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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 : MCGRAW-HILL SCHOOL EDUCATION HOLDINGS, LLC
Total Assignments: 5
Assignment: 1
Reel/Frame:030088/0771   Pages: 7
Recorded: 03/26/2013
Attorney Dkt #:F144035
Conveyance: SECURITY AGREEMENT
Assignor
1
Exec Dt:
03/22/2013
Assignee
1
111 WEST MONROE STREET
CHICAGO, ILLINOIS 60603
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08896226
 
NONE
09106958
 
09781334
 
09972849
 
10201904
 
10344377
 
10344378
 
NONE
10643889
 
NONE
10644061
 
11006547
 
11030305
 
NONE
11134624
 
NONE
11211067
 
11280466
 
11350932
 
11401961
 
11441450
 
11601768
 
12141349
Correspondence name and address
THOMAS FAHEY
1100 G STREET NW, SUITE 420
NATIONAL CORPORATE RESEARCH, LTD.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:032040/0330   Pages: 10
Recorded: 01/16/2014
Attorney Dkt #:F147930
Conveyance: SECURITY AGREEMENT
Assignors
1
Exec Dt:
12/18/2013
2
Exec Dt:
12/18/2013
3
Exec Dt:
12/18/2013
Assignee
1
111 WEST MONROE STREET
20TH FLOOR EAST
CHICAGO, ILLINOIS 60603
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08896226
 
NONE
09106958
 
09781334
 
09972849
 
10201904
 
10344377
 
10344378
 
NONE
10643889
 
NONE
10644061
 
NONE
10701434
 
NONE
10701690
 
11006547
 
11006547
 
11030305
 
11030305
 
NONE
11134624
 
NONE
11211067
 
NONE
11231975
 
11280466
 
11280466
 
11350932
 
11401961
 
11401961
 
NONE
11431605
 
NONE
11441449
 
11441450
 
11441450
 
NONE
11454113
 
11601768
 
NONE
11842184
 
11931067
 
11931067
 
NONE
12049001
 
12141349
 
12141349
 
NONE
12142468
 
NONE
13546542
Correspondence name and address
THOMAS FAHEY
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD.
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:039205/0841   Pages: 8
Recorded: 06/29/2016
Attorney Dkt #:F162920
Conveyance: PATENT SECURITY AGREEMENT
Assignor
1
Exec Dt:
05/04/2016
Assignee
1
11 MADISON AVENUE
NEW YORK, NEW YORK 10010
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08896226
 
NONE
09106958
 
09781334
 
09972849
 
10201904
 
10344377
 
10344378
 
NONE
10643889
 
NONE
10644061
 
11006547
 
11030305
 
NONE
11134624
 
NONE
11211067
 
11280466
 
11350932
 
11401961
 
11441450
 
11601768
 
NONE
11842184
 
11931067
 
NONE
12049001
 
12141349
 
NONE
14091996
 
14618048
Correspondence name and address
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:051586/0564   Pages: 5
Recorded: 01/22/2020
Attorney Dkt #:4419-0000
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/20/2019
Newly Merged Entity Data
1
Exec Dt:
12/20/2019
Newly Merged Entity's New Name
1
2 PENN PLAZA
20TH FLOOR
NEW YORK, NEW YORK 10121
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
09781334
 
09972849
 
10201904
 
10344377
 
10344378
 
NONE
10643889
 
NONE
10644061
 
11006547
 
11030305
 
NONE
11134624
 
NONE
11211067
 
11280466
 
11350932
 
11601768
 
11931067
 
12141349
 
NONE
14091996
 
NONE
14212944
 
14618048
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK, P.C.
607 14TH STREET, NW
SUITE 800
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:056827/0387   Pages: 5
Recorded: 07/12/2021
Attorney Dkt #:4419-124
Conveyance: MERGER AND CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/20/2019
Newly Merged Entity Data
1
Exec Dt:
12/20/2019
Newly Merged Entity's New Name
1
2 PENN PLAZA
20TH FLOOR
NEW YORK, NEW YORK 10121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11401961
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK P.C.
607 14TH STREET, N.W.
SUITE 800
WASHINGTON, DC 20005

Search Results as of: 05/23/2024 10:02 AM
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