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 : KIRSHENBAUM, ALEXANDER
Total Assignments: 20
Assignment: 1
Reel/Frame:015620/0605   Pages: 3
Recorded: 01/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSHENBAUM, ALEXANDER
Exec Dt:
01/21/2005
2
ERGAN, CENK
Exec Dt:
01/21/2005
3
FORTIN, MICHAEL R.
Exec Dt:
01/21/2005
4
REINAUER, ROBERT L.
Exec Dt:
01/21/2005
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7490197
US20060090031
10970772
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
KEVIN L. WINGATE
6815 WEAVER ROAD, SUITE 300
ROCKFORD, ILLINOIS 61114-8018
Assignment: 2
Reel/Frame:024298/0612   Pages: 4
Recorded: 04/28/2010
Attorney Dkt #:30835/309451A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSHENBAUM, ALEXANDER
Exec Dt:
01/21/2005
2
ERGAN, CENK
Exec Dt:
01/21/2005
3
FORTIN, MICHAEL R.
Exec Dt:
01/21/2005
4
REINAUER, ROBERT L.
Exec Dt:
01/21/2005
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7805571
US20090144495
12366112
Correspondence name and address
WILLIAM J. KRAMER
233 S. WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 3
Reel/Frame:037443/0288   Pages: 3
Recorded: 01/08/2016
Attorney Dkt #:309451.16
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSHENBAUM, ALEXANDER
Exec Dt:
01/21/2005
2
ERGAN, CENK
Exec Dt:
01/21/2005
3
FORTIN, MICHAEL R.
Exec Dt:
01/21/2005
4
REINAUER, ROBERT L.
Exec Dt:
01/21/2005
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9317209
US20150058545
14530661
Correspondence name and address
COLLINS & COLLINS INTELLECTUAL, LLC
2690 NORTH 1600 EAST
NORTH LOGAN, UT 84341
Assignment: 4
Reel/Frame:037455/0973   Pages: 3
Recorded: 01/11/2016
Attorney Dkt #:309451.13
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSHENBAUM, ALEXANDER
Exec Dt:
01/21/2005
2
ERGAN, CENK
Exec Dt:
01/21/2005
3
FORTIN, MICHAEL R.
Exec Dt:
01/21/2005
4
REINAUER, ROBERT L.
Exec Dt:
01/21/2005
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8006037
US20100217929
12775168
Correspondence name and address
COLLINS & COLLINS INTELLECTUAL, LLC
2690 NORTH 1600 EAST
NORTH LOGAN, UT 84341
Assignment: 5
Reel/Frame:037456/0059   Pages: 3
Recorded: 01/11/2016
Attorney Dkt #:309451.14
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSHENBAUM, ALEXANDER
Exec Dt:
01/21/2005
2
ERGAN, CENK
Exec Dt:
01/21/2005
3
FORTIN, MICHAEL R.
Exec Dt:
01/21/2005
4
REINAUER, ROBERT L.
Exec Dt:
01/21/2005
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8909861
US20110276743
13187757
Correspondence name and address
COLLINS & COLLINS INTELLECTUAL, LLC
2690 NORTH 1600 EAST
NORTH LOGAN, UT 84341
Assignment: 6
Reel/Frame:038341/0613   Pages: 3
Recorded: 04/21/2016
Attorney Dkt #:309451.17
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSHENBAUM, ALEXANDER
Exec Dt:
01/21/2005
2
ERGAN, CENK
Exec Dt:
01/21/2005
3
FORTIN, MICHAEL R.
Exec Dt:
01/21/2005
4
REINAUER, ROBERT L.
Exec Dt:
01/21/2005
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9690496
US20160210058
15080357
Correspondence name and address
COLLINS & COLLINS INTELLECTUAL, LLC
2690 NORTH 1600 EAST
NORTH LOGAN, UT 84341
Assignment: 7
Reel/Frame:018903/0130   Pages: 9
Recorded: 02/19/2007
Attorney Dkt #:30835/317660
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSHENBAUM, ALEXANDER
Exec Dt:
10/02/2006
2
FITZGERALD, ROBERT P.
Exec Dt:
10/01/2006
3
FORTIN, MICHAEL R.
Exec Dt:
01/09/2007
4
ERGAN, CENK
Exec Dt:
09/29/2006
5
LENZMEIER, CHARLES T.
Exec Dt:
09/28/2006
6
DIETRICH, AARON
Exec Dt:
01/04/2007
7
AYERS, MATTHEW
Exec Dt:
10/01/2006
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7669044
US20080082812
11536849
Correspondence name and address
WILLIAM J. KRAMER
233 S. WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 8
Reel/Frame:020048/0099   Pages: 4
Recorded: 10/31/2007
Attorney Dkt #:320470.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERGAN, CENK
Exec Dt:
10/26/2007
2
IYIGUN, MEHMET
Exec Dt:
10/26/2007
3
BAK, YEVGENIY
Exec Dt:
10/26/2007
4
MICKLE, BENJAMIN A
Exec Dt:
10/26/2007
5
KIRSHENBAUM, ALEXANDER
Exec Dt:
10/29/2007
6
WANG, LANDY
Exec Dt:
10/30/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7895242
US20090112949
11933364
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 9
Reel/Frame:020453/0159   Pages: 4
Recorded: 02/01/2008
Attorney Dkt #:M1103.70382US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORTIN, MICHEL
Exec Dt:
12/03/2007
2
ERGAN, CENK
Exec Dt:
11/27/2007
3
IYIGUN, MEHMET
Exec Dt:
11/27/2007
4
BAK, YEVGENIY
Exec Dt:
11/27/2007
5
MICKLE, BEN
Exec Dt:
11/27/2007
6
DIETRICH, AARON
Exec Dt:
11/27/2007
7
KIRSHENBAUM, ALEXANDER
Exec Dt:
11/27/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8631203
US20090150611
11953312
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 10
Reel/Frame:031616/0882   Pages: 6
Recorded: 11/11/2013
Attorney Dkt #:320469.01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THE SPELLING OF FIRST NAMED INVENTOR FROM "MICHEL FORTIN" TO "MICHAEL FORTIN" PREVIOUSLY RECORDED ON REEL 020453 FRAME 0159. ASSIGNOR(S) HEREBY CONFIRMS THE FIRST NAMED INVENTOR SHOULD BE SPELLED AS FOLLOWS ON THE RECORDED ASSIGNMENT: MICHAEL FORTIN.
Assignors
1
FORTIN, MICHAEL
Exec Dt:
12/03/2007
2
ERGAN, CENK
Exec Dt:
11/27/2007
3
IYIGUN, MEHMET
Exec Dt:
11/27/2007
4
BAK, YEVGENIY
Exec Dt:
11/27/2007
5
MICKLE, BEN
Exec Dt:
11/27/2007
6
DIETRICH, AARON
Exec Dt:
11/27/2007
7
KIRSHENBAUM, ALEXANDER
Exec Dt:
11/27/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8631203
US20090150611
11953312
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 11
Reel/Frame:039151/0185   Pages: 6
Recorded: 07/13/2016
Attorney Dkt #:320469.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORTIN, MICHAEL
Exec Dt:
12/03/2007
2
ERGAN, CENK
Exec Dt:
11/27/2007
3
IYIGUN, MEHMET
Exec Dt:
11/27/2007
4
BAK, YEVGENIY
Exec Dt:
11/27/2007
5
MICKLE, BEN
Exec Dt:
11/27/2007
6
DIETRICH, AARON
Exec Dt:
11/27/2007
7
KIRSHENBAUM, ALEXANDER
Exec Dt:
11/27/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140075126
14076576
Correspondence name and address
COLLINS & COLLINS INTELLECTUAL, LLC
2690 NORTH 1600 EAST
NORTH LOGAN, UT 84341
Assignment: 12
Reel/Frame:020461/0633   Pages: 4
Recorded: 02/04/2008
Attorney Dkt #:320468.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORTIN, MICHAEL R
Exec Dt:
01/31/2008
2
ERGAN, CENK
Exec Dt:
01/31/2008
3
IYIGUN, MEHMET
Exec Dt:
01/31/2008
4
BAK, YEVGENIY
Exec Dt:
01/31/2008
5
MICKLE, BENJAMIN A
Exec Dt:
01/31/2008
6
KIRSHENBAUM, ALEXANDER
Exec Dt:
01/31/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8151068
US20090198883
12025710
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 13
Reel/Frame:033479/0058   Pages: 4
Recorded: 08/06/2014
Attorney Dkt #:320468.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORTIN, MICHAEL R.
Exec Dt:
01/31/2008
2
ERGAN, CENK
Exec Dt:
01/31/2008
3
IYIGUN, MEHMET
Exec Dt:
01/31/2008
4
BAK, YEVGENIY
Exec Dt:
01/31/2008
5
MICKLE, BENJAMIN A.
Exec Dt:
01/31/2008
6
KIRSHENBAUM, ALEXANDER
Exec Dt:
01/31/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8850148
US20130311734
13872990
Correspondence name and address
WOLFE-SBMC
601 W. MAIN AVE
SUITE 1300
SPOKANE, WA 99201
Assignment: 14
Reel/Frame:022035/0301   Pages: 4
Recorded: 12/29/2008
Attorney Dkt #:M1103.70548US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IYIGUN, MEHMET
Exec Dt:
11/04/2008
2
BAK, YEVGENIY
Exec Dt:
11/04/2008
3
FORTIN, MICHAEL
Exec Dt:
11/04/2008
4
FIELDS, DAVID
Exec Dt:
11/04/2008
5
ERGAN, CENK
Exec Dt:
11/04/2008
6
KIRSHENBAUM, ALEXANDER
Exec Dt:
11/04/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8032707
US20100070747
12271400
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 15
Reel/Frame:022054/0206   Pages: 4
Recorded: 01/05/2009
Attorney Dkt #:M1103.70548US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IYIGUN, MEHMET
Exec Dt:
11/04/2008
2
BAK, YEVGENIY
Exec Dt:
11/04/2008
3
FORTIN, MICHAEL
Exec Dt:
11/04/2008
4
FIELDS, DAVID
Exec Dt:
11/04/2008
5
ERGAN, CENK
Exec Dt:
11/04/2008
6
KIRSHENBAUM, ALEXANDER
Exec Dt:
11/04/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9032151
US20100070701
12271472
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 16
Reel/Frame:036896/0546   Pages: 4
Recorded: 10/27/2015
Attorney Dkt #:325076.09
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IYIGUN, MEHMET
Exec Dt:
11/04/2008
2
BAK, YEVGENIY
Exec Dt:
11/04/2008
3
FORTIN, MICHAEL
Exec Dt:
11/04/2008
4
FIELDS, DAVID
Exec Dt:
11/04/2008
5
ERGAN, CENK
Exec Dt:
11/04/2008
6
KIRSHENBAUM, ALEXANDER
Exec Dt:
11/04/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10387313
US20150242321
14708525
Correspondence name and address
COLLINS & COLLINS INTELLECTUAL, LLC
2690 NORTH 1600 EAST
NORTH LOGAN, UT 84341
Assignment: 17
Reel/Frame:026361/0155   Pages: 8
Recorded: 05/31/2011
Attorney Dkt #:M1103.70943US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSHENBAUM, ALEXANDER
Exec Dt:
01/14/2011
2
DIETRICH, AARON E.
Exec Dt:
01/14/2011
3
FARAG, SHARIF
Exec Dt:
01/14/2011
4
ALLA, HEMCHAND
Exec Dt:
03/23/2011
5
VENKATESH, KRISHNA
Exec Dt:
01/14/2011
6
WOLEY, KEVIN MICHAEL
Exec Dt:
01/14/2011
7
SPINKS, AARON
Exec Dt:
01/14/2011
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120185776
13007438
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 18
Reel/Frame:029976/0236   Pages: 10
Recorded: 03/12/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSHENBAUM, ALEXANDER
Exec Dt:
03/06/2013
2
DIETRICH, AARON E
Exec Dt:
03/04/2013
3
ALDHAM, MARK
Exec Dt:
03/06/2013
4
COHEN, JASON
Exec Dt:
03/07/2013
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140282426
13797007
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 19
Reel/Frame:043369/0189   Pages: 10
Recorded: 08/23/2017
Attorney Dkt #:401305-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSHENBAUM, ALEXANDER
Exec Dt:
04/20/2017
2
DIETRICH, AARON EDWARD
Exec Dt:
04/24/2017
3
D'ONOFRIO, SARAH J.
Exec Dt:
08/19/2017
4
BERG, LENA
Exec Dt:
04/28/2017
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10642676
US20180329767
15592870
Correspondence name and address
WOLFE-SBMC
116 W. PACIFIC AVENUE
SUITE 300
SPOKANE, WA 99201
Assignment: 20
Reel/Frame:042854/0139   Pages: 8
Recorded: 06/28/2017
Attorney Dkt #:401304-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSHENBAUM, ALEXANDER
Exec Dt:
06/16/2017
2
DIETRICH, AARON EDWARD
Exec Dt:
06/16/2017
3
COHEN, JASON L.
Exec Dt:
06/27/2017
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10565045
US20190004884
15636259
Correspondence name and address
WOLFE-SBMC
116 W. PACIFIC AVENUE
SUITE 300
SPOKANE, WA 98052

Search Results as of: 05/02/2024 02:33 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