Ronald A. Purpora

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Staten Island, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Pass through liquidity in a multi-tiered trading system and method
- Patent number 8,407,134
- Issue date Mar 26, 2013
- ICAP Services North America LLC
- Ronald A. Purpora
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pass through liquidity in a multi-tiered trading system and method
- Patent number 8,260,700
- Issue date Sep 4, 2012
- ICAP Services North America LLC
- Ronald A. Purpora
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pass through liquidity in a multi-tiered trading system and method
- Patent number 7,840,478
- Issue date Nov 23, 2010
- ICAP Services North America LLC
- Ronald A. Purpora
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PASS THROUGH LIQUIDITY IN A MULTI-TIERED TRADING SYSTEM AND METHOD
- Publication number 20120310813
- Publication date Dec 6, 2012
- ICAP SERVICES NORTH AMERICA LLC
- Ronald A. Purpora
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PASS THROUGH LIQUIDITY IN A MULTI-TIERED TRADING SYSTEM AND METHOD
- Publication number 20110035310
- Publication date Feb 10, 2011
- ICAP SERVICES NORTH AMERICA LLC
- Ronald A. Purpora
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PASS THROUGH LIQUIDITY IN A MULTI-TIERED TRADING SYSTEM AND METHOD
- Publication number 20110029425
- Publication date Feb 3, 2011
- ICAP SERVICES NORTH AMERICA LLC
- Ronald A. Purpora
- G06 - COMPUTING CALCULATING COUNTING