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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 : CENGAGE LEARNING, INC.
Total Assignments: 7
Assignment: 1
Reel/Frame:020538/0565   Pages: 3
Recorded: 02/20/2008
Attorney Dkt #:69831USCON(303290)
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/28/2007
Assignee
1
200 STAMFORD PLACE, 4TH FLOOR
STAMFORD, CONNECTICUT 06902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11687527
Correspondence name and address
BRIAN R. POLLACK
EDWARDS ANGELL PALMER, ET AL.
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 2
Reel/Frame:028238/0651   Pages: 3
Recorded: 05/21/2012
Attorney Dkt #:0007505USU
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/2012
2
Exec Dt:
05/08/2012
3
Exec Dt:
05/08/2012
Assignee
1
200 FIRST STAMFORD PLACE
STAMFORD, CONNECTICUT 06902
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13411158
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 3
Reel/Frame:032460/0345   Pages: 5
Recorded: 03/18/2014
Attorney Dkt #:0001(309329)
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/28/2013
Assignee
1
200 STAMFORD PLACE
4TH FLOOR
STAMFORD, CONNECTICUT 06902
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07822965
 
NONE
11331848
 
11469426
 
11469434
 
NONE
29022706
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
525 OKEECHOBEE BLVD.
SUITE 1600
WEST PALM BEACH, FL 33401
Assignment: 4
Reel/Frame:044438/0966   Pages: 14
Recorded: 12/19/2017
Attorney Dkt #:CGL-100, CGL-010C1
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/27/2017
Assignee
1
20 CHANNEL CENTER STREET
BOSTON, MASSACHUSETTS 02210
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
13191805
 
15400177
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
BOSTON, MA 02210
Assignment: 5
Reel/Frame:052782/0645   Pages: 7
Recorded: 05/29/2020
Attorney Dkt #:CGL-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/15/2020
2
Exec Dt:
05/15/2020
Assignee
1
200 PIER FOUR BLVD, 4TH FLOOR
BOSTON, MASSACHUSETTS 02210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16867912
Correspondence name and address
GOODWIN PROCTER LLP
100 NORTHERN AVENUE
IP DOCKETING DEPT./7TH FL
BOSTON, MA 02210
Assignment: 6
Reel/Frame:066874/0846   Pages: 10
Recorded: 03/22/2024
Conveyance: RELEASE OF SECURITY INTERESTS (TERM)
Assignor
1
Exec Dt:
03/22/2024
Assignees
1
20 CHANNEL CENTER STREET
BOSTON, MASSACHUSETTS 02210
2
20 CHANNEL CENTER STREET
BOSTON, MASSACHUSETTS 02210
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11469426
 
11469434
 
13191805
 
NONE
13411158
 
15400177
 
16867912
Correspondence name and address
MICHAEL VIOLET
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219
Assignment: 7
Reel/Frame:066875/0028   Pages: 8
Recorded: 03/22/2024
Conveyance: RELEASE OF PATENT SECURITY INTERESTS (ABL)
Assignor
1
Exec Dt:
03/22/2024
Assignees
1
20 CHANNEL CENTER STREET
BOSTON, MASSACHUSETTS 02210
2
20 CHANNEL CENTER STREET
BOSTON, MASSACHUSETTS 02210
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
11469426
 
11469434
 
13191805
 
NONE
13411158
 
15400177
 
16867912
Correspondence name and address
MICHAEL VIOLET
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219

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