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Patent Assignment Assignor Details
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Assignor Name : KRONSTEIN, JONATHAN
Total Assignments: 9
Assignment: 1
Reel/Frame:019173/0567   Pages: 7
Recorded: 04/17/2007
Attorney Dkt #:80044/40179
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CZUPEK, ANDREW
Exec Dt:
03/29/2007
2
DURKIN, BRYAN T
Exec Dt:
03/29/2007
3
MCCABE, THOMAS G
Exec Dt:
03/29/2007
4
WOLF, BRIAN M
Exec Dt:
03/29/2007
5
CUBA, DONALD M
Exec Dt:
03/29/2007
6
KRONSTEIN, JONATHAN
Exec Dt:
03/29/2007
7
MATHE, TROY C
Exec Dt:
03/29/2007
Assignee
1
BOARD OF TRADE OF THE CITY OF CHICAGO, INC.
141 WEST JACKSON BLVD.
SUITE 600-A
CHICAGO, ILLINOIS 60604
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7853499
US20080243576
11729578
Correspondence name and address
MCCRACKEN & FRANK LLP
200 W ADAMS
SUITE 2150
CHICAGO, IL 60606
Assignment: 2
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: 3
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: 4
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: 5
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: 6
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: 7
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: 8
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: 9
Reel/Frame:033767/0688   Pages: 8
Recorded: 09/18/2014
Attorney Dkt #:0571/006119.00429
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LABUSZEWSKI, JOHN
Exec Dt:
09/12/2014
2
GROMBACHER, DANIEL
Exec Dt:
09/12/2014
3
KERPEL, JOHN
Exec Dt:
09/12/2014
4
RO, SANDRA
Exec Dt:
09/18/2014
5
ALDINGER, LORI
Exec Dt:
09/12/2014
6
BOBERSKI, DAVID
Exec Dt:
09/17/2014
7
BOUDREAULT, JAMES
Exec Dt:
09/12/2014
8
KRONSTEIN, JONATHAN
Exec Dt:
09/12/2014
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160086264
14489793
Correspondence name and address
BANNER & WITCOFF, LTD., ATTORNEYS FOR CL
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606

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