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 : CHAKRABORTY, SANTANU
Total Assignments: 6
Assignment: 1
Reel/Frame:014941/0606   Pages: 5
Recorded: 02/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMAS, BRIJESH
Exec Dt:
11/18/2003
2
THOMAS, ANIL FRANCIS
Exec Dt:
11/19/2003
3
BHATTACHARJEE, AVRONIL
Exec Dt:
11/19/2003
4
THIEL, GREGORY IRVING
Exec Dt:
11/19/2003
5
DELO, JOHN CHARLES
Exec Dt:
11/18/2003
6
MAROK, KANWALJIT
Exec Dt:
11/18/2003
7
CHAKRABORTY, SANTANU
Exec Dt:
11/19/2003
8
KWAK, JUSTIN YOO
Exec Dt:
11/18/2003
Assignee
1
MIROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050091346
10693019
Correspondence name and address
AMIN & TUROCY, LLP
HIMANSHU S. AMIN
24TH FLOOR, NATIONAL CITY CENTER
1900 E 9TH STREET
CLEVELAND, OHIO 44114
Assignment: 2
Reel/Frame:015879/0852   Pages: 7
Recorded: 04/08/2005
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF INVENTOR NAME PREVIOUSLY RECORDED ON REEL 015796 FRAME 0009. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTED ASSIGNMENT.
Assignors
1
KRISHNASWAMI, BRIJESH
Exec Dt:
11/18/2003
2
THOMAS, ANIL FRANCIS
Exec Dt:
11/19/2003
3
BHATTACHARJEE, AVRONIL
Exec Dt:
11/19/2003
4
THIEL, GREGORY IRVING
Exec Dt:
11/19/2003
5
DELO, JOHN CHARLES
Exec Dt:
11/18/2003
6
MAROK, KANWALJIT SINGH
Exec Dt:
11/18/2003
7
CHAKRABORTY, SANTANU
Exec Dt:
11/19/2003
8
KWAK, JUSTIN YOO
Exec Dt:
11/18/2003
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050091346
10693019
Correspondence name and address
HIMANSHU S. AMIN
24TH FLOOR, 1900 E. 9TH STREET
CLEVELAND, OH 44114
Assignment: 3
Reel/Frame:020069/0730   Pages: 4
Recorded: 11/06/2007
Attorney Dkt #:320672.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REASOR, STERLING
Exec Dt:
10/11/2007
2
KELLER, JONATHAN
Exec Dt:
10/11/2007
3
JOYCE, JASON
Exec Dt:
10/11/2007
4
HUSSAIN, AHMED
Exec Dt:
10/11/2007
5
MAROK, KANWALJIT
Exec Dt:
10/11/2007
6
MANOR, NIZAN
Exec Dt:
10/11/2007
7
CHAKRABORTY, SANTANU
Exec Dt:
10/11/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8341736
US20090100520
11974457
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 4
Reel/Frame:023000/0400   Pages: 11
Recorded: 07/24/2009
Attorney Dkt #:325922.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUSSAIN, AHMED S.
Exec Dt:
03/04/2009
2
KUMAR, AJITH
Exec Dt:
03/04/2009
3
SANDU, CATALIN D.
Exec Dt:
03/03/2009
4
LOH, ALVIN
Exec Dt:
03/04/2009
5
REASOR, STERLING M.
Exec Dt:
03/04/2009
6
CHAKRABORTY, SANTANU
Exec Dt:
03/05/2009
7
FAULHABER, JOSEPH L.
Exec Dt:
03/09/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9208315
US20100242094
12405252
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 5
Reel/Frame:025526/0066   Pages: 6
Recorded: 12/19/2010
Attorney Dkt #:330628.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REASOR, STERLING M.
Exec Dt:
12/07/2010
2
HILWA, KUMI N.
Exec Dt:
12/13/2010
3
HSIA, EDDY S.
Exec Dt:
12/09/2010
4
CHAKRABORTY, SANTANU
Exec Dt:
12/07/2010
5
FAULHABER, JOSEPH LEO
Exec Dt:
12/13/2010
6
KAPOOR, VISHAL
Exec Dt:
12/08/2010
7
JARRETT, MICHAEL SEAN
Exec Dt:
12/09/2010
8
TURNER, CHARLES
Exec Dt:
12/07/2010
9
CROY, JEREMY D.
Exec Dt:
12/10/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9767282
US20120151582
12967596
Correspondence name and address
ALBERT S. MICHALIK
704 228TH AVENUE NE
SUITE 193
SAMMAMISH, WA 98074
Assignment: 6
Reel/Frame:043144/0970   Pages: 16
Recorded: 07/31/2017
Attorney Dkt #:98052-24-US/400970-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOVINDARAJU, NAGA
Exec Dt:
06/21/2017
2
HOWLADER, MD. DAUD HOSSAIN
Exec Dt:
07/05/2017
3
REWASKAR, SUSHANT PRAMOD
Exec Dt:
07/13/2017
4
MCCARRON, CHRISTOPHER WARNER
Exec Dt:
07/13/2017
5
CHAKRABORTY, SANTANU
Exec Dt:
06/16/2017
6
LI, JIANGTIAN
Exec Dt:
06/23/2017
7
CHOWDHURY, MURTAZA MUIDUL HUDA
Exec Dt:
07/13/2017
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180150306
15598889
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303

Search Results as of: 05/30/2024 10:47 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