Inventor
CORMACK MICHAEL A
US37 patents
⚠️ This page may combine multiple inventors who share the name “CORMACK MICHAEL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NYSE GROUP INC
26 patentsUS10354323B2Jul 16, 2019
Diverse options order types in an electronic guaranteed entitlement environment
NYSE GROUP INC9 citations92
US11615472B2Mar 28, 2023
Tracking liquidity order
NYSE GROUP INC6 citations86
US11455688B2Sep 27, 2022
Tracking liquidity order
NYSE GROUP INC6 citations86
US11216881B2Jan 4, 2022
Tracking liquidity order
NYSE GROUP INC7 citations86
US10540716B2Jan 21, 2020
Directed order
NYSE GROUP INC3 citations83
US12277602B2Apr 15, 2025
Diverse options order types in an electronic guaranteed entitlement environment
NYSE GROUP INC0 citations73
US11556989B2Jan 17, 2023
Diverse options order types in an electronic guaranteed entitlement environment
NYSE GROUP INC0 citations73
US11151652B2Oct 19, 2021
Diverse options order types in an electronic guaranteed entitlement environment
NYSE GROUP INC0 citations73
US11023976B2Jun 1, 2021
Diverse options order types in an electronic guaranteed entitlement environment
NYSE GROUP INC0 citations73
US10475120B2Nov 12, 2019
Directed order
NYSE GROUP INC1 citations72
US12073467B2Aug 27, 2024
Tracking liquidity order
NYSE GROUP INC0 citations62
US12067623B2Aug 20, 2024
Unpriced order auction and routing
NYSE GROUP INC0 citations62
US11935121B2Mar 19, 2024
Unpriced order auction and routing
NYSE GROUP INC0 citations62
US11922503B2Mar 5, 2024
Tracking liquidity order
NYSE GROUP INC0 citations62
US11748812B2Sep 5, 2023
Tracking liquidity order
NYSE GROUP INC0 citations62
US11615471B2Mar 28, 2023
Unpriced order auction and routing
NYSE GROUP INC0 citations62
US11455687B2Sep 27, 2022
Unpriced order auction and routing
NYSE GROUP INC0 citations62
US11436678B2Sep 6, 2022
Directed order
NYSE GROUP INC0 citations62
US11132746B2Sep 28, 2021
Directed order
NYSE GROUP INC0 citations62
US10997659B2May 4, 2021
Unpriced order auction and routing
NYSE GROUP INC0 citations62
US10872378B2Dec 22, 2020
Diverse options order types in an electronic guaranteed entitlement environment
NYSE GROUP INC0 citations62
US10614524B2Apr 7, 2020
Diverse options order types in an electronic guaranteed entitlement environment
NYSE GROUP INC0 citations62
US10445829B2Oct 15, 2019
Diverse options order types in an electronic guaranteed entitlement environment
NYSE GROUP INC0 citations62
US8566225B2Oct 22, 2013
Diverse options order types in an electronic guaranteed entitlement environment
NYSE GROUP INC0 citations62
US9898783B2Feb 20, 2018
Directed order
NYSE GROUP INC0 citations51
US9846909B2Dec 19, 2017
Directed order
NYSE GROUP INC0 citations51
ARCHIPELAGO HOLDINGS INC
6 patentsUS7873561B1Jan 18, 2011
Method and system for maintaining an order on a selected market center with maximum price exemption parameter
ARCHIPELAGO HOLDINGS INC60 citations97
US7937315B2May 3, 2011
Portfolio execution and reporting
ARCHIPELAGO HOLDINGS INC21 citations92
US7877316B2Jan 25, 2011
Reprice-to-block order
ARCHIPELAGO HOLDINGS INC25 citations92
US7873544B2Jan 18, 2011
Anti-internalization order modifier
ARCHIPELAGO HOLDINGS INC26 citations92
US7765137B1Jul 27, 2010
Method and system for maintaining an order on a selected market center
ARCHIPELAGO HOLDINGS INC36 citations90
US7908201B2Mar 15, 2011
Cross and post order
ARCHIPELAGO HOLDINGS INC20 citations89
ADCOCK PAUL D
4 patentsUS10614520B2Apr 7, 2020
Tracking liquidity order
ADCOCK PAUL D11 citations93
US8301542B2Oct 30, 2012
Reprice-to-block order
ADCOCK PAUL D37 citations91
US10885582B2Jan 5, 2021
Unpriced order auction and routing
ADCOCK PAUL D0 citations61
US10521858B2Dec 31, 2019
Reprice-to-block order
ADCOCK PAUL D0 citations51