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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 : GENETSKI, DENNIS
Total Assignments: 11
Assignment: 1
Reel/Frame:015516/0398   Pages: 3
Recorded: 06/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUDNITZER, ARI
Exec Dt:
06/21/2004
2
GENETSKI, DENNIS
Exec Dt:
06/22/2004
3
HRVATIN, BART
Exec Dt:
06/21/2004
4
SUNDARAM, SESHADRI
Exec Dt:
06/22/2004
Assignee
1
CHICAGO MERCANTILE EXCHANGE
30 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050283415
10874561
Correspondence name and address
BANNER & WITCOFF, LTD.
CHARLES L. MILLER
TEN SOUTH WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:019713/0259   Pages: 4
Recorded: 08/17/2007
Attorney Dkt #:006119.00114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GENETSKI, DENNIS
Exec Dt:
07/12/2007
2
MENON, VIJAY
Exec Dt:
07/12/2007
3
SIMPSON, MATT
Exec Dt:
07/17/2007
4
MALABRE, FRED
Exec Dt:
07/18/2007
5
SREENIVAS, ACHANTA
Exec Dt:
07/12/2007
Assignee
1
CHICAGO MERCANTILE EXCHANGE, INC.
30 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8108289
US20090019305
11776323
Correspondence name and address
ASEET PATEL C/O BANNER & WITCOFF LTD.
TEN S. WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:043171/0794   Pages: 4
Recorded: 08/02/2017
Attorney Dkt #:006119.00261
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GENETSKI, DENNIS
Exec Dt:
07/12/2007
2
MENON, VIJAY
Exec Dt:
07/12/2007
3
SIMPSON, MATT
Exec Dt:
07/17/2007
4
MALABRE, FRED
Exec Dt:
07/18/2007
5
ACHANTA, SREENIVAS
Exec Dt:
07/12/2007
Assignee
1
CHICAGO MERCANTILE EXCHANGE, INC.
30 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8359261
US20120072514
13305274
Correspondence name and address
ASEET PATEL C/O BANNER & WITCOFF LTD.
10 S. WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:043173/0487   Pages: 4
Recorded: 08/02/2017
Attorney Dkt #:006119.00331
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GENETSKI, DENNIS
Exec Dt:
07/12/2007
2
MENON, VIJAY
Exec Dt:
07/12/2007
3
SIMPSON, MATT
Exec Dt:
07/17/2007
4
MALABRE, FRED
Exec Dt:
07/18/2007
5
ACHANTA, SREENIVAS
Exec Dt:
07/12/2007
Assignee
1
CHICAGO MERCANTILE EXCHANGE
30 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9842366
US20130110693
13720019
Correspondence name and address
ASEET PATEL C/O BANNER & WITCOFF.COM
10 S. WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:044356/0678   Pages: 4
Recorded: 12/11/2017
Attorney Dkt #:006119.00557
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GENETSKI, DENNIS
Exec Dt:
07/12/2007
2
MENON, VIJAY
Exec Dt:
07/12/2007
3
SIMPSON, MATT
Exec Dt:
07/17/2007
4
MALABRE, FRED
Exec Dt:
07/18/2007
5
ACHANTA, SREENIVAS
Exec Dt:
07/12/2007
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
30 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10395311
US20180101899
15837781
Correspondence name and address
ASEET PATEL C/O BANNER & WITCOFF LTD.
TEN S. WACKER DRIVE
SUITE 3000
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:032258/0621   Pages: 14
Recorded: 02/20/2014
Attorney Dkt #:4672-13023A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALLAWAY, PAUL
Exec Dt:
12/13/2013
2
CASKEY, FRITZ
Exec Dt:
12/13/2013
3
GENETSKI, DENNIS
Exec Dt:
12/16/2013
4
PECK-WALDEN, PEARCE
Exec Dt:
12/18/2013
5
ACUNA-ROHTER, JOSE
Exec Dt:
12/12/2013
6
SONI, PRITESHKUMAR
Exec Dt:
12/13/2013
7
FRENKEL, ROSA
Exec Dt:
12/12/2013
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9697569
US20150161727
14100788
Correspondence name and address
JENNIFER PADALINO
ONE NORTH LASALLE STREET, SUITE 2900
CHICAGO, IL 60602
Assignment: 7
Reel/Frame:045932/0965   Pages: 16
Recorded: 05/30/2018
Attorney Dkt #:004672-13023D
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALLAWAY, PAUL
Exec Dt:
12/13/2013
2
CASKEY, FRITZ
Exec Dt:
12/13/2013
3
GENETSKI, DENNIS
Exec Dt:
12/16/2013
4
PECK-WALDEN, PEARCE
Exec Dt:
12/18/2013
5
ACUNA-ROHTER, JOSE
Exec Dt:
12/12/2013
6
SONI, PRITESHKUMAR
Exec Dt:
12/13/2013
7
FRENKEL, ROSA
Exec Dt:
12/12/2013
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10032221
US20170278190
15617473
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK ST
SUITE 600
CHICAGO, IL 60603
Assignment: 8
Reel/Frame:045933/0451   Pages: 16
Recorded: 05/30/2018
Attorney Dkt #:004672-13023E
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALLAWAY, PAUL
Exec Dt:
12/13/2013
2
CASKEY, FRITZ
Exec Dt:
12/13/2013
3
GENETSKI, DENNIS
Exec Dt:
12/16/2013
4
PECK-WALDEN, PEARCE
Exec Dt:
12/18/2013
5
ACUNA-ROHTER, JOSE
Exec Dt:
12/12/2013
6
SONI, PRITESHKUMAR
Exec Dt:
12/13/2013
7
FRENKEL, ROSA
Exec Dt:
12/12/2013
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10803521
US20180276753
15992462
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK ST
SUITE 600
CHICAGO, IL 60603
Assignment: 9
Reel/Frame:053735/0767   Pages: 14
Recorded: 09/10/2020
Attorney Dkt #:004672-13023F-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALLAWAY, PAUL
Exec Dt:
12/13/2013
2
CASKEY, FRITZ
Exec Dt:
12/13/2013
3
GENETSKI, DENNIS
Exec Dt:
12/16/2013
4
PECK-WALDEN, PEARCE
Exec Dt:
12/18/2013
5
ACUÑA-ROHTER, JOSÉ ANTONIO
Exec Dt:
12/12/2013
6
SONI, PRITESHKUMAR
Exec Dt:
12/13/2013
7
FRENKEL, ROSA
Exec Dt:
12/12/2013
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11295386
US20200410593
17015219
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 10
Reel/Frame:059093/0126   Pages: 14
Recorded: 02/24/2022
Attorney Dkt #:004672-13023G-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALLAWAY, PAUL
Exec Dt:
12/13/2013
2
CASKEY, FRITZ
Exec Dt:
12/13/2013
3
GENETSKI, DENNIS
Exec Dt:
12/16/2013
4
PECK-WALDEN, PEARCE
Exec Dt:
12/18/2013
5
ACUÑA-ROHTER, JOSÉ ANTONIO
Exec Dt:
12/12/2013
6
SONI, PRITESHKUMAR
Exec Dt:
12/13/2013
7
FRENKEL, ROSA
Exec Dt:
12/12/2013
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11842397
US20220180438
17679651
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603
Assignment: 11
Reel/Frame:065393/0040   Pages: 14
Recorded: 10/30/2023
Attorney Dkt #:004672-13023H-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CALLAWAY, PAUL
Exec Dt:
12/13/2013
2
CASKEY, FRITZ
Exec Dt:
12/13/2013
3
GENETSKI, DENNIS
Exec Dt:
12/16/2013
4
PECK-WALDEN, PEARCE
Exec Dt:
12/18/2013
5
ACUÑA-ROHTER, JOSÉ ANTONIO
Exec Dt:
12/12/2013
6
SONI, PRITESHKUMAR
Exec Dt:
12/13/2013
7
FRENKEL, ROSA
Exec Dt:
12/12/2013
Assignee
1
CHICAGO MERCANTILE EXCHANGE INC.
20 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240127340
18495198
Correspondence name and address
LEMPIA SUMMERFIELD KATZ LLC
20 SOUTH CLARK STREET
SUITE 600
CHICAGO, IL 60603

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