Pattabhi
Raman Buddhavarapu Pattabhi, Hyderabad IN
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20110046231 | SOLID FORMS OF (.+-.)-O-DESMETHYLVENLAFAXINE SALTS - The present invention relates to solid forms of (±)-O-desmethylvenlafaxine salts, processes for preparation, pharmaceutical compositions, and method of treating thereof. More particularly, the present invention provides solid forms of acid addition salts of (±)-O-desmethylvenlafaxine wherein the acid counter ion is provided by an acid selected from the group consisting of oxalic acid, benzoic acid and lactic acid. | 02-24-2011 |
Ravi Pattabhi, Stow, MA US
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20090271361 | Non-repeating random values in user specified formats and character sets - Systems, methodologies, media, and other embodiments associated with producing non-repeating random values for use in data masking are described. One example method includes accessing data describing a mask for a value in a database table column to be masked. The example method may also include identifying a number of distinct values in the database table column to be masked and determining a field width for a mask to provide unique random numbers to mask the distinct values. The method may include identifying locations in a mask value to store the unique random value and locations in a mask value to store filler values. The mask value may include different character sets and may comply with user specified formats. The method may include generating a set of statements that when executed produce a mapping table that includes masks for distinct values in the database table column to be masked. | 10-29-2009 |
20100030795 | Maintaining referential integrity while masking - Systems, methods, and other embodiments associated with maintaining referential integrity while masking database columns are described. One example method includes determining a transitive closure for dependency relationships involving a column to be masked and other columns related to the column to be masked through a dependency relationship. The example method may also include identifying a root column for a column in the transitive closure and creating a mapping table that stores original values and masking values for the root column. The method includes masking the root column and related child columns based on the mapping table in a manner that maintains referential integrity between the root column and the child column. Integrity may be maintained by masking corresponding values in the root column and a child column(s) with identical mask values from the mapping table. | 02-04-2010 |
20100042643 | Virtual masked database - Systems, methods, and other embodiments associated with virtual masked databases are described. One example system includes a masking logic to mask an unmasked column of a database table to produce a masked column. The masked column is then added to the database creating a bi-masked database. A portion of the bi-masked database is then selected by a view logic and provided to a user. The view provided to the user may allow fast, conflict free queries and updates to the database. By providing the user either masked or unmasked data based on information associated with the user, an added layer of data security may be achieved. | 02-18-2010 |
Ravi Pattabhi, Acton, MA US
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20140067867 | REFERENTIALLY-COMPLETE DATA SUBSETTING USING RELATIONAL DATABASES - A method, system, and computer program product for relational database management. The method constructs a referentially-complete target subset database from a source database by first estimating the expected size of the target subset database based on application of one or more subsetting rules. If the estimated size needs reduction, the user can modify the subsetting rules, and then modules are invoked to receive the modified subset rules. The method continues by generating a subsetting execution plan by applying the user-modified subset rules to the source database, and then modules process the generated execution plan, which processing results in storage of a referentially-complete target subset database. The user can influence the construction of the execution plan by suggesting an execution model to use during processing of the subsetting execution plan. Techniques estimate the expected size by constructing a directed graph wherein edges in the directed graph represent relationships between database tables. | 03-06-2014 |
Sowmya Pattabhi, Smyma, GA US
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20090209470 | T24 ANTIGEN FOR IMMUNODIAGNOSIS OF TAENIA SOLIUM CYSTICERCOSIS - The present disclosure relates to T24 nucleic acid sequences, amino acid sequences, and antibodies. Methods for detecting and diagnosing | 08-20-2009 |
Vangala Pattabhi, Hyderabad IN
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20100239235 | Panel Heaters - A panel heater with enhanced safety features for us as room heaters disposable on at least one of a wall and a floor includes: a flat panel heater component; at least one protrusion provided on at least one of a top surface and a bottom surface of the flat panel heater component; and a covering surrounding at least one of the top surface and the bottom surface of the flat panel heater component. The flat panel heater component includes one of a) an electrical heating element incorporated in an oil filled chamber; and b) a wire heating element covered with an electrical insulating material. The at least one protrusion creates an air gap between at least one of the top surface and the bottom surface of the flat panel heater component and the covering, thereby reducing temperatures attained on surfaces of the flat panel heater component and the covering significantly. | 09-23-2010 |