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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SEN, SAIKAT
Total Assignments: 6
Assignment: 1
Reel/Frame:015247/0683   Pages: 7
Recorded: 10/14/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2004
2
Exec Dt:
09/16/2004
3
Exec Dt:
10/02/2004
4
Exec Dt:
09/15/2004
5
Exec Dt:
09/16/2004
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10887058
Correspondence name and address
WESTMAN, CHAMPLIN & KELLY, P.A.
NATHAN M. RAU
INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH, SUITE 1600
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:015542/0253   Pages: 4
Recorded: 01/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/01/2005
2
Exec Dt:
01/04/2005
3
Exec Dt:
12/29/2004
4
Exec Dt:
12/29/2004
5
Exec Dt:
01/06/2005
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10944688
Correspondence name and address
CHRISTOPHER R. CHRISTENSON
900 SECOND AVENUE SOUTH
SUITE 1600
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:039926/0590   Pages: 14
Recorded: 10/03/2016
Attorney Dkt #:359854.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/03/2016
2
Exec Dt:
09/30/2016
3
Exec Dt:
09/29/2016
4
Exec Dt:
09/30/2016
5
Exec Dt:
09/30/2016
6
Exec Dt:
10/03/2016
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15284517
Correspondence name and address
BARTA, JONES & FOLEY, P.C. (PATENT GROUP
2805 DALLAS PARKWAY
SUITE 222
PLANO, TX 75093
Assignment: 4
Reel/Frame:060202/0477   Pages: 6
Recorded: 05/26/2022
Attorney Dkt #:2228-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/31/2022
2
Exec Dt:
03/31/2022
3
Exec Dt:
03/30/2022
4
Exec Dt:
03/30/2022
Assignee
1
8-2-337, ROAD NO. 3
BANJARA HILLS
HYDERABAD, TELANGANA, INDIA 500034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17767278
Correspondence name and address
MARTIN P. ENDRES
552 SEVENTH AVENUE, SUITE 601
FLOREK & ENDRES PLLC
NEW YORK, NY 10018
Assignment: 5
Reel/Frame:059747/0702   Pages: 5
Recorded: 04/21/2022
Attorney Dkt #:2228-002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2022
2
Exec Dt:
04/21/2022
3
Exec Dt:
04/21/2022
4
Exec Dt:
04/01/2022
Assignee
1
8-2-337, ROAD NO. 3
BANJARA HILLS
HYDERABAD, TELANGANA, INDIA 500034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17767335
Correspondence name and address
MARTIN P. ENDRES
552 SEVENTH AVENUE, SUITE 601
FLOREK & ENDRES PLLC
NEW YORK, NY 10018
Assignment: 6
Reel/Frame:065269/0319   Pages: 4
Recorded: 10/18/2023
Attorney Dkt #:80042-44020385US2-1360926
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/21/2023
2
Exec Dt:
09/28/2023
3
Exec Dt:
09/21/2023
4
Exec Dt:
09/22/2023
5
Exec Dt:
09/22/2023
6
Exec Dt:
09/22/2023
7
Exec Dt:
09/21/2023
Assignee
1
3050 BOWERS AVENUE
SANTA CLARA, CALIFORNIA 95054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18070703
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET, SUITE 2800
ATLANTA, GA 30309

Search Results as of: 05/27/2024 11:43 PM
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