Patents by Inventor Meenakshi Sundaram
Meenakshi Sundaram 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: 9165145Abstract: Various embodiments herein include at least one of systems, methods, and software that efficiently segregate data from externally accessible systems. One such embodiment is a method performed by a first data processing system and includes receiving a call from a client of a user interaction service requesting data to populate a client application user interface. Next, a first object service obtains the requested data. The first object service is then executed to call a master data service to retrieve master data from a local database storing master data copied from master data stored by a second data processing system. Next, transaction data is retrieved via a remote service call over a network from the second data processing system. The retrieved data is then provided back to the calling user interaction service, which then transmits the data to the client application.Type: GrantFiled: March 11, 2013Date of Patent: October 20, 2015Assignee: SAP SEInventors: Meenakshi Sundaram P, Volker Hein, Tobias Haak
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Publication number: 20150281223Abstract: Methods and apparatus are disclosed for generating a short term password that may be used to access a data warehouse. According to aspects of the disclosure, a user may request a password after inputting a data warehouse environment, an ID name, and a reason for the password reset. A server may receive the request and determine whether the difference in time of the present request and a previous request for the same ID name and data warehouse environment is greater than a time limit. Additionally, the server may determine whether a previous user has logged in using a password for the same ID name and data warehouse environment. Thereafter, the server may generate and output a short term password that expires after the time limit.Type: ApplicationFiled: April 1, 2014Publication date: October 1, 2015Applicant: Bank of America CorporationInventors: Denise Alexander, Sugumar Balaraman, Thiyagu Chandran, Prabhu Davidraj, Judeson Bobson John, Mary E. Merrill, Meenakshi Sundaram Natarajan, Senthil Thiyagarajan, Jerome Zott
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Publication number: 20150270799Abstract: Controlling a multiphase electric motor by controlling the transmission of power to a first set of phases of a multiphase electric motor in accordance with a first operating configuration; detecting the presence of a shorted phase in the first set of phases while the first set of phases are being operated in accordance with the first operating configuration; and, responsive to detection of the shorted phase, adjusting control of the transmission of power to the multiphase electric motor such that power is transmitted to a second set of phases in accordance with a second operating configuration.Type: ApplicationFiled: March 24, 2014Publication date: September 24, 2015Applicants: The Texas A&M University System, Chevron U.S.A. Inc.Inventors: Hamid Toliyat, Masoud Hajiaghajani, Vivek Meenakshi Sundaram, Nwamaka Nzeocha, Yateendra Deshpande, Mina Rahimian
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Publication number: 20150270747Abstract: A multiphase electric motor for a down-hole electrical submersible pump having a rotor having a first set of rotor voids filled or partially filled with permanent magnetic material. The electric motor having a stator with three or more stator slots, three or more stator teeth and three or more coils. Individual ones of the three or more coils are wound about at least one of the individual ones of the three or more stator teeth, and positioned such that adjacent coils are non-overlapping or partially overlapping to form a fractional slot per pole per phase winding. The electric motor having a power supply configured to provide power to the three or more phase windings formed by series or parallel combination of the three or more coils and a controller configured to control transmission of power through the three or more windings.Type: ApplicationFiled: March 24, 2014Publication date: September 24, 2015Applicants: THE TEXAS A&M UNIVERSITY SYSTEM, Chevron U.S.A. Inc.Inventors: Hamid Toliyat, Masoud Hajiaghajani, Vivek Meenakshi Sundaram, Yateendra Deshpande, Mina Rahimian, Nwamaka Nzeocha
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Publication number: 20150216161Abstract: The invention may be broadly defined as the addition of Argon to FFPE procedures as an RNA stabilizing agent. Argon is an inert gas from the Noble gas group with low saturation concentrations in water. It is therefore highly surprising that Argon would have any effect on RNA stability in the presence of Formalin, or any other chemical. This property of Argon appears to be specific in that other inert gases fail to show any RNA stabilizing effect.Type: ApplicationFiled: August 16, 2013Publication date: August 6, 2015Applicant: American Air Liquide, Inc.Inventors: Vasuhi Rasanayagam, Sagar D. Joshi, Meenakshi Sundaram, Stephen M. Hewitt, Joon-Yong Chung
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Patent number: 9034407Abstract: Embodiments of the invention generally provide methods and systems that distribute an additive in solid carbon dioxide in an interior of food processing equipment. The additive may be injected into a flow of liquid carbon dioxide upstream of an expander at or adjacent to the interior. Injection of the additive into the interior may be alternated with directing a flow of expanded carbon dioxide into the interior. In some embodiments, the freezing point of the additive with or without a diluent composition and/or additive(s) is lower than a temperature of the liquid carbon dioxide.Type: GrantFiled: March 7, 2014Date of Patent: May 19, 2015Assignees: American Air Liquide, Inc., Air Liquide Industrial U.S. LPInventors: David C. Braithwaite, Meenakshi Sundaram, Vasuhi Rasanayagam
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Patent number: 8954609Abstract: In one example, network device includes a control unit having one or more hardware-based microprocessors and an interface. The interface can receive a first time synchronization message from a master device that comprises a first TTL value. The first TTL value can be indicative of a number of hops traversed by the first time synchronization message. The interface can subsequently receive a second time synchronization message from the master device that comprises a second TTL value that is is indicative of a number of hops traversed by the second time synchronization message. The network device can also include a timing module that determines a time adjustment based at least in part on the determination that the first and second TTL values are different, and applies the time adjustment to update the time of the network device.Type: GrantFiled: April 25, 2012Date of Patent: February 10, 2015Assignee: Juniper Networks, Inc.Inventors: Keith E. Holleman, Murthy Garikiparthi, Meenakshi Sundaram Subramanian, DeviPrasad Natesan, Philip Kruzinski
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Publication number: 20150019760Abstract: Example methods and systems are directed to a staging engine. A system may comprise two computing devices. The first computing device may be accessible to a plurality of users. The second computing device may be inaccessible to the plurality of users, but accessible by the first computing device. The first computing device may cause a user interface (“UI”) to be presented to a user accessing the first computing device. The UI may include data retrieved from the second computing device and may be operable to store data. The data entered into the UI for storage may be incomplete relative to the data structures expected by the second computing device. The first computing device or the second computing device may stage the data until additional data that completes the expected data structures is received. After the expected data is complete, the data may be stored.Type: ApplicationFiled: July 12, 2013Publication date: January 15, 2015Applicant: SAP AGInventor: Meenakshi Sundaram P
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Publication number: 20150020156Abstract: Example methods and systems are directed to a multiple transaction interface framework. A system may comprise three computing devices. The first computing device may be accessible to a plurality of users. The second computing device may be inaccessible to the plurality of users, but accessible by a user account of the first computing device. The third computing device may be inaccessible to the plurality of users, and inaccessible by the user account of the first computing device, but accessible by a user account of the second computing device. In some example embodiments, the first computing device causes a user interface to be presented. The user interface may include data retrieved from the second computing device. The data may have been retrieved by the second computing device from the third computing device, which may be configured to store the data.Type: ApplicationFiled: July 12, 2013Publication date: January 15, 2015Applicant: SAP AGInventor: Meenakshi Sundaram P
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Publication number: 20140303070Abstract: The present invention relates to the compound (E,Z)-ajoene of formula (1) for use in treatment of bacterial infections. Another aspect of the present invention is a composition comprising (E,Z)-ajoene of formula (1) and at least one antibiotic. Yet another aspect of the invention relates to a method for manufacturing (E,Z) ajoene of formula (1) wherein the conformation of the internal C?C— bond can be either E or Z or a mixture thereof, said method comprising reacting allicin of formula (3) with an acid in the presence of a solvent to provide (E,Z ajoene) of formula (1) as defined above. Yet another aspect of the invention is (E,Z)-ajoene of formula 1 obtainable by the method described above.Type: ApplicationFiled: December 7, 2011Publication date: October 9, 2014Applicant: DANMARKS TEKNISKE UNIVERSITETInventors: Thomas Bjarnsholt, Niels Høiby, Peter Østrup Jensen, Richard Phipps, Meenakshi Sundaram Shanmugham, Maria Alhede, Louise Dahl Hultqvist, Tim Holm Jakobsen, David Tanner, Thomas Ostenfeld Larsen, Michael Givskov
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Publication number: 20140259177Abstract: Various embodiments herein include at least one of systems, methods, and software that efficiently segregate data from externally accessible systems. One such embodiment is a method performed by a first data processing system and includes receiving a call from a client of a user interaction service requesting data to populate a client application user interface. Next, a first object service obtains the requested data. The first object service is then executed to call a master data service to retrieve master data from a local database storing master data copied from master data stored by a second data processing system. Next, transaction data is retrieved via a remote service call over a network from the second data processing system. The retrieved data is then provided back to the calling user interaction service, which then transmits the data to the client application.Type: ApplicationFiled: March 11, 2013Publication date: September 11, 2014Applicant: SAP AGInventors: Meenakshi Sundaram P, Volker Hein, Tobias Haak
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Patent number: 8815080Abstract: Processes for production of olefins from hydrocarbon feedstocks are provided. In one aspect, the processes of the present invention utilize coils passing through a pyrolysis furnace to partially convert a hydrocarbon feedstock to olefins, followed by further conversion of the hydrocarbon feedstock in an adiabatic reactor. A portion of the coils in the pyrolysis furnace carry the hydrocarbon feedstock and the remainder carry steam only. After a selected period of time, the material flowing through the coils is switched. By flowing steam through the coils that had previously contained the hydrocarbon feedstock, on-line decoking can occur. In another aspect, a high temperature reactor is used to convert methane or natural gas to olefins.Type: GrantFiled: January 26, 2009Date of Patent: August 26, 2014Assignee: Lummus Technology Inc.Inventor: Kandasamy Meenakshi Sundaram
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Publication number: 20140220213Abstract: Embodiments of the invention generally provide methods and systems that distribute an additive in solid carbon dioxide in an interior of food processing equipment. The additive may be injected into a flow of liquid carbon dioxide upstream of an expander at or adjacent to the interior. Injection of the additive into the interior may be alternated with directing a flow of expanded carbon dioxide into the interior. In some embodiments, the freezing point of the additive with or without a diluent composition and/or additive(s) is lower than a temperature of the liquid carbon dioxide.Type: ApplicationFiled: April 4, 2014Publication date: August 7, 2014Applicants: Air Liquide Industrial U.S. L.P., American Air Liquide, Inc.Inventors: David C. BRAITHWAITE, Meenakshi SUNDARAM, Vasuhi RASANAYAGAM
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Publication number: 20140186502Abstract: Embodiments of the invention generally provide methods and systems that distribute an additive in solid carbon dioxide in an interior of food processing equipment. The additive may be injected into a flow of liquid carbon dioxide upstream of an expander at or adjacent to the interior. Injection of the additive into the interior may be alternated with directing a flow of expanded carbon dioxide into the interior. In some embodiments, the freezing point of the additive with or without a diluent composition and/or additive(s) is lower than a temperature of the liquid carbon dioxide.Type: ApplicationFiled: March 7, 2014Publication date: July 3, 2014Applicants: Air Liquide Industrial U.S. L.P., American Air Liquide, Inc.Inventors: David C. BRAITHWAITE, Meenakshi Sundaram, Vasuhi Rasanayagam
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Patent number: 8691308Abstract: Embodiments of the invention generally provide methods and systems that distribute an additive in solid carbon dioxide in an interior of food processing equipment. The additive may be injected into a flow of liquid carbon dioxide upstream of an expander at or adjacent to the interior. Injection of the additive into the interior may be alternated with directing a flow of expanded carbon dioxide into the interior. In some embodiments, the freezing point of the additive with or without a diluent composition and/or additive(s) is lower than a temperature of the liquid carbon dioxide.Type: GrantFiled: May 21, 2009Date of Patent: April 8, 2014Assignees: American Air Liquide, Inc., Air Liquide Industrial U.S. LPInventors: David C. Braithwaite, Meenakshi Sundaram, Vasuhi Rasanayagam
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Publication number: 20140057813Abstract: The present invention is a cryogenic subterranean fracturing fluid, comprising a liquefied industrial gas and a viscosity increasing additive. The liquefied industrial gas may be liquefied carbon dioxide, liquefied nitrogen, or a blend of the two. The liquefied industrial gas mixture should be substantially free of water. In this context, substantially free of water means less than 10% water by volume, or preferably less than 5% water by volume. In addition to the viscosity increasing additive, a proppant may be added to the fracturing fluid. In addition to the viscosity increasing additive and/or proppant additional additives may be added to the liquefied industrial gas as required.Type: ApplicationFiled: August 21, 2012Publication date: February 27, 2014Inventors: Camille Lanctot-Downs, Michel Epiney, Fabrice Laberge, Vasuhi Rasanayagam, Meenakshi Sundaram
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Patent number: 8591725Abstract: A method for selecting a solvent or mixture of solvents useful for mitigating deposit formation, cleaning existing deposits, and/or decreasing the rate of deposit formation is disclosed. Decreasing the rate at which deposits may form and/or increasing the rate at which deposits may be removed can dramatically improve process economics (e.g., decreasing down time as a result of deposit formation). In one aspect, embodiments disclosed herein relate to a process for dispersing foulants in a hydrocarbon stream, including the steps of: determining a nature of foulants in a hydrocarbon stream; selecting a solvent or a mixture of solvents suitable to disperse the foulants based upon the determined nature; and contacting the foulants with the selected solvent or mixture of solvents.Type: GrantFiled: April 9, 2010Date of Patent: November 26, 2013Assignee: Lummus Technology Inc.Inventors: Kandasamy Meenakshi Sundaram, Ujjal K. Mukherjee, Ronald M. Venner
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Publication number: 20130306321Abstract: The present invention is a cryogenic subterranean fracturing fluid, comprising a liquefied industrial gas and a first additive. The liquefied industrial gas may be liquefied carbon dioxide, liquefied nitrogen, or a blend of the two. The liquefied industrial gas mixture should be substantially free of water. In this context, substantially free of water means less than 10% water by volume, or preferably less than 5% water by volume. In addition to the first additive, a proppant may be added to the fracturing fluid. In addition to the biocide and/or proppant additional additives may be added to the liquefied industrial gas as required. Non-limiting examples of such additives include ozone, a friction reducer, an acid, a gelling agent, a breaker, a scale inhibitor, a clay stabilizer, a corrosion inhibitor, an iron controller, an oxygen scavenger, a surfactant, a cross-linker, a non-emulsifier, a Ph Adjusting agent, or any combination thereof.Type: ApplicationFiled: May 17, 2012Publication date: November 21, 2013Inventors: Camille LANCTOT-DOWNS, Michel EPINEY, Fabrice LABERGE, Vasuhi RASANAYAGAM, Meenakshi SUNDARAM
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Patent number: 8551546Abstract: A CO-containing modified atmosphere packaging (MAP) gas is generated from a processing gas including CO2 and an optional inert gas by applying an electric field under conditions sufficient to generate non-thermal plasma. The fresh appearance of meat or seafood is maintained for a longer time by storing them in a container with the MAP gas.Type: GrantFiled: December 20, 2010Date of Patent: October 8, 2013Assignee: American Air Liquide, Inc.Inventors: Vasuhi Rasanayagam, Meenakshi Sundaram
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Patent number: 8524088Abstract: Scaling is controlled in a cooling water system with CO2 based upon measurements of the cooling water's pH, alkalinity and Ca2+concentration.Type: GrantFiled: October 1, 2012Date of Patent: September 3, 2013Assignee: American Air Liquide, Inc.Inventors: Jeffrey E. Arbogast, Meenakshi Sundaram, Daniel D. Duarte