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 : BUTLER, DAVID ALEX
Total Assignments: 5
Assignment: 1
Reel/Frame:030461/0704   Pages: 20
Recorded: 05/21/2013
Attorney Dkt #:338526.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GLASS, ADAM B.
Exec Dt:
05/15/2013
2
DONNELLY, AUSTIN NICHOLAS
Exec Dt:
05/08/2013
3
LEGTCHENKO, SERGERY
Exec Dt:
05/08/2013
4
BALAKRISHNAN, SHOBANA M.
Exec Dt:
05/16/2013
5
HARPER, DAVID T., III
Exec Dt:
05/08/2013
6
ROWSTRON, ANTONY IAN TAYLOR
Exec Dt:
05/13/2013
7
PETERSON, ERIC C.
Exec Dt:
05/09/2013
8
BUTLER, DAVID ALEX
Exec Dt:
05/13/2013
9
HEIL, STEPHEN
Exec Dt:
05/13/2013
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8868954
NONE
13899497
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 2
Reel/Frame:032567/0195   Pages: 20
Recorded: 03/31/2014
Attorney Dkt #:338526.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALAKRISHNAN, SHOBANA M.
Exec Dt:
05/16/2013
2
HARPER, DAVID T., III
Exec Dt:
05/08/2013
3
HEIL, STEPHEN
Exec Dt:
05/13/2013
4
PETERSON, ERIC C.
Exec Dt:
05/09/2013
5
GLASS, ADAM B.
Exec Dt:
05/15/2013
6
BUTLER, DAVID ALEX
Exec Dt:
05/13/2013
7
DONNELLY, AUSTIN NICHOLAS
Exec Dt:
05/08/2013
8
ROWSTRON, ANTONY IAN TAYLOR
Exec Dt:
05/13/2013
9
LEGTCHENKO, SERGEY
Exec Dt:
05/08/2013
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8868954
NONE
13899497
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 3
Reel/Frame:033965/0442   Pages: 20
Recorded: 10/16/2014
Attorney Dkt #:338526.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALAKRISHNAN, SHOBANA M.
Exec Dt:
05/14/2013
2
BUTLER, DAVID ALEX
Exec Dt:
05/13/2013
3
DONNELLY, AUSTIN NICHOLAS
Exec Dt:
05/08/2013
4
GLASS, ADAM B.
Exec Dt:
05/15/2013
5
HEIL, STEPHEN
Exec Dt:
05/13/2013
6
LEGTCHENKO, SERGEY
Exec Dt:
05/08/2013
7
PETERSON, ERIC C.
Exec Dt:
05/09/2013
8
ROWSTRON, ANTONY IAN TAYLOR
Exec Dt:
05/13/2013
9
HARPER III, DAVID T.
Exec Dt:
05/08/2013
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9471068
US20150032286
14516154
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 4
Reel/Frame:043210/0123   Pages: 20
Recorded: 08/06/2017
Attorney Dkt #:338526-US-CNT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALAKRISHNAN, SHOBANA M.
Exec Dt:
05/16/2013
2
HARPER, DAVID T.
Exec Dt:
05/08/2013
3
HEIL, STEPHEN
Exec Dt:
05/13/2013
4
PETERSON, ERIC C.
Exec Dt:
05/09/2013
5
GLASS, ADAM B.
Exec Dt:
05/15/2013
6
BUTLER, DAVID ALEX
Exec Dt:
05/13/2013
7
DONNELLY, AUSTIN NICHOLAS
Exec Dt:
05/08/2013
8
ROWSTRON, ANTONY IAN TAYLOR
Exec Dt:
05/13/2013
9
LEGTCHENKO, SERGEY
Exec Dt:
05/08/2013
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9841774
US20170031372
15295971
Correspondence name and address
BARTA, JONES & FOLEY, P.C.
2805 N. DALLAS PARKWAY
SUITE 222
PLANO, TX 75093
Assignment: 5
Reel/Frame:044750/0108   Pages: 20
Recorded: 01/28/2018
Attorney Dkt #:338526-US-CNT[3]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALAKRISHNAN, SHOBANA M.
Exec Dt:
05/16/2013
2
HARPER, DAVID T.
Exec Dt:
05/08/2013
3
HEIL, STEPHEN
Exec Dt:
05/13/2013
4
PETERSON, ERIC C.
Exec Dt:
05/09/2013
5
GLASS, ADAM B.
Exec Dt:
05/15/2013
6
BUTLER, DAVID ALEX
Exec Dt:
05/13/2013
7
DONNELLY, AUSTIN NICHOLAS
Exec Dt:
05/08/2013
8
ROWSTRON, ANTONY IAN TAYLOR
Exec Dt:
05/13/2013
9
LEGTCHENKO, SERGEY
Exec Dt:
05/08/2013
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180081379
15825082
Correspondence name and address
BARTA, JONES & FOLEY, P.C.
2805 N. DALLAS PARKWAY
SUITE 222
PLANO, TX 75093

Search Results as of: 05/25/2024 08:32 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