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Patent Assignment Assignor Details
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Assignor Name : STURM, FREDERICK
Total Assignments: 34
Assignment: 1
Reel/Frame:032431/0698   Pages: 5
Recorded: 03/13/2014
Attorney Dkt #:4672-10724BUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, EUGENE
Exec Dt:
05/25/2010
2
GROMBACHER, DANIEL
Exec Dt:
10/15/2009
3
STURM, FREDERICK
Exec Dt:
10/15/2009
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8639601
US20110295726
12791513
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 2
Reel/Frame:026403/0655   Pages: 11
Recorded: 06/07/2011
Attorney Dkt #:4672-11003AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMMOND, ROBERT D.
Exec Dt:
05/05/2011
2
STEVENS, RICHARD J.
Exec Dt:
04/13/2011
3
LABUSZEWSKI, JOHN
Exec Dt:
04/12/2011
4
STURM, FREDERICK
Exec Dt:
04/19/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120259795
13082704
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 3
Reel/Frame:026580/0626   Pages: 5
Recorded: 07/12/2011
Attorney Dkt #:4672/11007AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STURM, FREDERICK
Exec Dt:
07/05/2011
2
BOUDREAULT, JAMES
Exec Dt:
07/05/2011
3
GROMBACHER, DANIEL
Exec Dt:
07/05/2011
4
WINKLER, JULIE
Exec Dt:
07/08/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8407129
US20130018768
13181177
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 4
Reel/Frame:026593/0505   Pages: 12
Recorded: 07/14/2011
Attorney Dkt #:4672/11008AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUDREAULT, JAMES
Exec Dt:
07/08/2011
2
WILEY, JOHN
Exec Dt:
07/06/2011
3
STURM, FREDERICK
Exec Dt:
07/05/2011
4
KRONSTEIN, JONATHAN
Exec Dt:
07/06/2011
5
SPAIN, SUZANNE
Exec Dt:
07/06/2011
6
BARKER, PETER
Exec Dt:
07/07/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8527393
US20130018769
13183061
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:046823/0450   Pages: 12
Recorded: 09/10/2018
Attorney Dkt #:4672-11008CUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUDREAULT, JAMES
Exec Dt:
07/08/2011
2
WILEY, JOHN
Exec Dt:
07/06/2011
3
STURM, FREDERICK
Exec Dt:
07/05/2011
4
KRONSTEIN, JONATHAN
Exec Dt:
07/06/2011
5
SPAIN, SUZANNE
Exec Dt:
07/06/2011
6
BARKER, PETER
Exec Dt:
07/07/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10657587
US20130317971
13954559
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:026830/0599   Pages: 3
Recorded: 08/30/2011
Attorney Dkt #:006119.00222
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYHOFF, JOHN
Exec Dt:
08/08/2011
2
STURM, FREDERICK
Exec Dt:
08/04/2011
3
LABUSZEWSKI, JOHN
Exec Dt:
08/08/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE, INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130041843
13209070
Correspondence name and address
BANNER & WITCOFF LTD.
TEN SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:026830/0665   Pages: 3
Recorded: 08/30/2011
Attorney Dkt #:006119.00232
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYHOFF, JOHN
Exec Dt:
08/08/2011
2
STURM, FREDERICK
Exec Dt:
08/04/2011
3
LABUSZEWSKI, JOHN
Exec Dt:
08/08/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE, INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130041799
13209076
Correspondence name and address
BANNER & WITCOFF LTD.
TEN SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:035435/0196   Pages: 3
Recorded: 04/17/2015
Attorney Dkt #:0571/006119.00503
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYHOFF, JOHN
Exec Dt:
08/08/2011
2
STURM, FREDERICK
Exec Dt:
08/04/2011
3
LABUSZEWSKI, JOHN
Exec Dt:
08/08/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150221034
14689420
Correspondence name and address
BANNER & WITCOFF, LTD., ATTORNEYS FOR CL
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:035671/0222   Pages: 3
Recorded: 05/19/2015
Attorney Dkt #:0571/006119.00510
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYHOFF, JOHN
Exec Dt:
08/08/2011
2
STURM, FREDERICK
Exec Dt:
08/04/2011
3
LABUSZEWSKI, JOHN
Exec Dt:
08/08/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150254774
14714872
Correspondence name and address
H. WAYNE PORTER
1100 13TH STREET, NW
SUITE 1200
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:027193/0491   Pages: 6
Recorded: 11/08/2011
Attorney Dkt #:004672-11009AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROMBACHER, DANIEL
Exec Dt:
11/07/2011
2
BOUDREAULT, JAMES
Exec Dt:
11/07/2011
3
STURM, FREDERICK
Exec Dt:
11/07/2011
4
LABUSZEWSKI, JOHN
Exec Dt:
11/08/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8738503
US20130117172
13291618
Correspondence name and address
LEMPIA SUMMERFILED KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 11
Reel/Frame:046823/0400   Pages: 6
Recorded: 09/10/2018
Attorney Dkt #:4672-11009CUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROMBACHER, DANIEL
Exec Dt:
11/07/2011
2
BOUDREAULT, JAMES
Exec Dt:
11/07/2011
3
STURM, FREDERICK
Exec Dt:
11/07/2011
4
LABUSZEWSKI, JOHN
Exec Dt:
11/08/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140222645
14245593
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 12
Reel/Frame:027541/0787   Pages: 7
Recorded: 01/17/2012
Attorney Dkt #:004672-10853B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUDREAULT, JAMES
Exec Dt:
12/08/2011
2
KRONSTEIN, JONATHAN
Exec Dt:
12/08/2011
3
STURM, FREDERICK
Exec Dt:
12/08/2011
4
ELLIOTT, TIM
Exec Dt:
12/08/2011
5
DOAR, TIM
Exec Dt:
12/09/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8639609
US20120150715
13315628
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 13
Reel/Frame:028084/0317   Pages: 3
Recorded: 04/20/2012
Attorney Dkt #:0571/006119.00269
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYHOFF, JOHN
Exec Dt:
04/17/2012
2
STURM, FREDERICK
Exec Dt:
04/20/2012
3
KAMRADT, MICHAEL
Exec Dt:
04/17/2012
4
LABUSZEWSKI, JOHN
Exec Dt:
04/17/2012
Assignee
1
CHICAGO MERCANTILE EXCHANGE, INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8849712
US20130282547
13452425
Correspondence name and address
BANNER & WITCOFF, LTD., ATTORNEYS FOR CL
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:033176/0938   Pages: 3
Recorded: 06/25/2014
Attorney Dkt #:0571/006119.00421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYHOFF, JOHN
Exec Dt:
04/17/2012
2
STURM, FREDERICK
Exec Dt:
04/20/2012
3
KAMRADT, MICHAEL
Exec Dt:
04/17/2012
4
LABSUZEWSKI, JOHN
Exec Dt:
04/17/2012
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140310147
14314543
Correspondence name and address
BANNER & WITCOFF, LTD., ATTORNEYS FOR CL
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:028460/0741   Pages: 8
Recorded: 06/28/2012
Attorney Dkt #:4672-12006AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUDREAULT, JAMES
Exec Dt:
06/18/2012
2
STURM, FREDERICK
Exec Dt:
06/21/2012
3
LABUSZEWSKI, JOHN
Exec Dt:
06/18/2012
4
GROMBACHER, DANIEL
Exec Dt:
06/18/2012
5
KRONSTEIN, JONATHAN
Exec Dt:
06/18/2012
6
BARKER, PETER
Exec Dt:
06/18/2012
7
SPAIN, SUZANNE
Exec Dt:
06/18/2012
Assignee
1
CHICAGO MERCANTILE EXCHANGE
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140006243
13534399
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 16
Reel/Frame:029064/0413   Pages: 7
Recorded: 10/02/2012
Attorney Dkt #:4672-12010AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STURM, FREDERICK
Exec Dt:
10/01/2012
2
GROMBACHER, DANIEL
Exec Dt:
10/02/2012
3
BOUDREAULT, JAMES
Exec Dt:
10/01/2012
4
KAMRADT, MICHAEL
Exec Dt:
10/02/2012
5
LABUSZEWSKI, JOHN
Exec Dt:
10/01/2012
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8751367
US20130117169
13633660
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC/CME
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 17
Reel/Frame:046823/0431   Pages: 7
Recorded: 09/10/2018
Attorney Dkt #:4672-12010BUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STURM, FREDERICK
Exec Dt:
10/01/2012
2
GROMBACHER, DANIEL
Exec Dt:
10/02/2012
3
BOUDREAULT, JAMES
Exec Dt:
10/01/2012
4
KAMRADT, MICHAEL
Exec Dt:
10/02/2012
5
LABUSZEWSKI, JOHN
Exec Dt:
10/01/2012
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140258074
14268508
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 18
Reel/Frame:031375/0384   Pages: 6
Recorded: 10/09/2013
Attorney Dkt #:006119.00336
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUDREAULT, JAMES
Exec Dt:
05/28/2013
2
STURM, FREDERICK
Exec Dt:
05/28/2013
3
LABUSZEWSKI, JOHN
Exec Dt:
05/28/2013
4
GROMBACHER, DANIEL
Exec Dt:
05/28/2013
5
CO, RICHARD
Exec Dt:
05/28/2013
Assignee
1
CHICAGO MERCANTILE EXCHANGE, INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140316961
13868781
Correspondence name and address
BANNER & WITCOFF, LTD.
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 19
Reel/Frame:030602/0703   Pages: 4
Recorded: 06/13/2013
Attorney Dkt #:006119.00343\\0571
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LABUSZEWSKI, JOHN
Exec Dt:
06/10/2013
2
STURM, FREDERICK
Exec Dt:
06/12/2013
3
BOUDREAULT, JAMES
Exec Dt:
06/11/2013
4
ELLIOTT, TIMOTHY
Exec Dt:
06/11/2013
5
NYHOFF, JOHN
Exec Dt:
06/10/2013
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140372271
13916268
Correspondence name and address
H. WAYNE PORTER
1100 13TH STREET, NW
SUITE 1200
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:032847/0463   Pages: 12
Recorded: 05/08/2014
Attorney Dkt #:0571/006119.00389
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LABUSZEWSKI, JOHN
Exec Dt:
04/29/2014
2
STURM, FREDERICK
Exec Dt:
04/23/2014
3
NYHOFF, JOHN
Exec Dt:
04/17/2014
4
BOUDREAULT, JAMES
Exec Dt:
04/21/2014
5
KRONSTEIN, JONATHAN
Exec Dt:
04/22/2014
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150324910
14272620
Correspondence name and address
BANNER & WITCOFF, LTD., ATTORNEYS FOR CL
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 21
Reel/Frame:032920/0904   Pages: 4
Recorded: 05/19/2014
Attorney Dkt #:0571/006119.00405
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERPEL, JOHN
Exec Dt:
05/14/2014
2
LABUSZEWSKI, JOHN
Exec Dt:
05/14/2014
3
STURM, FREDERICK
Exec Dt:
05/14/2014
4
ALDINGER, LORI
Exec Dt:
05/14/2014
5
NYHOFF, JOHN
Exec Dt:
05/14/2014
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150332393
14280212
Correspondence name and address
H. WAYNE PORTER
1100 13TH STREET, NW
SUITE 1200
WASHINGTON, DC 20005
Assignment: 22
Reel/Frame:033342/0286   Pages: 5
Recorded: 07/18/2014
Attorney Dkt #:0571/006119.00403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LABUSZEWSKI, JOHN
Exec Dt:
07/11/2014
2
STURM, FREDERICK
Exec Dt:
07/11/2014
3
BOUDREAULT, JAMES
Exec Dt:
07/11/2014
4
KRONSTEIN, JONATHAN
Exec Dt:
07/14/2014
5
GROMBACHER, DANIEL
Exec Dt:
07/11/2014
6
MIRZA, AGHA I.
Exec Dt:
07/18/2014
Assignee
1
CME GROUP INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160019643
14334990
Correspondence name and address
BANNER & WITCOFF, LTD., ATTORNEYS FOR CL
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 23
Reel/Frame:033345/0748   Pages: 7
Recorded: 07/18/2014
Attorney Dkt #:4672-14006AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUDREAULT, JAMES
Exec Dt:
07/17/2014
2
KRONSTEIN, JONATHAN
Exec Dt:
07/17/2014
3
GROMBACHER, DANIEL
Exec Dt:
07/17/2014
4
STURM, FREDERICK
Exec Dt:
07/17/2014
5
LABUSZEWSKI, JOHN
Exec Dt:
07/17/2014
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160019644
14335471
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 24
Reel/Frame:037524/0901   Pages: 13
Recorded: 01/19/2016
Attorney Dkt #:4672-15016AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIXBY, DAVID
Exec Dt:
01/11/2016
2
STURM, FREDERICK
Exec Dt:
01/12/2016
3
CAREY, EDMUND
Exec Dt:
01/08/2016
4
ANDERSON, STEN
Exec Dt:
01/11/2016
5
KONDAVEETI, VIVEK
Exec Dt:
01/11/2016
6
LORD, THOMAS
Exec Dt:
01/12/2016
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10430881
US20170206600
15000793
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC/CME
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 25
Reel/Frame:050002/0328   Pages: 13
Recorded: 08/08/2019
Attorney Dkt #:004672-15016B-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIXBY, DAVID
Exec Dt:
01/11/2016
2
STURM, FREDERICK
Exec Dt:
01/12/2016
3
CAREY, EDMUND
Exec Dt:
01/08/2016
4
ANDERSON, STEN
Exec Dt:
01/11/2016
5
KONDAVEETI, VIVEK
Exec Dt:
01/11/2016
6
LORD, THOMAS
Exec Dt:
01/12/2016
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11205224
US20190362425
16535617
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC/CME
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 26
Reel/Frame:058100/0648   Pages: 13
Recorded: 11/12/2021
Attorney Dkt #:004672-15016C-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIXBY, DAVID
Exec Dt:
01/11/2016
2
STURM, FREDERICK
Exec Dt:
01/12/2016
3
CAREY, EDMUND
Exec Dt:
01/08/2016
4
ANDERSON, STEN
Exec Dt:
01/11/2016
5
KONDAVEETI, VIVEK
Exec Dt:
01/11/2016
6
LORD, THOMAS
Exec Dt:
01/12/2016
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11803911
US20220076338
17525299
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 27
Reel/Frame:065005/0931   Pages: 13
Recorded: 09/25/2023
Attorney Dkt #:004672-15016D-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIXBY, DAVID
Exec Dt:
01/11/2016
2
STURM, FREDERICK
Exec Dt:
01/12/2016
3
CAREY, EDMUND
Exec Dt:
01/08/2016
4
ANDERSON, STEN
Exec Dt:
01/11/2016
5
KONDAVEETI, VIVEK
Exec Dt:
01/11/2016
6
LORD, THOMAS
Exec Dt:
01/12/2016
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240013298
18372175
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 28
Reel/Frame:040047/0843   Pages: 8
Recorded: 10/18/2016
Attorney Dkt #:006119.00531
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRAGUE, SUZANNE
Exec Dt:
10/11/2016
2
DOWNEY, SEAN
Exec Dt:
10/11/2016
3
TAYLOR, ROBERT
Exec Dt:
10/12/2016
4
BAWADHANKAR, DHIRAJ
Exec Dt:
10/11/2016
5
HURST, STEPHEN
Exec Dt:
10/11/2016
6
SIMPSON, MATTHEW
Exec Dt:
10/14/2016
7
STURM, FREDERICK
Exec Dt:
10/17/2016
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11270377
NONE
15296702
Correspondence name and address
BANNER & WITCOFF, LTD.
TEN SOUTH WACKER DR.
SUITE 3000
CHICAGO, IL 60606
Assignment: 29
Reel/Frame:058649/0911   Pages: 8
Recorded: 01/13/2022
Attorney Dkt #:004672-16531B-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRAGUE, SUZANNE
Exec Dt:
10/11/2016
2
DOWNEY, SEAN
Exec Dt:
10/11/2016
3
TAYLOR, ROBERT
Exec Dt:
10/12/2016
4
BAWADHANKAR, DHIRAJ
Exec Dt:
10/11/2016
5
HURST, STEPHEN
Exec Dt:
10/11/2016
6
SIMPSON, MATTHEW
Exec Dt:
10/14/2016
7
STURM, FREDERICK
Exec Dt:
10/17/2016
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11605130
US20220138851
17574061
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 30
Reel/Frame:062616/0755   Pages: 8
Recorded: 02/07/2023
Attorney Dkt #:004672-16531C-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRAGUE, SUZANNE
Exec Dt:
10/11/2016
2
DOWNEY, SEAN
Exec Dt:
10/11/2016
3
TAYLOR, ROBERT
Exec Dt:
10/12/2016
4
BAWADHANKAR, DHIRAJ
Exec Dt:
10/11/2016
5
HURST, STEPHEN
Exec Dt:
10/11/2016
6
SIMPSON, MATTHEW
Exec Dt:
10/14/2016
7
STURM, FREDERICK
Exec Dt:
10/17/2016
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11861710
US20230177606
18106719
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 31
Reel/Frame:065277/0449   Pages: 8
Recorded: 10/19/2023
Attorney Dkt #:004672-16531D-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPRAGUE, SUZANNE
Exec Dt:
10/11/2016
2
DOWNEY, SEAN
Exec Dt:
10/11/2016
3
TAYLOR, ROBERT
Exec Dt:
10/12/2016
4
BAWADHANKAR, DHIRAJ
Exec Dt:
10/11/2016
5
HURST, STEPHEN
Exec Dt:
10/11/2016
6
SIMPSON, MATTHEW
Exec Dt:
10/14/2016
7
STURM, FREDERICK
Exec Dt:
10/17/2016
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240135449
18486545
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 32
Reel/Frame:045609/0625   Pages: 8
Recorded: 04/23/2018
Attorney Dkt #:4672-17019BUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRZA, AGHA IRTAZA
Exec Dt:
04/20/2018
2
CAREY, EDMUND
Exec Dt:
04/19/2018
3
STURM, FREDERICK
Exec Dt:
04/19/2018
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10997656
US20190172131
15959536
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC/CME
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 33
Reel/Frame:055784/0514   Pages: 8
Recorded: 03/31/2021
Attorney Dkt #:004672-17019D-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRZA, AGHA IRTAZA
Exec Dt:
04/20/2018
2
CAREY, EDMUND
Exec Dt:
04/19/2018
3
STURM, FREDERICK
Exec Dt:
04/19/2018
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210217090
17218757
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC/CME
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 34
Reel/Frame:053719/0727   Pages: 5
Recorded: 09/09/2020
Attorney Dkt #:004672-19029C-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROGERSON, MARK ANDREW
Exec Dt:
08/27/2020
2
CAREY, EDMUND BOWERING
Exec Dt:
08/26/2020
3
BIXBY, DAVID EDWARD, JR.
Exec Dt:
08/26/2020
4
STURM, FREDERICK
Exec Dt:
08/29/2020
5
LEE, GAVIN KEITH
Exec Dt:
08/27/2020
6
MIRZA, AGHA IRTAZA
Exec Dt:
09/05/2020
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210056635
16996386
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603

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