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Sean Michael Downey
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Chicago, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Data file compression
Patent number
12,056,092
Issue date
Aug 6, 2024
Chicago Mercantile Exchange Inc.
Anton Chuprun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Compression of an exchange traded derivative portfolio
Patent number
11,861,710
Issue date
Jan 2, 2024
Chicago Mercantile Exchange Inc.
Suzanne Sprague
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data file compression
Patent number
11,681,658
Issue date
Jun 20, 2023
Chicago Mercantile Exchange Inc.
Anton Chuprun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Compression of an exchange traded derivative portfolio
Patent number
11,605,130
Issue date
Mar 14, 2023
Chicago Mercantile Exchange Inc.
Suzanne Sprague
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Compression of an exchange traded derivative portfolio
Patent number
11,270,377
Issue date
Mar 8, 2022
Chicago Mercantile Exchange Inc.
Suzanne Sprague
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data file compression
Patent number
10,884,988
Issue date
Jan 5, 2021
Chicago Mercantile Exchange Inc.
Anton Chuprun
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DATA FILE COMPRESSION
Publication number
20240354289
Publication date
Oct 24, 2024
Chicago Mercantile Exchange Inc.
Anton Chuprun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMPRESSION OF AN EXCHANGE TRADED DERIVATIVE PORTFOLIO
Publication number
20240233016
Publication date
Jul 11, 2024
Chicago Mercantile Exchange Inc.
Suzanne Sprague
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMPRESSION OF AN EXCHANGE TRADED DERIVATIVE PORTFOLIO
Publication number
20240135449
Publication date
Apr 25, 2024
Chicago Mercantile Exchange Inc.
Suzanne Sprague
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA FILE COMPRESSION
Publication number
20230281165
Publication date
Sep 7, 2023
Chicago Mercantile Exchange Inc.
Anton Chuprun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMPRESSION OF AN EXCHANGE TRADED DERIVATIVE PORTFOLIO
Publication number
20230177606
Publication date
Jun 8, 2023
Chicago Mercantile Exchange Inc.
Suzanne Sprague
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMPRESSION OF AN EXCHANGE TRADED DERIVATIVE PORTFOLIO
Publication number
20220138851
Publication date
May 5, 2022
Chicago Mercantile Exchange Inc.
Suzanne Sprague
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA FILE COMPRESSION
Publication number
20210117388
Publication date
Apr 22, 2021
Chicago Mercantile Exchange Inc.
Anton Chuprun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA FILE COMPRESSION
Publication number
20200081996
Publication date
Mar 12, 2020
Chicago Mercantile Exchange Inc.
Anton Chuprun
G06 - COMPUTING CALCULATING COUNTING