Helfer; Lisa M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Helfer; Lisa M..The latest application filed is for "wagering game with asset trading".

Company Profile

0.6.7

Helfer; Lisa M. - Chicago IL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Wagering game with character learning Grant 9,070,246 - Fiden , et al. June 30, 2	2015-06-30
Wagering game with asset trading Grant 8,425,323 - Fiden , et al. April 23, 2	2013-04-23
Gaming machine having a first bonus event that influences a probability of a second bonus event Grant 7,780,511 - Casey , et al. August 24, 2	2010-08-24
Wagering Game With Asset Trading App 20100130276 - Fiden; Daniel P. ; et al.	2010-05-27
Wagering Game with Character Learning App 20080293473 - Fiden; Daniel P. ; et al.	2008-11-27
Gaming terminal having an element moveable along a nonlinear path for indicating a game outcome Grant 7,341,511 - Fiden , et al. March 11, 2	2008-03-11
Wagering Game with Character Building App 20070259713 - Fiden; Daniel P. ; et al.	2007-11-08
Gaming machine with playing-board bonus game affected by free spins of the reels App 20070021183 - Fiden; Daniel ; et al.	2007-01-25
Gaming terminal with player-customization of display functions App 20060211494 - Helfer; Lisa M.	2006-09-21
Gaming machine having a first bonus event that influences a probability of a second bonus event App 20060030391 - Casey; Michael P. ; et al.	2006-02-09
Gaming terminal having an element moveable along a nonlinear path for indicating a game outcome App 20050159209 - Fiden, Daniel P. ; et al.	2005-07-21

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.