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 :
HOUGHTON MIFFLIN HARCOURT PUBLISHERS INC.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 028550/0338 | |
| Pages: | 6 |
| | Recorded: | 07/13/2012 | | |
Attorney Dkt #: | 19093-007 |
Conveyance: | RELEASE OF SECURITY INTEREST IN AND LIEN ON PATENTS |
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Assignees
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222 BERKELEY STREET |
BOSTON, MASSACHUSETTS 02116 |
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222 BERKELEY STREET |
BOSTON, MASSACHUSETTS 02116 |
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222 BERKELEY STREET |
BOSTON, MASSACHUSETTS 02116 |
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222 BERKELEY STREET |
BOSTON, MASSACHUSETTS 02116 |
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09039194
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NONE
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09350791
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NONE
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09414393
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NONE
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09599937
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09910571
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09910575
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NONE
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10219458
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NONE
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10609445
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Correspondence name and address
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MITCHEL R. CARBULLIDO
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1285 AVENUE OF THE AMERICAS
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NEW YORK, NY 10019-6064
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Assignment:
2
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Reel/Frame: | 059545/0302 | |
| Pages: | 10 |
| | Recorded: | 04/08/2022 | | |
Conveyance: | RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). |
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Assignees
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08783290
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NONE
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08955133
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NONE
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09039194
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NONE
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09350791
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NONE
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09414393
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NONE
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09599937
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NONE
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09710611
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09910571
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09910575
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11853463
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11853478
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11853495
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11853560
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11853584
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11853601
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11853608
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11853619
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11877351
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11877372
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11877385
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11877428
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11877440
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11877460
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12470840
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12470913
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12551764
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13358956
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13529015
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14859600
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Correspondence name and address
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SOPHIA ZANDER
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599 LEXINGTON AVE
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NEW YORK, NY 10022
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Assignment:
3
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Reel/Frame: | 059545/0500 | |
| Pages: | 10 |
| | Recorded: | 04/08/2022 | | |
Conveyance: | RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). |
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Assignees
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08783290
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NONE
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08955133
|
|
|
NONE
|
|
09039194
|
|
|
NONE
|
|
09350791
|
|
|
NONE
|
|
09414393
|
|
|
NONE
|
|
09599937
|
|
|
NONE
|
|
09710611
|
|
|
|
|
09910571
|
|
|
|
|
09910575
|
|
|
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11853463
|
|
|
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11853478
|
|
|
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11853495
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11853560
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11853584
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11853601
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11853608
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|
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11853619
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11877351
|
|
|
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11877372
|
|
|
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11877385
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|
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11877428
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11877440
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11877460
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12470840
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12470913
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12551764
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13358956
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13529015
|
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14859600
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Correspondence name and address
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SOPHIA ZANDER
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599 LEXINGTON AVE
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NEW YORK, NY 10022
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Assignment:
4
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Reel/Frame: | 059545/0542 | |
| Pages: | 10 |
| | Recorded: | 04/08/2022 | | |
Conveyance: | RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). |
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Assignees
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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125 HIGH STREET |
BOSTON, MASSACHUSETTS 02110 |
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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Pat #
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Pub #
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Intl #
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App #
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NONE
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08783290
|
|
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NONE
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08955133
|
|
|
NONE
|
|
09039194
|
|
|
NONE
|
|
09350791
|
|
|
NONE
|
|
09414393
|
|
|
NONE
|
|
09599937
|
|
|
NONE
|
|
09710611
|
|
|
|
|
09910571
|
|
|
|
|
09910575
|
|
|
|
|
11853463
|
|
|
|
|
11853478
|
|
|
|
|
11853495
|
|
|
|
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11853560
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|
|
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11853584
|
|
|
|
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11853601
|
|
|
|
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11853608
|
|
|
|
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11853619
|
|
|
|
|
11877351
|
|
|
|
|
11877372
|
|
|
|
|
11877385
|
|
|
|
|
11877428
|
|
|
|
|
11877440
|
|
|
|
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11877460
|
|
|
|
|
12470840
|
|
|
|
|
12470913
|
|
|
|
|
12551764
|
|
|
|
|
13358956
|
|
|
|
|
13529015
|
|
|
|
|
14859600
|
Correspondence name and address
|
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SOPHIA ZANDER
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599 LEXINGTON AVE
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NEW YORK, NY 10022
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Search Results as of:
09/22/2024 01:57 AM
If you have any comments or questions concerning the data displayed,
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PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified:
August 25, 2017 v.2.6
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