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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : YOUNGREN, STEVE
Total Assignments: 21
Assignment: 1
Reel/Frame:023962/0409   Pages: 3
Recorded: 02/19/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LABUSZEWSKI, JOHN
Exec Dt:
02/16/2010
2
YOUNGREN, STEVE
Exec Dt:
02/17/2010
3
LEHMAN, DAVID
Exec Dt:
02/17/2010
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110208632
12708703
Correspondence name and address
BANNER & WITCOFF, LTD.
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:025355/0384   Pages: 4
Recorded: 11/12/2010
Attorney Dkt #:006119.00194
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOUNGREN, STEVE
Exec Dt:
10/06/2010
2
ALDINGER, LORI
Exec Dt:
10/06/2010
3
CO, RICHARD
Exec Dt:
10/06/2010
4
SAMMANN, DEREK
Exec Dt:
10/06/2010
5
LABUSZEWSKI, JOHN
Exec Dt:
10/06/2010
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8407126
US20120101957
12909634
Correspondence name and address
SHAWN P. GORMAN
10 SOUTH WACKER DRIVE, SUITE 3000
BANNER & WITCOFF, LTD.
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:025355/0602   Pages: 4
Recorded: 11/12/2010
Attorney Dkt #:006119.00195
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CO, RICHARD
Exec Dt:
10/06/2010
2
YOUNGREN, STEVE
Exec Dt:
10/06/2010
3
ALDINGER, LORI
Exec Dt:
10/06/2010
4
LABUSZEWSKI, JOHN
Exec Dt:
10/06/2010
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8751353
US20120101958
12909658
Correspondence name and address
SHAWN P. GORMAN
10 SOUTH WACKER DRIVE, SUITE 3000
BANNER & WITCOFF, LTD.
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:026455/0975   Pages: 12
Recorded: 06/17/2011
Attorney Dkt #:4672-11002AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOBERSKI, DAVID
Exec Dt:
06/13/2011
2
GOGOL, EDWARD
Exec Dt:
06/08/2011
3
WILEY, JOHN
Exec Dt:
06/03/2011
4
CO, RICHARD
Exec Dt:
06/02/2011
5
YOUNGREN, STEVE
Exec Dt:
06/02/2011
6
LABUSZEWSKI, JOHN
Exec Dt:
06/02/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9460468
US20120323764
13162821
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC/CME
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 5
Reel/Frame:046679/0156   Pages: 12
Recorded: 08/23/2018
Attorney Dkt #:4672-11002GUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOBERSKI, DAVID
Exec Dt:
06/13/2011
2
GOGOL, EDWARD
Exec Dt:
06/08/2011
3
WILEY, JOHN
Exec Dt:
06/03/2011
4
CO, RICHARD
Exec Dt:
06/02/2011
5
YOUNGREN, STEVE
Exec Dt:
06/02/2011
6
LABUSZEWSKI, JOHN
Exec Dt:
06/02/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160203458
15079266
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 6
Reel/Frame:026593/0418   Pages: 17
Recorded: 07/14/2011
Attorney Dkt #:4672/11006AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOBERSKI, DAVID
Exec Dt:
07/06/2011
2
WILEY, JOHN
Exec Dt:
07/06/2011
3
CO, RICHARD
Exec Dt:
07/05/2011
4
YOUNGREN, STEVE
Exec Dt:
07/05/2011
5
LABUSZEWSKI, JOHN
Exec Dt:
07/13/2011
6
NYHOFF, JOHN
Exec Dt:
07/06/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130018770
13183132
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 7
Reel/Frame:026593/0550   Pages: 12
Recorded: 07/14/2011
Attorney Dkt #:4672/11005AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOBERSKI, DAVID
Exec Dt:
07/06/2011
2
WILEY, JOHN
Exec Dt:
07/06/2011
3
CO, RICHARD
Exec Dt:
07/05/2011
4
YOUNGREN, STEVE
Exec Dt:
07/05/2011
5
LABUSZEWSKI, JOHN
Exec Dt:
07/06/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130018771
13183186
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 8
Reel/Frame:035765/0388   Pages: 3
Recorded: 06/02/2015
Attorney Dkt #:0571/006119.00386
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYHOFF, JOHN
Exec Dt:
10/27/2011
2
ALDINGER, LORI
Exec Dt:
10/31/2011
3
LABUSZEWSKI, JOHN
Exec Dt:
10/31/2011
4
YOUNGREN, STEVE
Exec Dt:
10/28/2011
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150262303
14725647
Correspondence name and address
BANNER & WITCOFF, LTD.
1100 13TH ST. NW
STE 1200
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:028526/0879   Pages: 4
Recorded: 07/11/2012
Attorney Dkt #:006119.00282
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NYHOFF, JOHN
Exec Dt:
07/10/2012
2
YOUNGREN, STEVE
Exec Dt:
07/10/2012
3
RO, SANDRA
Exec Dt:
07/10/2012
4
CO, RICHARD
Exec Dt:
07/10/2012
5
LABUSZEWSKI, JOHN
Exec Dt:
07/10/2012
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140019324
13546083
Correspondence name and address
BANNER & WITCOFF, LTD
10 S. WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:029110/0819   Pages: 10
Recorded: 10/11/2012
Attorney Dkt #:0571/006119.00283
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMERICK, DAVID
Exec Dt:
08/17/2012
2
LABUSZEWSKI, JOHN
Exec Dt:
08/30/2012
3
PATRICK, WILL
Exec Dt:
09/13/2012
4
RO, SANDRA
Exec Dt:
08/17/2012
5
RUTHERFORD, ROGER
Exec Dt:
09/17/2012
6
YOUNGREN, STEVE
Exec Dt:
08/20/2012
Assignee
1
CHICAGO MERCANTILE EXCHANGE, INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10417707
US20140074680
13613712
Correspondence name and address
BANNER & WITCOFF, LTD., ATTORNEYS FOR CL
10 SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:050185/0163   Pages: 10
Recorded: 08/27/2019
Attorney Dkt #:004672-12283B-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMERICK, DAVID
Exec Dt:
08/17/2012
2
LABUSZEWSKI, JOHN
Exec Dt:
08/30/2012
3
PATRICK, WILL
Exec Dt:
09/13/2012
4
RO, SANDRA
Exec Dt:
08/17/2012
5
RUTHERFORD, ROGER
Exec Dt:
09/17/2012
6
YOUNGREN, STEVE
Exec Dt:
08/20/2012
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11164252
US20190370900
16541884
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 12
Reel/Frame:057976/0027   Pages: 10
Recorded: 10/29/2021
Attorney Dkt #:004672-12283C-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EMERICK, DAVID
Exec Dt:
08/17/2012
2
LABUSZEWSKI, JOHN
Exec Dt:
08/30/2012
3
PATRICK, WILL
Exec Dt:
09/13/2012
4
RO, SANDRA
Exec Dt:
08/17/2012
5
RUTHERFORD, ROGER
Exec Dt:
09/17/2012
6
YOUNGREN, STEVE
Exec Dt:
08/20/2012
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220044322
17506210
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 13
Reel/Frame:036853/0453   Pages: 18
Recorded: 10/22/2015
Attorney Dkt #:4672-11002CUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILEY, JOHN
Exec Dt:
10/14/2015
2
YOUNGREN, STEVE
Exec Dt:
10/14/2015
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9311675
US20150106252
14573455
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 14
Reel/Frame:036853/0557   Pages: 18
Recorded: 10/22/2015
Attorney Dkt #:4672-11002DUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILEY, JOHN
Exec Dt:
10/14/2015
2
YOUNGREN, STEVE
Exec Dt:
10/14/2015
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9317884
US20150106253
14573489
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 15
Reel/Frame:036853/0722   Pages: 18
Recorded: 10/22/2015
Attorney Dkt #:4672-11002EUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILEY, JOHN
Exec Dt:
10/14/2015
2
YOUNGREN, STEVE
Exec Dt:
10/14/2015
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9317885
US20150106254
14573509
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 16
Reel/Frame:036853/0823   Pages: 18
Recorded: 10/22/2015
Attorney Dkt #:4672-11002FUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILEY, JOHN
Exec Dt:
10/14/2015
2
YOUNGREN, STEVE
Exec Dt:
10/14/2015
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9317886
US20150106255
14573530
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
ONE NORTH LASALLE STREET
SUITE 2900
CHICAGO, IL 60602
Assignment: 17
Reel/Frame:047042/0548   Pages: 42
Recorded: 09/10/2018
Attorney Dkt #:4672-11002JUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LABUSZEWSKI, JOHN
Exec Dt:
02/13/2015
2
NYHOFF, JOHN
Exec Dt:
12/23/2014
3
KAMRADT, MIKE
Exec Dt:
12/12/2014
4
PAFFARO, ROBERTA
Exec Dt:
12/15/2014
5
GOGOL, EDWARD
Exec Dt:
12/10/2014
6
WILEY, JOHN
Exec Dt:
10/14/2015
7
CO, RICHARD
Exec Dt:
12/10/2014
8
YOUNGREN, STEVE
Exec Dt:
10/14/2015
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160203461
15079758
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 18
Reel/Frame:047045/0012   Pages: 42
Recorded: 09/10/2018
Attorney Dkt #:4672-11002HUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LABUSZEWSKI, JOHN
Exec Dt:
02/13/2015
2
NYHOFF, JOHN
Exec Dt:
12/23/2014
3
KAMRADT, MIKE
Exec Dt:
12/12/2014
4
PAFFARO, ROBERTA
Exec Dt:
12/15/2014
5
GOGOL, EDWARD
Exec Dt:
12/10/2014
6
WILEY, JOHN
Exec Dt:
10/14/2015
7
CO, RICHARD
Exec Dt:
12/10/2014
8
YOUNGREN, STEVE
Exec Dt:
10/14/2015
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160203459
15079743
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 19
Reel/Frame:047045/0058   Pages: 42
Recorded: 09/10/2018
Attorney Dkt #:4672-11002KUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LABUSZEWSKI, JOHN
Exec Dt:
02/13/2015
2
NYHOFF, JOHN
Exec Dt:
12/23/2014
3
KAMRADT, MIKE
Exec Dt:
12/12/2014
4
PAFFARO, ROBERTA
Exec Dt:
12/15/2014
5
GOGOL, EDWARD
Exec Dt:
12/10/2014
6
WILEY, JOHN
Exec Dt:
10/14/2015
7
CO, RICHARD
Exec Dt:
12/10/2014
8
YOUNGREN, STEVE
Exec Dt:
10/14/2015
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160203555
15079760
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 20
Reel/Frame:047045/0109   Pages: 43
Recorded: 09/10/2018
Attorney Dkt #:4672-11002IUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LABUSZEWSKI, JOHN
Exec Dt:
02/13/2015
2
NYHOFF, JOHN
Exec Dt:
12/23/2014
3
KAMRADT, MIKE
Exec Dt:
12/12/2014
4
PAFFARO, ROBERTA
Exec Dt:
12/15/2014
5
GOGOL, EDWARD
Exec Dt:
12/10/2014
6
WILEY, JOHN
Exec Dt:
10/14/2015
7
CO, RICHARD
Exec Dt:
12/10/2014
8
YOUNGREN, STEVE
Exec Dt:
10/14/2015
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160203460
15079752
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 21
Reel/Frame:043303/0744   Pages: 21
Recorded: 08/16/2017
Attorney Dkt #:4672-11002LUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOBERSKI, DAVID
Exec Dt:
02/23/2009
2
WILEY, JOHN
Exec Dt:
05/13/2009
3
YOUNGREN, STEVE
Exec Dt:
06/13/2017
4
LABUSZEWSKI, JOHN
Exec Dt:
02/11/2005
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10552929
US20170004592
15266630
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603

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