determination of second document identifiers added to a search index. The search index associates each of a plurality of words with at least one of a plurality of first document identifiers. For each of the second document identifiers, metadata of a document identified by the second document identifier is added to a content store storing metadata of each document identified by the plurality of first document identifiers. In some aspects, the content store comprises at least one flat file, and the metadata is appended to an end of one or more of the at least one flat file.
    Type: Application
    Filed: September 27, 2010
    Publication date: March 29, 2012
    Inventors: Ganesh Vaitheeswaran, Arindam Bhattacharjee, Raghavendra Reddy Bijjula
  • Publication number: 20110153589
    Abstract: Disclosed are methods and systems for improving indexing throughput. The methods and systems involve receiving one or more documents for indexing, categorizing the one or more documents based on a document type, a document size and a processing priority, assigning buckets to the categorized one or more documents according to the document type, the document size and the processing priority and scheduling the buckets for processing based on a document type priority, a bucket type and number of threads available to process the buckets.
    Type: Application
    Filed: December 21, 2009
    Publication date: June 23, 2011
    Inventors: GANESH VAITHEESWARAN, Arindam Bhattacharjee, Ravichandran Mahadevan, Suresh Pasumarthi
  • Publication number: 20080058218
    Abstract: Methods and articles for analyzing nucleotide sequences of nucleic acid molecules, e.g., using multiple probes per spot of an array, are described. In some embodiments, the methods and articles can reduce the numbers of arrays necessary to probe regions of interest in a biological sample, and/or increase the resolution at which biological events are probed. In some cases, these methods exploit the vertical aspect of an array in order to decrease the number of arrays or spots required for an assay. These probes may be in the form of compound probes, which comprise at least first and second probes, including first and second nucleotide sequences selected to hybridize to first and second target nucleotide sequences, respectively, in a nucleic acid molecule of interest.
    Type: Application
    Filed: July 5, 2007
    Publication date: March 6, 2008
    Inventors: David Gordon, Arindam Bhattacharjee
  • Publication number: 20060211004
    Abstract: Methods and compositions for determining cytotoxicity of a transfection agent are provided. In one aspect, a cell is contacted with a transfection agent. Following contact, a cytotoxic marker profile of the cell is evaluated to determine whether the transfection agent has mediated a cytotoxic response in the cell. Also provided are compositions and reagents, and kits for practicing the subject methods. The subject methods and compositions find use in a variety of different applications.
    Type: Application
    Filed: June 10, 2005
    Publication date: September 21, 2006
    Inventors: Diane Ilsley, Arindam Bhattacharjee, Emily Anderson, Anastasia Khvorova
  • Publication number: 20060183701
    Abstract: Methods and compositions for determining cytotoxicity of a transfection agent are provided. In one aspect, a cell is contacted with a transfection agent. Following contact, a cytotoxic marker profile of the cell is evaluated to determine whether the transfection agent has mediated a cytotoxic response in the cell. Also provided are compositions and reagents, and kits for practicing the subject methods. The subject methods and compositions find use in a variety of different applications.
    Type: Application
    Filed: February 15, 2005
    Publication date: August 17, 2006
    Inventors: Diane Ilsley, Arindam Bhattacharjee
  • Publication number: 20060078889
    Abstract: Methods and compositions for generating pluralities of ribonucleic acids are provided. In the subject methods, an array is employed as a template in an in vitro transcription reaction. Also provided are the arrays employed in the subject methods and kits for practicing the subject methods. The ribonucleic acid pluralities produced by the subject methods find use in a variety of different applications, including differential gene expression analysis and gene-silencing applications.
    Type: Application
    Filed: October 8, 2004
    Publication date: April 13, 2006
    Inventors: Arindam Bhattacharjee, Stephanie Fulmer-Smentek, Diane Ilsley, Eric Leproust
  • Publication number: 20050026299
    Abstract: A set of chemical arrays held together by a common carrier with one or more arrays of the set having been previously exposed to a sample. In one embodiment the common carrier optionally includes an indication of locations along which the carrier should be separated so as to separate the set of chemical arrays into multiple sub-sets each with one or more arrays. A method of use may include separating the set of chemical arrays into multiple sub-sets each with one or more arrays.
    Type: Application
    Filed: February 24, 2004
    Publication date: February 3, 2005
    Inventors: Arindam Bhattacharjee, John Corson, J. Mitchell, George Tsai
  • Publication number: 20040241661
    Abstract: Methods of determining the amount of an analyte in a mixture of analytes are provided. The methods involve contacting a sample of analytes that is labeled with two or more distinguishably detectable labels with a probe for the analyte, and determining the amounts of the two or more distinguishably detectable labels bound with the probe. In certain embodiments, the methods include averaging the amounts of the two or more labels in order to determine the amount of analyte in the sample. Kits are provided for performing the invention. The subject invention finds use in a variety of different applications, including gene expression analysis, DNA sequencing, mutation detection and other genomics and proteomics applications.
    Type: Application
    Filed: May 29, 2003
    Publication date: December 2, 2004
    Inventor: Arindam Bhattacharjee
  • Publication number: 20040009489
    Abstract: The invention provides a molecular taxonomy of lung carcinoma, the leading cause of cancer death in the United States and worldwide. Oligonucleotide microarrays were used to analyze mRNA expression levels corresponding to 12,600 transcript sequences in 186 lung tumor samples, including 139 adenocarcinomas resected from the lung. Hierarchical and probabilistic clustering of expression data defined distinct subclasses of lung adenocarcinoma. Among these were tumors with high relative expression of neuroendocrine genes and of type II pneumocyte genes, respectively. Retrospective analysis revealed a less favorable outcome for the adenocarcinomas with neuroendocrine gene expression. The diagnostic potential of expression profiling is emphasized by its ability to discriminate primary lung adenocarcinomas from metastases of extrapulmonary origin. These results suggest that integration of expression profile data with clinical parameters could aid in diagnosis of lung cancer patients.
    Type: Application
    Filed: September 27, 2002
    Publication date: January 15, 2004
    Inventors: Todd R. Golub, Matthew Meyerson, Arindam Bhattacharjee, Jane Staunton