Inventor · disambiguated record
William A. Lupien
Also filed as: LUPIEN WILLIAM A
8 granted patents·2 pending applications·7,950 citations·filing 1989–2009
94Inventor score
Technology areasG06Q
Top patents by PatentIndex Score
10 records- 0197US5845266ACrossing network utilizing satisfaction density profile with price discovery featuresOPTIMARK TECH INC·Filed 1995·Granted Dec 1, 1998·1.5k cites·16 claims
- 0296US5689652ACrossing network utilizing optimal mutual satisfaction density profileOPTIMARK TECH INC·Filed 1995·Granted Nov 18, 1997·1.2k cites·19 claims
- 0395US6012046ACrossing network utilizing satisfaction density profile with price discovery featuresOPTIMARK TECH INC·Filed 1997·Granted Jan 4, 2000·850 cites·22 claims
- 0494US6098051ACrossing network utilizing satisfaction density profileOPTIMARK TECH INC·Filed 1996·Granted Aug 1, 2000·883 cites·41 claims
- 0593US5101353AAutomated system for providing liquidity to securities marketsLATTICE INVESTMENTS INC·Filed 1989·Granted Mar 31, 1992·2k cites·16 claims
- 0692US6016483AMethod and apparatus for automated opening of options exchangeOPTIMARK TECH INC·Filed 1996·Granted Jan 18, 2000·653 cites·36 claims
- 0788US6112189AMethod and apparatus for automating negotiations between partiesOPTIMARK TECH INC·Filed 1997·Granted Aug 29, 2000·482 cites·62 claims
- 0887US5950177ACrossing network utilizing optimal mutual satisfaction density profileOPTIMARK TECH INC·Filed 1997·Granted Sep 7, 1999·369 cites·20 claims
- 0960US2011131068A1In kind participating preferred securityLUPIEN WILLIAM A·Filed 2009·Application pending·0 cites
- 1053US2003177126A1Volume weighted average price system and methodFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →