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 : SIVAKUMAR, MADHAN
Total Assignments: 13
Assignment: 1
Reel/Frame:027421/0564   Pages: 10
Recorded: 12/20/2011
Attorney Dkt #:MS1-5234US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIRI, SEYEDEH PARDIS
Exec Dt:
11/11/2011
2
GARG, PANKAJ
Exec Dt:
09/20/2011
3
SCHULTZ, BENJAMIN
Exec Dt:
09/20/2011
4
SINGHAL, SANDEEP KISHAN
Exec Dt:
09/23/2011
5
SIVAKUMAR, MADHAN
Exec Dt:
09/15/2011
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8806005
US20130067067
13230706
Correspondence name and address
RACHEL MURPHY
601 W. RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 2
Reel/Frame:040331/0603   Pages: 10
Recorded: 11/15/2016
Attorney Dkt #:400332-US-NP/104709.1307
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURI, RANJIT
Exec Dt:
11/14/2016
2
BHARDWAJ, VIKAS
Exec Dt:
11/14/2016
3
SIVAKUMAR, MADHAN
Exec Dt:
11/15/2016
4
TIWARI, MANISH
Exec Dt:
11/14/2016
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180139101
15352497
Correspondence name and address
BAKER & HOSTETLER LLP (MICROSOFT CORPORA
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104-2891
Assignment: 3
Reel/Frame:040331/0693   Pages: 8
Recorded: 11/15/2016
Attorney Dkt #:400333-US-NP/104709.1306
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURI, RANJIT
Exec Dt:
11/14/2016
2
BHARDWAJ, VIKAS
Exec Dt:
11/14/2016
3
SIVAKUMAR, MADHAN
Exec Dt:
11/15/2016
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10320895
US20180139272
15352512
Correspondence name and address
BAKER & HOSTETLER LLP (MICROSOFT CORPORA
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104-2891
Assignment: 4
Reel/Frame:042082/0001   Pages: 24
Recorded: 03/23/2017
Attorney Dkt #:400503-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELHADDAD, MAHMOUD SHAWKY
Exec Dt:
12/22/2016
2
PURI, RANJIT
Exec Dt:
12/23/2016
3
NARULA, DEEPAK
Exec Dt:
12/22/2016
4
SIVAKUMAR, MADHAN
Exec Dt:
12/27/2016
5
BHARDWAJ, VIKAS
Exec Dt:
12/27/2016
6
CHANDRAPPA, HARISH KUMAR
Exec Dt:
01/09/2017
7
FIRESTONE, DANIEL M.
Exec Dt:
01/09/2017
8
ZOU, XUAN
Exec Dt:
01/09/2017
9
MANGE, KEITH LOREN
Exec Dt:
01/09/2017
10
TIWARI, MANISH
Exec Dt:
12/29/2016
11
KEERTHI SHANKAR, .
Exec Dt:
01/08/2017
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10686568
US20180191471
15393888
Correspondence name and address
WOLFE-SBMC
116 W. PACIFIC AVENUE
SUITE 300
SPOKANE, WA 99201
Assignment: 5
Reel/Frame:041465/0267   Pages: 10
Recorded: 03/03/2017
Attorney Dkt #:400331-US-NP/104709.1354
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PURI, RANJIT
Exec Dt:
02/14/2017
2
TIWARI, MANISH
Exec Dt:
02/14/2017
3
SIVAKUMAR, MADHAN
Exec Dt:
02/23/2017
4
BHARDWAJ, VIKAS
Exec Dt:
02/14/2017
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC.
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10326838
US20180091591
15449542
Correspondence name and address
BAKER & HOSTETLER LLP (MICROSOFT CORPORA
CIRA CENTRE, 12TH FLOOR
2929 ARCH STREET
PHILADELPHIA, PA 19104-2891
Assignment: 6
Reel/Frame:047083/0745   Pages: 10
Recorded: 10/05/2018
Attorney Dkt #:404890-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MALYSH, ALEXANDER
Exec Dt:
09/19/2018
2
CARDONA, OMAR
Exec Dt:
09/19/2018
3
SIVAKUMAR, MADHAN
Exec Dt:
10/05/2018
4
DABAGH, ALIREZA
Exec Dt:
09/20/2018
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11082399
US20200053050
16101106
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 7
Reel/Frame:047908/0060   Pages: 10
Recorded: 01/04/2019
Attorney Dkt #:405484-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLORE SREENATH, ABHISHEK
Exec Dt:
01/02/2019
2
SIVAKUMAR, MADHAN
Exec Dt:
01/03/2019
3
SHUKLA, ABHISHEK
Exec Dt:
01/02/2019
4
TEWARI, RISHABH
Exec Dt:
12/21/2018
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11099873
US20200218558
16240599
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 8
Reel/Frame:049795/0954   Pages: 12
Recorded: 07/18/2019
Attorney Dkt #:MS1-9379US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEWARI, RISHABH
Exec Dt:
06/01/2019
2
ZYGMUNT, MICHAEL CZESLAW
Exec Dt:
07/01/2019
3
SIVAKUMAR, MADHAN
Exec Dt:
05/31/2019
4
BANSAL, DEEPAK
Exec Dt:
07/09/2019
5
GARG, SHEFALI
Exec Dt:
06/21/2019
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10904123
US20200382399
16428557
Correspondence name and address
NEWPORT IP, LLC
1400 112TH AVE SE
SUITE 100
BELLEVUE, WA 98004
Assignment: 9
Reel/Frame:060101/0232   Pages: 18
Recorded: 06/03/2022
Attorney Dkt #:MS1-9385US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEWARI, RISHABH
Exec Dt:
09/09/2019
2
KUMAR, ABHIJEET
Exec Dt:
09/04/2019
3
MOTWANI, NEERAJ
Exec Dt:
09/05/2019
4
FIRESTONE, DANIEL M.
Exec Dt:
03/18/2022
5
BHANU, VIVEK
Exec Dt:
09/08/2020
6
SIVAKUMAR, MADHAN
Exec Dt:
05/18/2020
7
ZYGMUNT, MICHAL CZESLAW
Exec Dt:
09/05/2019
8
BANSAL, DEEPAK
Exec Dt:
02/23/2022
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11436053
US20200371842
16563785
Correspondence name and address
NEWPORT IP, LLC
1400 112TH AVE SE, SUITE 100
BELLEVUE, WA 98004
Assignment: 10
Reel/Frame:056596/0001   Pages: 32
Recorded: 06/15/2021
Attorney Dkt #:MS1-9501US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEWARI, RISHABH
Exec Dt:
03/28/2021
2
DHOBLE, SUMIT SHARAD
Exec Dt:
12/01/2020
3
SIVAKUMAR, MADHAN
Exec Dt:
06/11/2021
4
DEVAL, MANASI
Exec Dt:
06/02/2021
5
GUPTA, AVIJIT
Exec Dt:
06/10/2021
6
SHRIVASTAVA, PRANJAL
Exec Dt:
05/28/2021
7
ZHAO, ZEXUAN
Exec Dt:
05/26/2021
8
CHEN, JUN TSE
Exec Dt:
06/14/2021
9
DAS, SIRSHAK
Exec Dt:
05/25/2021
10
AGGARWAL, SAHIL
Exec Dt:
05/27/2021
11
CHEN, WEIXI
Exec Dt:
05/28/2021
12
BHISE, BHUSHAN VINAYAK
Exec Dt:
05/26/2021
13
HARIKUMAR, DEVAN
Exec Dt:
05/25/2021
14
SATYA, ARUN JEEDIGUNTA VENKATA
Exec Dt:
05/25/2021
15
BANSAL, DEEPAK
Exec Dt:
05/25/2021
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11190406
NONE
17109105
Correspondence name and address
NEWPORT IP, LLC
1400 112TH AVE SE, SUITE 100
BELLEVUE, 98004 UNITED STATES
Assignment: 11
Reel/Frame:057941/0188   Pages: 32
Recorded: 10/27/2021
Attorney Dkt #:MS1-9501USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEWARI, RISHABH
Exec Dt:
03/28/2021
2
DHOBLE, SUMIT SHARAD
Exec Dt:
12/01/2020
3
SIVAKUMAR, MADHAN
Exec Dt:
06/11/2021
4
DEVAL, MANASI
Exec Dt:
06/02/2021
5
GUPTA, AVIJIT
Exec Dt:
06/10/2021
6
SHRIVASTAVA, PRANJAL
Exec Dt:
05/28/2021
7
ZHAO, ZEXUAN
Exec Dt:
05/26/2021
8
CHEN, JUN TSE
Exec Dt:
06/14/2021
9
DAS, SIRSHAK
Exec Dt:
05/25/2021
10
AGGARWAL, SAHIL
Exec Dt:
05/27/2021
11
CHEN, WEIXI
Exec Dt:
05/28/2021
12
BHISE, BHUSHAN VINAYAK
Exec Dt:
05/26/2021
13
HARIKUMAR, DEVAN
Exec Dt:
05/25/2021
14
SATYA, ARUN JEEDIGUNTA VENKATA
Exec Dt:
05/25/2021
15
BANSAL, DEEPAK
Exec Dt:
05/25/2021
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11190406
NONE
17109105
Correspondence name and address
NEWPORT IP, LLC
1400 112TH AVE SE, SUITE 100
BELLEVUE, WA 98004
Assignment: 12
Reel/Frame:057015/0229   Pages: 28
Recorded: 07/28/2021
Attorney Dkt #:MS1-9499US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEWARI, RISHABH
Exec Dt:
12/06/2020
2
DHOBLE, SUMIT SHARAD
Exec Dt:
12/01/2020
3
GRANTHAM, JAMES ALLEN
Exec Dt:
12/09/2020
4
GUPTA, AVIJIT
Exec Dt:
12/06/2020
5
FIRESTONE, DANIEL MAX
Exec Dt:
07/20/2021
6
BANSAL, DEEPAK
Exec Dt:
07/02/2021
7
DEVAL, MANASI
Exec Dt:
07/28/2021
8
PANDEY, ANUPAM
Exec Dt:
07/15/2021
9
SILVA, GABRIEL
Exec Dt:
07/03/2021
10
ANNAMALAI, NARAYAN
Exec Dt:
07/08/2021
11
SIVAKUMAR, MADHAN
Exec Dt:
07/15/2021
12
HAMED, EZZELDIN
Exec Dt:
07/07/2021
13
MALTZ, DAVID AARON
Exec Dt:
07/19/2021
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220086025
17109078
Correspondence name and address
NEWPORT IP, LLC
1400 112TH AVE SE, SUITE 100
BELLEVUE, WA 98004
Assignment: 13
Reel/Frame:057548/0439   Pages: 20
Recorded: 09/21/2021
Attorney Dkt #:410313-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHOBLE, SUMIT SHARAD
Exec Dt:
09/08/2021
2
TEWARI, RISHABH
Exec Dt:
09/09/2021
3
GUPTA, AVIJIT
Exec Dt:
09/11/2021
4
SIVAKUMAR, MADHAN
Exec Dt:
09/09/2021
5
GUJAR, KEDAR RAJENDRA
Exec Dt:
09/09/2021
6
DEVAL, MANASI
Exec Dt:
09/09/2021
7
SHRIVASTAVA, PRANJAL
Exec Dt:
09/13/2021
8
JAGASIA, DEVEN
Exec Dt:
09/14/2021
9
ZYGMUNT, MICHAL CZESLAW
Exec Dt:
09/12/2021
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230072491
17470932
Correspondence name and address
CHEN LIANG
1750 112TH AVE NE, SUITE D-152
BELLEVUE, WA 98004

Search Results as of: 05/15/2024 01:30 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