skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : MCGRAW-HILL SCHOOL EDUCATION HOLDINGS LLC
Total Assignments: 11
Assignment: 1
Reel/Frame:030254/0053   Pages: 5
Recorded: 04/19/2013
Attorney Dkt #:2762-228
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/22/2013
Assignee
1
TWO PENN PLAZA
NEW YORK, NEW YORK 10121
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08896226
 
NONE
09106958
 
09972849
 
10201904
 
NONE
11211067
 
11280466
 
11350932
 
11601768
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK PC
607 14TH STREET
SUITE 800
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:033162/0588   Pages: 2
Recorded: 06/24/2014
Attorney Dkt #:2736-183
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/08/2014
Assignee
1
TWO PENN PLAZA
NEW YORK, NEW YORK 10121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14091996
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK PC
607 14TH STREET
SUITE 800
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:033162/0461   Pages: 3
Recorded: 06/24/2014
Attorney Dkt #:2736-182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/17/2014
Assignee
1
TWO PENN PLAZA
NEW YORK, NEW YORK 10121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14212944
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK PC
607 14TH STREET
SUITE 800
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:033232/0307   Pages: 6
Recorded: 07/02/2014
Attorney Dkt #:2736-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/30/2014
Assignee
1
TWO PENN PLAZA
NEW YORK, NEW YORK 10121
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07950248
 
09781334
 
10344377
 
10344378
 
NONE
10643889
 
NONE
10644061
 
11006547
 
11030305
 
NONE
11134624
 
11401961
 
11441450
 
NONE
11842184
 
11931067
 
NONE
12049001
 
12141349
 
NONE
13546542
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK PC
607 14TH STREET
SUITE 800
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:035340/0585   Pages: 4
Recorded: 04/06/2015
Attorney Dkt #:2736-185
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/30/2014
Assignee
1
TWO PENN PLAZA
NEW YORK, NEW YORK 10121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14618048
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK PC
607 14TH STREET
SUITE 800
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:036778/0662   Pages: 6
Recorded: 10/13/2015
Attorney Dkt #:4419-124 AND 4419-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/21/2015
Assignee
1
TWO PENN PLAZA
NEW YORK, NEW YORK 10121
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
08896226
 
NONE
09106958
 
09781334
 
09972849
 
10201904
 
10344377
 
10344378
 
NONE
10644061
 
11006547
 
11030305
 
NONE
11134624
 
11350932
 
11601768
 
NONE
11842184
 
11931067
 
NONE
12049001
 
12141349
 
NONE
12142468
 
NONE
13546542
 
NONE
14091996
 
NONE
14212944
 
14618048
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK PC
607 14TH STREET
SUITE 800
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:036902/0612   Pages: 8
Recorded: 10/28/2015
Attorney Dkt #:4419-124 AND 4419-000
Conveyance: LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/22/2015
Assignee
1
TWO PENN PLAZA
NEW YORK, NEW YORK 10121
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
10643889
 
11401961
 
11441450
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK PC
607 14TH STREET
SUITE 800
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:037134/0211   Pages: 10
Recorded: 11/17/2015
Attorney Dkt #:4419-124 AND 4419-000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXHIBIT A OF THE LICENSE AGREEMENT (PATENT NUMBER 70561244 SHOULD BE PATENT NUMBER 7056124) PREVIOUSLY RECORDED AT REEL: 036902 FRAME: 0612. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
Exec Dt:
09/22/2015
Assignee
1
TWO PENN PLAZA
NEW YORK, NEW YORK 10121
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
10643889
 
11401961
 
11441450
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK PC
607 14TH STREET
SUITE 800
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:045005/0930   Pages: 3
Recorded: 02/22/2018
Attorney Dkt #:4419-121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/15/2018
Assignee
1
TWO PENN PLAZA
NEW YORK, NEW YORK 10121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11280466
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
607 14TH ST., NW,
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:045634/0201   Pages: 3
Recorded: 04/25/2018
Attorney Dkt #:4419-0000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/10/2018
Assignee
1
TWO PENN PLAZA
NEW YORK, NEW YORK 10121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10643889
Correspondence name and address
ROTHWELL, FIGG, ERNST & MANBECK
607 14TH ST., NW,
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:056552/0856   Pages: 3
Recorded: 06/15/2021
Attorney Dkt #:4419-124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/10/2018
Assignee
1
TWO PENN PLAZA
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: 05/29/2024 02:29 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT