| BARCLAYS BANK PLC Patent applications |
| Patent application number | Title | Published |
|---|
| 20120131354 | METHOD AND SYSTEM FOR PROVISION OF CRYPTOGRAPHIC SERVICES - An encryption service system comprises an API for receiving requests from one or more calling applications. Each request comprises information identifying the operations to be performed on data to be processed and information identifying the origin and target of the data. The encryption service system further comprises a cryptographic server for processing the requests and determining, for each request, an encryption policy to be applied. | 05-24-2012 |
| 20110302070 | Systems and Methods for Netting of Transactions - An aspect comprises a computer readable memory that stores information regarding a first derivatives transaction between a first entity and a second entity; and a processor unit that calculates, based on the information regarding the first derivatives transaction, one or more parameters for each of a second derivatives transaction and a third derivatives transaction; wherein the second derivatives transaction is between a clearing entity and the first entity, and the third derivatives transaction is between the clearing entity and the second entity; wherein the second derivatives transaction provides a substantially similar effect to the first entity as the first derivatives transaction; wherein the third derivatives transaction provides a substantially similar effect to the second entity as the first derivatives transaction; wherein the clearing entity is a limited recourse central counterparty, and wherein the processor unit comprises one or more processors. | 12-08-2011 |
| 20100131306 | SYSTEM AND METHOD FOR CALCULATING AND PROVIDING A PREDETERMINED PAYMENT OBLIGATION - A system and method is provided for calculating and generating a predetermined payment obligation. A hypothetical portfolio of securities is selected having an initial value. A financial instrument is issued that references the hypothetical portfolio, the financial instrument having a fixed term. A guaranteed minimum withdrawal benefit is deducted from a net asset value of the hypothetical portfolio on a periodic basis for the fixed term. The net asset value of the hypothetical portfolio is determined to be zero if the net asset value of the hypothetical portfolio falls below a predetermined amount of funds. An adjustment in the number of securities in the hypothetical portfolio is calculated with a computer on a periodic basis according to an algorithm, the algorithm taking into account at least one of a prevailing market value of the securities in the hypothetical portfolio and a net present value of an obligation to deduct the predetermined amount of funds until the end of the fixed term. At the end of the fixed term, the net asset value of the hypothetical portfolio is paid. | 05-27-2010 |
