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Patent applications and USPTO patent grants for Ekisheva; Svetlana.The latest application filed is for "method and system for playing a lottery game with enhanced multiplier factor".
Patent | Date |
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Method and system for conducting a lottery game as a function of a player's purchase at a retail establishment Grant 8,328,618 - Ekisheva , et al. December 11, 2 | 2012-12-11 |
Online terminal based lottery game with a slot machine theme Grant 8,221,208 - Hill , et al. July 17, 2 | 2012-07-17 |
Method and system for playing a lottery game with enhanced multiplier factor Grant 8,206,208 - Ekisheva , et al. June 26, 2 | 2012-06-26 |
Method And System For Playing A Lottery Game With Enhanced Multiplier Factor App 20090239605 - Ekisheva; Svetlana ;   et al. | 2009-09-24 |
Method and System for Conducting a Lottery Game as a Function of a Player's Purchase at a Retail Establishment App 20090221343 - Ekisheva; Svetlana ;   et al. | 2009-09-03 |
Online Terminal Based Lottery Game with a Slot Machine Theme App 20090191938 - Hill; Amy ;   et al. | 2009-07-30 |
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