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 : TASHEV, IVAN JELEV
Total Assignments: 16
Assignment: 1
Reel/Frame:021432/0987   Pages: 6
Recorded: 08/25/2008
Attorney Dkt #:323817.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASHEV, IVAN JELEV
Exec Dt:
06/17/2008
2
ACERO, ALEJANDRO
Exec Dt:
06/18/2008
3
MADHU, NILESH
Exec Dt:
08/25/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8385557
US20090316923
12141941
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 2
Reel/Frame:023249/0776   Pages: 3
Recorded: 09/18/2009
Attorney Dkt #:325270.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SELTZER, MICHAEL LEWIS
Exec Dt:
09/02/2009
2
TASHEV, IVAN JELEV
Exec Dt:
09/15/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8401206
US20100177908
12353986
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 3
Reel/Frame:041207/0827   Pages: 10
Recorded: 02/08/2017
Attorney Dkt #:356792.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAMPER, HANNES
Exec Dt:
07/31/2015
2
TASHEV, IVAN JELEV
Exec Dt:
07/31/2015
3
THOMAS, MARK RICHARD PAUL
Exec Dt:
08/03/2015
4
JOHNSTON, DAVID EMERSON
Exec Dt:
08/24/2015
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9609436
US20160345095
14720688
Correspondence name and address
PERKINS COIE LLP/MSFT
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 4
Reel/Frame:041219/0045   Pages: 10
Recorded: 02/09/2017
Attorney Dkt #:356792-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAMPER, HANNES
Exec Dt:
07/31/2015
2
TASHEV, IVAN JELEV
Exec Dt:
07/31/2015
3
THOMAS, MARK RICHARD PAUL
Exec Dt:
08/03/2015
4
JOHNSTON, DAVID EMERSON
Exec Dt:
08/24/2015
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10129684
US20170156017
15428965
Correspondence name and address
PERKINS COIE LLP/MSFT
P. O. BOX 1247
SEATTLE, WA 98111-1247
Assignment: 5
Reel/Frame:044576/0040   Pages: 4
Recorded: 01/09/2018
Attorney Dkt #:215786-0129-00-US-568882
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASHEV, IVAN JELEV
Exec Dt:
01/04/2018
2
DAS, AMIT
Exec Dt:
12/23/2017
3
ZARAR, SHUAYB M
Exec Dt:
01/04/2018
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10528147
US20170300124
15640327
Correspondence name and address
DRINKER BIDDLE & REATH/MICROSOFT
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:045738/0652   Pages: 3
Recorded: 05/08/2018
Attorney Dkt #:215786-0130-00-US-568881
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASHEV, IVAN JELEV
Exec Dt:
02/15/2018
2
ZARAR, SHUAYB M
Exec Dt:
02/15/2018
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10276179
US20180254050
15626016
Correspondence name and address
DRINKER BIDDLE & REATH LLP
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 7
Reel/Frame:045744/0001   Pages: 3
Recorded: 05/08/2018
Attorney Dkt #:215786-0132-00-US-568879
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASHEV, IVAN JELEV
Exec Dt:
02/15/2018
2
ZARAR, SHUAYB M
Exec Dt:
02/15/2018
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10984315
US20180314937
15582456
Correspondence name and address
DRINKER BIDDLE & REATH LLP
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 8
Reel/Frame:045714/0056   Pages: 12
Recorded: 05/04/2018
Attorney Dkt #:215786-0145-00-US-575589
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASHEV, IVAN JELEV
Exec Dt:
04/25/2018
2
ZARAR, SHUAYB M
Exec Dt:
04/27/2018
3
TU, YAN-HUI
Exec Dt:
05/03/2018
4
LEE, CHIN-HUI
Exec Dt:
04/28/2018
5
ZHAO, HAN
Exec Dt:
04/16/2018
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10672414
US20190318755
15952353
Correspondence name and address
DRINKER BIDDLE & REATH/MICROSOFT
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 9
Reel/Frame:045755/0642   Pages: 10
Recorded: 05/09/2018
Attorney Dkt #:215786-0144-00-US-575588
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TASHEV, IVAN JELEV
Exec Dt:
04/25/2018
2
ZARAR, SHUAYB M
Exec Dt:
04/27/2018
3
PHILIPOSE, MATTHAI
Exec Dt:
05/06/2018
4
HWAN KO, JONG
Exec Dt:
04/30/2018
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11593633
US20190318237
15952329
Correspondence name and address
DRINKER BIDDLE & REATH/MICROSOFT
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 10
Reel/Frame:046568/0305   Pages: 5
Recorded: 08/07/2018
Attorney Dkt #:215786-0148-00-US-577706
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAMPER, HANNES
Exec Dt:
08/02/2018
2
TASHEV, IVAN JELEV
Exec Dt:
08/01/2018
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11205443
US20200035259
16047058
Correspondence name and address
DRINKER BIDDLE & REATH/MICROSOFT
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 11
Reel/Frame:049654/0231   Pages: 12
Recorded: 07/02/2019
Attorney Dkt #:406768-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLD, CHRISTOPH FELIX
Exec Dt:
06/14/2019
2
GAMPER, HANNES
Exec Dt:
06/15/2019
3
PULKKI, VILLE TOPIAS
Exec Dt:
06/14/2019
4
RAGHUVANSHI, NIKUNJ
Exec Dt:
06/18/2019
5
TASHEV, IVAN JELEV
Exec Dt:
06/13/2019
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11012802
US20210006923
16459918
Correspondence name and address
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 12
Reel/Frame:051702/0335   Pages: 22
Recorded: 02/03/2020
Attorney Dkt #:407846-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, ANDREW D.
Exec Dt:
01/29/2020
2
SI MOHAMMED, HAKIM
Exec Dt:
01/31/2020
3
HOLZ, CHRISTIAN
Exec Dt:
01/30/2020
4
LEE, ADRIAN KUO CHING
Exec Dt:
01/29/2020
5
TASHEV, IVAN JELEV
Exec Dt:
01/31/2020
6
GAMPER, HANNES
Exec Dt:
01/29/2020
7
CUTRELL, EDWARD BRYAN
Exec Dt:
01/29/2020
8
JOHNSTON, DAVID EMERSON
Exec Dt:
01/29/2020
9
EMMANOUILIDOU, DIMITRA
Exec Dt:
01/29/2020
10
JALOBEANU, MIHAI R.
Exec Dt:
02/02/2020
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11409361
US20210240264
16780173
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 13
Reel/Frame:060647/0819   Pages: 22
Recorded: 07/27/2022
Attorney Dkt #:407846-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILSON, ANDREW D.
Exec Dt:
01/29/2020
2
SI MOHAMMED, HAKIM
Exec Dt:
01/31/2020
3
HOLZ, CHRISTIAN
Exec Dt:
01/30/2020
4
LEE, ADRIAN KUO CHING
Exec Dt:
01/29/2020
5
TASHEV, IVAN JELEV
Exec Dt:
01/31/2020
6
GAMPER, HANNES
Exec Dt:
01/29/2020
7
CUTRELL, EDWARD BRYAN
Exec Dt:
01/29/2020
8
JOHNSTON, DAVID EMERSON
Exec Dt:
01/29/2020
9
EMMANOUILIDOU, DIMITRA
Exec Dt:
01/29/2020
10
JALOBEANU, MIHAI R.
Exec Dt:
02/02/2020
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11847261
NONE
17815532
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 14
Reel/Frame:058424/0914   Pages: 8
Recorded: 12/18/2021
Attorney Dkt #:MS1-9648US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YU-TE
Exec Dt:
12/13/2021
2
TASHEV, IVAN JELEV
Exec Dt:
12/13/2021
3
LASCALA, TERESA ELIZABETH
Exec Dt:
12/14/2021
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC.
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230190196
17555311
Correspondence name and address
NEWPORT IP, LLC
1400 112TH AVE SE, SUITE 100
BELLEVUE, WA 98004
Assignment: 15
Reel/Frame:058424/0896   Pages: 5
Recorded: 12/18/2021
Attorney Dkt #:MS1-9647US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, YU-TE
Exec Dt:
12/13/2021
2
TASHEV, IVAN JELEV
Exec Dt:
12/14/2021
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC.
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230190175
17555278
Correspondence name and address
NEWPORT IP, LLC
1400 112TH AVE SE, SUITE 100
BELLEVUE, WA 98004
Assignment: 16
Reel/Frame:062676/0444   Pages: 12
Recorded: 02/13/2023
Attorney Dkt #:412183-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINTERS, RAYMOND MICHAEL
Exec Dt:
01/23/2023
2
GEMICIOGLU, TAN
Exec Dt:
12/12/2022
3
GABLE, THOMAS MATTHEW
Exec Dt:
01/03/2023
4
WANG, YU-TE
Exec Dt:
12/14/2022
5
TASHEV, IVAN JELEV
Exec Dt:
12/12/2022
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240085985
18075786
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052

Search Results as of: 05/15/2024 12:54 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