Patents by Inventor Durga Rao
Durga Rao 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: 11789967Abstract: A system is provided for resolving data errors. The system is configured to receive a data element from a source application and process the data element using an Extract, Transform and Load (ETL) logic. Upon detecting that the processing of the data element has failed as a result of an error in the data element, the system generates a plurality of probable data values for the data element. For each probable data value of the plurality of probable data values, the system verifies whether the probable data value can be processed successfully by the ETL logic and by one or more target applications configured to process the data element. The system determines one of the probable data values as a suggested data value of the data element, based on the verification of the probable data values and processes the suggested data value using the ETL logic.Type: GrantFiled: May 7, 2021Date of Patent: October 17, 2023Assignee: Bank of America CorporationInventors: Venkata Durga Rao Medisetti, Naresh Soni, Siju Abraham, Barnali Sanyal, Vinay Jaisinghani
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Patent number: 11734238Abstract: A system is provided for resolving data errors. The system is configured to obtain an erroneous data element received from a source system and generate a plurality of probable data values for the data element. For each probable data value of the plurality of probable data values, the system verifies whether the probable data value can be processed successfully by an Extract, Transform and Load (ETL) logic and by one or more target applications configured to process the data element. The system determines one of the probable data values as a suggested data value of the data element, based on the verification of the probable data values. The system outputs the suggested data value for processing by the ETL logic.Type: GrantFiled: May 7, 2021Date of Patent: August 22, 2023Assignee: Bank of America CorporationInventors: Venkata Durga Rao Medisetti, Naresh Soni, Siju Abraham, Barnali Sanyal, Vinay Jaisinghani
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Publication number: 20220358136Abstract: A system is provided for resolving data errors. The system is configured to receive a data element from a source application and process the data element using an Extract, Transform and Load (ETL) logic. Upon detecting that the processing of the data element has failed as a result of an error in the data element, the system generates a plurality of probable data values for the data element. For each probable data value of the plurality of probable data values, the system verifies whether the probable data value can be processed successfully by the ETL logic and by one or more target applications configured to process the data element. The system determines one of the probable data values as a suggested data value of the data element, based on the verification of the probable data values and processes the suggested data value using the ETL logic.Type: ApplicationFiled: May 7, 2021Publication date: November 10, 2022Inventors: Venkata Durga Rao Medisetti, Naresh Soni, Siju Abraham, Barnali Sanyal, Vinay Jaisinghani
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Publication number: 20220358101Abstract: A system is provided for resolving data errors. The system is configured to obtain an erroneous data element received from a source system and generate a plurality of probable data values for the data element. For each probable data value of the plurality of probable data values, the system verifies whether the probable data value can be processed successfully by an Extract, Transform and Load (ETL) logic and by one or more target applications configured to process the data element. The system determines one of the probable data values as a suggested data value of the data element, based on the verification of the probable data values. The system outputs the suggested data value for processing by the ETL logic.Type: ApplicationFiled: May 7, 2021Publication date: November 10, 2022Inventors: Venkata Durga Rao Medisetti, Naresh Soni, Siju Abraham, Barnali Sanyal, Vinay Jaisinghani
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Patent number: 11403267Abstract: Aspects of the disclosure relate to dynamic transformation code prediction and generation for an unavailable data element. In some embodiments, a computing platform may execute an extract, transform, and load process on input data received from a plurality of data sources and detect a missing data element in the received input data. Subsequently, the computing platform may generate a prediction model with respect to the missing data element, which may include executing a first, second, and third machine learning algorithm. Next, the computing platform may determine a confidence level of the prediction model. In response to determining that the confidence level is at or above the predetermined threshold, the computing platform may generate executable transformation code implementing the prediction model.Type: GrantFiled: July 6, 2020Date of Patent: August 2, 2022Assignee: Bank of America CorporationInventors: Venkata Durga Rao Medisetti, Samson Paulraj
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Publication number: 20220004528Abstract: Aspects of the disclosure relate to dynamic transformation code prediction and generation for an unavailable data element. In some embodiments, a computing platform may execute an extract, transform, and load process on input data received from a plurality of data sources and detect a missing data element in the received input data. Subsequently, the computing platform may generate a prediction model with respect to the missing data element, which may include executing a first, second, and third machine learning algorithm. Next, the computing platform may determine a confidence level of the prediction model. In response to determining that the confidence level is at or above the predetermined threshold, the computing platform may generate executable transformation code implementing the prediction model.Type: ApplicationFiled: July 6, 2020Publication date: January 6, 2022Inventors: Venkata Durga Rao Medisetti, Samson Paulraj
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Patent number: 10266564Abstract: The present invention relates to the cationic lipid cordiaroimide hybrid compounds of formula I. The present invention provides a process for preparation of these compounds is also being elaborated. The compounds described provides anticancerous activity against cell lines including PC-3 (prostate cancer), HepG2 (liver cancer), MCF-7 (breast cancer) and NIH-1/3T3 (non cancer cells. The compound was also capable of inducing caspase-3 mediated apoptosis in HepG2 cells by arresting the cell cycle in the G1 phase. Furthermore, the compound exhibited DNA ligase I inhibition. The present class of cationic lipid cordiarimide hybrids is likely to find specific use in developing novel targeted therapies for liver and prostate cancers.Type: GrantFiled: June 10, 2015Date of Patent: April 23, 2019Assignee: Council of Scientific & Industrial ResearchInventors: Bathula Surendar Reddy, V.k.k. Durga Rao, Komal Sharma, M. Prathap Reddy, Dibyendu Banerjee, Deependra Kumar Singh
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Publication number: 20170137462Abstract: The present invention relates to the cationic lipid cordiaroimide hybrid compounds of formula I. The present invention provides a process for preparation of these compounds is also being elaborated. The compounds described provides anticancerous activity against cell lines including PC-3 (prostate cancer), HepG2 (liver cancer), MCF-7 (breast cancer) and NIH-1/3T3 (non cancer cells. The compound was also capable of inducing caspase-3 mediated apoptosis in HepG2 cells by arresting the cell cycle in the G1 phase. Furthermore, the compound exhibited DNA ligase I inhibition. The present class of cationic lipid cordiarimide hybrids is likely to find specific use in developing novel targeted therapies for liver and prostate cancers.Type: ApplicationFiled: June 10, 2015Publication date: May 18, 2017Inventors: Bathula Surendar Reddy, V.k.k. Durga Rao, Komal Sharma, M. Prathap Reddy, Dibyendu Banerjee, Deependra Kumar Singh
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Patent number: 8309723Abstract: Present invention relates to an improved process for the preparation of Zopiclone and its enantiomerically enriched isomer (Eszopiclone). 6-(5-Chloropyridin-2-yl)-5-hydroxy-7-oxo-5,6-dihydropyrrolo[3,4-b]pyrazine is reacted with 1-chloro-carbonyl-4-methylpiperazine in the presence of alkali earth metal carbonates, hydroxides or oxides in a solvent medium to give Zopiclone. It is reacted with optically active acid in a mixture of water and water miscible organic solvent followed by work up to give Eszopiclone. The present invention also relates to process for the conversion of (R) or (S) Zopiclone to 6-(5-chloropyrid-2-yl)-5-hydroxy-7-oxo-5,6-dihydro-pyrrolo-[3,4-b]-pyrazine of the intermediate which can be converted to racemic Zopiclone.Type: GrantFiled: April 10, 2008Date of Patent: November 13, 2012Assignee: Mylan Laboratories Ltd.Inventors: Om Dutt Tyagi, Tushar Kumar Srivastava, Vellanki Siva Ram Prasad, Dnyandev Ragho Rane, Bandi Naga Durga Rao, Daggula Srinivas Reddy
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Patent number: 8049009Abstract: The present invention relates to novel Tenofovir disoproxil hemifumarate salt, which is prepared by dealkylation of Phosphonate esters by using mineral acids followed by esterification and crystallization to give crystalline Tenofovir disoproxil. The Tenofovir disoproxil is further converted to fumarate salts with improved yield.Type: GrantFiled: January 12, 2009Date of Patent: November 1, 2011Assignee: Matrix Laboratories Ltd.Inventors: Uma Maheswer Rao Vasireddy, Siva Rama Prasad Vellanki, Raja Babu Balusu, Naga Durga Rao Bandi, Pavan Kumar Jujjavarapu, Sambasiva Rao Ginjupalli, Rama Krishna Pilli
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Publication number: 20100056785Abstract: Present invention relates to an improved process for the preparation of Zopiclone and its enantiomerically enriched isomer (Eszopiclone). 6-(5-Chloropyridin-2-yl)-5-hydroxy-7-oxo-5,6-dihydropyrrolo[3,4-b]pyrazine is reacted with 1-chloro-carbonyl-4-methylpiperazine in the presence of alkali earth metal carbonates, hydroxides or oxides in a solvent medium to give Zopiclone. It is reacted with optically active acid in a mixture of water and water miscible organic solvent followed by work up to give Eszopiclone. The present invention also relates to process for the conversion of (R) or (S) Zopiclone to 6-(5-chloropyrid-2-yl)-5-hydroxy-7-oxo-5,6-dihydro-pyrrolo-[3,4-b]-pyrazine of the intermediate which can be converted to racemic Zopiclone.Type: ApplicationFiled: April 10, 2008Publication date: March 4, 2010Inventors: Om Dutt Tyagi, Tushar Kumar Srivastava, Vellanki Siva Ram Prasad, Dnyandev Ragho Rane, Bandi Naga Durga Rao, Daggula Srinivas Reddy
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Publication number: 20090286981Abstract: The present invention relates to novel Tenofovir disoproxil hemifumarate salt, which is prepared by dealkylation of Phosphonate esters by using mineral acids followed by esterification and crystallization to give crystalline Tenofovir disoproxil. The Tenofovir disoproxil is further converted to fumarate salts with improved yield.Type: ApplicationFiled: January 12, 2009Publication date: November 19, 2009Inventors: Uma Maheswer Rao Vasireddy, Siva Rama Prasad Vellanki, Raja Babu Balusu, Naga Durga Rao Bandi, Pavan Kumar Jujjavarapu, Sambasiva Rao Ginjupalli, Rama Krishna Pilli
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Patent number: 6428755Abstract: A catalyst assembly 16 for an exhaust gas system 14 for an automotive vehicle includes a housing 28 and a porous support structure 32 having a plurality of channels 34, 36. A plurality of catalyst pellets 50 are disposed within at least some of the channels. A retainer 54 is positioned adjacent to the support structure 32 for retaining the pellets 50 within the channels 34, 36.Type: GrantFiled: October 4, 1999Date of Patent: August 6, 2002Assignee: Ford Global Technologies, Inc.Inventors: Durga Rao, Harry Arthur Cikanek, Rodney John Tabaczynski
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Publication number: 20020054838Abstract: A catalyst assembly 16 for an exhaust gas system 14 for an automotive vehicle includes a housing 28 and a porous support structure 32 having a plurality of channels 34, 36. A plurality of catalyst pellets 50 are disposed within at least some of the channels. A retainer 54 is positioned adjacent to the support structure 32 for retaining the pellets 50 within the channels 34, 36.Type: ApplicationFiled: October 4, 1999Publication date: May 9, 2002Inventors: DURGA RAO, HARRY ARTHUR CIKANEK, RODNEY JOHN TABACZYNSKI