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 : HEADSPROUT, INC.
Total Assignments: 7
Assignment: 1
Reel/Frame:011775/0867   Pages: 5
Recorded: 05/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2001
2
Exec Dt:
04/18/2001
3
Exec Dt:
03/21/2001
4
Exec Dt:
03/21/2001
5
Exec Dt:
03/21/2001
6
Exec Dt:
03/18/2001
7
Exec Dt:
04/18/2001
Assignee
1
2211 EAST MADISON
SEATTLE, WASHINGTON 98112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09775352
Correspondence name and address
BLAKELY SOKOLOFF TAYLOR AND ZAFMAN
DENNIS M. DE GUZMAN
12400 WILSHIRE BLVD.
SEVENTH FLOOR
LOS ANGELES, CA 90025-1026
Assignment: 2
Reel/Frame:018476/0154   Pages: 3
Recorded: 11/02/2006
Attorney Dkt #:23427-07272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2001
2
Exec Dt:
04/18/2001
3
Exec Dt:
03/21/2001
4
Exec Dt:
03/21/2001
5
Exec Dt:
03/21/2001
6
Exec Dt:
03/18/2001
7
Exec Dt:
04/18/2001
Assignee
1
127 BROADWAY AVENUE, E., SUITE 300
SEATTLE, WASHINGTON 98102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10323964
Correspondence name and address
SABRA-ANNE R. TRUESDALE
FENWICK & WEST LLP
SILICON VALLEY CENTER
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 3
Reel/Frame:013730/0681   Pages: 27
Recorded: 02/06/2003
Conveyance: TERMINATION OF SECURITY AGREEMENT
Assignors
1
Exec Dt:
01/13/2003
2
Exec Dt:
01/13/2003
3
Exec Dt:
01/13/2003
4
Exec Dt:
01/13/2003
5
Exec Dt:
01/13/2003
6
Exec Dt:
01/13/2003
7
Exec Dt:
01/13/2003
8
Exec Dt:
01/13/2003
9
Exec Dt:
01/13/2003
10
Exec Dt:
01/13/2003
11
Exec Dt:
01/13/2003
12
Exec Dt:
01/13/2003
13
Exec Dt:
01/13/2003
14
Exec Dt:
01/13/2003
15
Exec Dt:
01/13/2003
16
Exec Dt:
01/13/2003
17
Exec Dt:
01/13/2003
18
Exec Dt:
01/13/2003
19
Exec Dt:
01/13/2003
20
Exec Dt:
01/13/2003
21
Exec Dt:
01/13/2003
22
Exec Dt:
01/13/2003
23
Exec Dt:
01/13/2003
24
Exec Dt:
01/13/2003
25
Exec Dt:
01/13/2003
Assignee
1
127 BROADWAY E., SUITE 300
SEATTLE, WASHINGTON 98102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09775352
Correspondence name and address
FENWICK & WEST LLP
GREG T. SUEOKA, ESQ.
SILICON VALLEY CENTER
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 4
Reel/Frame:014256/0820   Pages: 6
Recorded: 07/11/2003
Conveyance: TERMINATION OF SECURITY AGREEMENT
Assignor
1
Exec Dt:
01/13/2003
Assignee
1
127 BROADWAY E., SUITE 300
SEATTLE, WASHINGTON 98102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09775352
Correspondence name and address
FENWICK & WEST LLP
GREG T. SUEOKA, ESQ.
SILICON VALLEY CENTER
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 5
Reel/Frame:018476/0951   Pages: 28
Recorded: 11/02/2006
Attorney Dkt #:23427-07272
Conveyance: TERMINATION OF SECURITY AGREEMENT
Assignors
1
Exec Dt:
01/13/2003
2
Exec Dt:
01/13/2003
3
Exec Dt:
01/13/2003
4
Exec Dt:
01/13/2003
5
Exec Dt:
01/13/2003
6
Exec Dt:
01/13/2003
7
Exec Dt:
01/13/2003
8
Exec Dt:
01/13/2003
9
Exec Dt:
01/13/2003
10
Exec Dt:
01/13/2003
11
Exec Dt:
01/13/2003
12
Exec Dt:
01/13/2003
13
Exec Dt:
01/13/2003
14
Exec Dt:
01/13/2003
15
Exec Dt:
01/13/2003
16
Exec Dt:
01/13/2003
17
Exec Dt:
01/13/2003
18
Exec Dt:
01/13/2003
19
Exec Dt:
01/13/2003
20
Exec Dt:
01/13/2003
21
Exec Dt:
01/13/2003
22
Exec Dt:
01/13/2003
23
Exec Dt:
01/13/2003
24
Exec Dt:
01/13/2003
25
Exec Dt:
01/13/2003
26
Exec Dt:
01/13/2003
Assignee
1
127 BROADWAY AVENUE E., SUITE 300
SEATTLE, WASHINGTON 98102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10323964
Correspondence name and address
SABRA-ANNE R. TRUESDALE
FENWICK & WEST LLP
SILICON VALLEY CENTER
801 CALIFORNIA STREET
MOUNTAIN, CA 94041
Assignment: 6
Reel/Frame:023006/0313   Pages: 4
Recorded: 07/25/2009
Attorney Dkt #:23427-15638
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2009
2
Exec Dt:
07/24/2009
3
Exec Dt:
07/24/2009
4
Exec Dt:
07/24/2009
5
Exec Dt:
07/24/2009
6
Exec Dt:
07/24/2009
Assignee
1
127 BROADWAY AVE. E.
SUITE 300
SEATTLE, WASHINGTON 98102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12509387
Correspondence name and address
GREG T. SUEOKA
FENWICK & WEST LLP
801 CALIFORNIA STREET
MOUNTAIN VIEW, CA 94041
Assignment: 7
Reel/Frame:030030/0040   Pages: 8
Recorded: 03/18/2013
Attorney Dkt #:10013-03326 US & PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2013
2
Exec Dt:
03/11/2013
3
Exec Dt:
03/11/2013
4
Exec Dt:
03/14/2013
5
Exec Dt:
03/15/2013
6
Exec Dt:
03/11/2013
7
Exec Dt:
03/11/2013
8
Exec Dt:
03/11/2013
9
Exec Dt:
03/11/2013
Assignee
1
2211 EAST MADISON
SEATTLE, WASHINGTON 98112
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13730334
Correspondence name and address
PATENT LAW WORKS LLP
165 SOUTH MAIN STREET
SECOND FLOOR
SALT LAKE CITY, UT 84111

Search Results as of: 04/27/2024 09:39 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