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 : SIVALINGAM, LENIN RAVINDRANATH
Total Assignments: 19
Assignment: 1
Reel/Frame:018607/0232   Pages: 8
Recorded: 12/11/2006
Attorney Dkt #:315436.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLMAN, ALASTAIR
Exec Dt:
09/01/2006
2
ZILL, BRIAN D.
Exec Dt:
09/01/2006
3
PADHYE, JITENDRA D.
Exec Dt:
08/31/2006
4
CHANDRA, RANVEER
Exec Dt:
09/05/2006
5
BAHL, PARAMVIR
Exec Dt:
08/31/2006
6
SINGH, MANPREET
Exec Dt:
09/07/2006
7
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
10/06/2006
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8000698
US20070298720
11586137
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 2
Reel/Frame:019467/0455   Pages: 7
Recorded: 06/22/2007
Attorney Dkt #:MSFT-01140US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANANTHANARAYANAN, GANESH
Exec Dt:
06/20/2007
2
PADMANABHAN, VENKATA N.
Exec Dt:
06/15/2007
3
THEKKATH, CHANDRAMOHAN A.
Exec Dt:
06/15/2007
4
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
06/15/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080165701
11765873
Correspondence name and address
BRIAN I. MARCUS, ESQ.
575 MARKET STREET, SUITE 2500
SAN FRANCISCO, CA 94105
Assignment: 3
Reel/Frame:020785/0877   Pages: 4
Recorded: 04/10/2008
Attorney Dkt #:MSFTP2170US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANDRA, RANVEER
Exec Dt:
04/10/2008
2
PADHYE, JITENDRA
Exec Dt:
04/10/2008
3
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
04/08/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7978652
US20090185514
12018723
Correspondence name and address
HIMANSHU S. AMIN
1900 E. 9TH STREET
24TH FLOOR, NATIONAL CITY CENTER
CLEVELAND, OH 44114
Assignment: 4
Reel/Frame:022428/0489   Pages: 6
Recorded: 03/20/2009
Attorney Dkt #:30835/324542
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUPTA, MOHIT
Exec Dt:
09/22/2008
2
MOHAN, PRASHANTH
Exec Dt:
09/23/2008
3
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
09/25/2008
4
KUMAR, SANTHOSH
Exec Dt:
09/23/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8073467
US20100075697
12238361
Correspondence name and address
WILLIAM J. KRAMER
233 S. WACKER DRIVE
6300 SEARS TOWER
CHICAGO, IL 60606-6357
Assignment: 5
Reel/Frame:022286/0195   Pages: 8
Recorded: 02/20/2009
Attorney Dkt #:323227.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PADMANABHAN, VENKATA N.
Exec Dt:
10/03/2008
2
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
10/10/2008
3
AGRAWAL, PIYUSH
Exec Dt:
10/03/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7982609
US20090315678
12141096
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 6
Reel/Frame:024040/0203   Pages: 6
Recorded: 03/08/2010
Attorney Dkt #:327899.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOSCRIBODA, THOMAS
Exec Dt:
02/21/2010
2
NAVADA, VISHNU
Exec Dt:
02/24/2010
3
RAMJEE, RAMACHANDRAN
Exec Dt:
02/24/2010
4
KARANTH, SANDEEP P.
Exec Dt:
02/24/2010
5
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
02/24/2010
6
PADHYE, JITENDRA D.
Exec Dt:
02/25/2010
7
CHANDRA, RANVEER
Exec Dt:
02/25/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8411608
US20110211517
12714360
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 7
Reel/Frame:027922/0901   Pages: 11
Recorded: 03/26/2012
Attorney Dkt #:335270.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
03/21/2012
2
PADHYE, JITENDRA
Exec Dt:
03/21/2012
3
OBERMILLER, IAN
Exec Dt:
03/21/2012
4
MAHAJAN, RATUL
Exec Dt:
03/21/2012
5
AGARWAL, SHARAD
Exec Dt:
03/20/2012
6
CHAIKEN, RONNIE IRA
Exec Dt:
03/21/2012
7
SHAYANDEH, SHAHIN
Exec Dt:
03/21/2012
8
MOORE, CHRISTOPHER M.
Exec Dt:
03/21/2012
9
KUTTIYAN, SIRIUS
Exec Dt:
03/20/2012
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9524225
US20130254749
13429451
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 8
Reel/Frame:040280/0571   Pages: 12
Recorded: 11/10/2016
Attorney Dkt #:335270-US-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
03/21/2012
2
PADHYE, JITENDRA
Exec Dt:
03/21/2012
3
OBERMILLER, IAN
Exec Dt:
03/21/2012
4
MAHAJAN, RATUL
Exec Dt:
03/21/2012
5
AGARWAL, SHARAD
Exec Dt:
03/20/2012
6
CHAIKEN, RONNIE IRA
Exec Dt:
03/21/2012
7
SHAYANDEH, SHAHIN
Exec Dt:
03/21/2012
8
MOORE, CHRISTOPHER M.
Exec Dt:
03/21/2012
9
KUTTIYAN, SIRIUS
Exec Dt:
03/20/2012
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170060731
15348503
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 9
Reel/Frame:028337/0891   Pages: 3
Recorded: 06/07/2012
Attorney Dkt #:MCS-008-12
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JIE
Exec Dt:
06/05/2012
2
NATH, SUMAN KUMAR
Exec Dt:
06/05/2012
3
PADYE, JITENDRA D.
Exec Dt:
06/05/2012
4
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
06/05/2012
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8990183
US20130332442
13490335
Correspondence name and address
LYON & HARR, LLP
300 ESPLANADE DR., SUITE 800
OXNARD, CA 93036
Assignment: 10
Reel/Frame:035209/0746   Pages: 3
Recorded: 03/19/2015
Attorney Dkt #:335963.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JIE
Exec Dt:
06/05/2012
2
NATH, SUMAN KUMAR
Exec Dt:
06/05/2012
3
PADHYE, JITENDRA D.
Exec Dt:
06/05/2012
4
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
06/05/2012
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10055762
US20150186524
14645608
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPARTMENT
REDMOND, WA 98052
Assignment: 11
Reel/Frame:037225/0258   Pages: 3
Recorded: 12/07/2015
Attorney Dkt #:335963.03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, JIE
Exec Dt:
06/05/2012
2
NATH, SUMAN KUMAR
Exec Dt:
06/05/2012
3
PADHYE, JITENDRA D
Exec Dt:
06/05/2012
4
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
06/05/2012
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160086225
14959938
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 12
Reel/Frame:028959/0897   Pages: 6
Recorded: 09/14/2012
Attorney Dkt #:337150.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGARWAL, SHARAD
Exec Dt:
09/08/2012
2
RIEDERER, CHRISTOPHER
Exec Dt:
09/08/2012
3
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
09/11/2012
4
PADHYE, JITENDRA
Exec Dt:
09/11/2012
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9246982
US20140082214
13615603
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 13
Reel/Frame:031169/0338   Pages: 10
Recorded: 09/10/2013
Attorney Dkt #:338010.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
04/15/2013
2
BAHL, PARAMVIR
Exec Dt:
07/25/2013
3
MUSA, ABM
Exec Dt:
04/11/2013
4
CHU, DAVID
Exec Dt:
07/01/2013
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10075508
US20140280443
13926778
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 14
Reel/Frame:030607/0058   Pages: 10
Recorded: 06/13/2013
Attorney Dkt #:338756.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NATH, SUMAN K.
Exec Dt:
06/07/2013
2
LIN, XIAOZHU
Exec Dt:
06/11/2013
3
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
06/12/2013
4
PADHYE, JITENDRA
Exec Dt:
06/12/2013
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140372216
13916996
Correspondence name and address
GONZALEZ SAGGIO & HARLAN LLP C/O MICROSO
704 - 228TH AVENUE NE
SUITE 193
SAMMAMISH, WA 98074
Assignment: 15
Reel/Frame:035025/0341   Pages: 14
Recorded: 02/25/2015
Attorney Dkt #:356105.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HA, KIRYONG
Exec Dt:
02/18/2015
2
BAHL, PARAMVIR
Exec Dt:
02/16/2015
3
CHU, DAVID CHIYUAN
Exec Dt:
02/16/2015
4
CUERVO, EDUARDO
Exec Dt:
02/20/2015
5
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
02/24/2015
6
WOLMAN, ALASTAIR
Exec Dt:
02/16/2015
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9965823
US20160247248
14630830
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 16
Reel/Frame:037864/0699   Pages: 12
Recorded: 03/01/2016
Attorney Dkt #:358385.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AGARWAL, SHARAD
Exec Dt:
01/27/2016
2
SAROIU, STEFAN
Exec Dt:
02/01/2016
3
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
01/27/2016
4
CUERVO, EDUARDO
Exec Dt:
02/10/2016
5
GEORGIEV, PETKO IVANOV
Exec Dt:
02/05/2016
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170246544
15055509
Correspondence name and address
ASSAL MEFTAHI
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPARTMENT
REDMOND, WA 98052
Assignment: 17
Reel/Frame:037734/0816   Pages: 10
Recorded: 02/15/2016
Attorney Dkt #:358940.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PHILIPOSE, MATTHAI
Exec Dt:
02/09/2016
2
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
01/29/2016
3
BAHL, PARAMVIR
Exec Dt:
02/10/2016
4
CHEN, YU-HAN
Exec Dt:
02/09/2016
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170235828
15043219
Correspondence name and address
WOLFE-SBMC
601 W MAIN AVE
SUITE 1300
SPOKANE, WA 99201
Assignment: 18
Reel/Frame:042801/0955   Pages: 10
Recorded: 06/23/2017
Attorney Dkt #:MS1-9086US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
06/23/2017
2
KANZHELEV, SERGEY
Exec Dt:
06/20/2017
3
NATH, SUMAN KUMAR
Exec Dt:
06/23/2017
4
MUSUVATHI, MADAN
Exec Dt:
06/21/2017
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10509694
US20180373581
15632118
Correspondence name and address
NEWPORT IP, LLC
1400 112TH AVE SE, SUITE 100
BELLEVUE, WA 98004
Assignment: 19
Reel/Frame:049173/0333   Pages: 14
Recorded: 05/14/2019
Attorney Dkt #:406378-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARTEMOV, MAX
Exec Dt:
05/09/2019
2
BODIK, PETER
Exec Dt:
05/08/2019
3
BRINKMAN, DONALD FRANK, JR.
Exec Dt:
05/08/2019
4
SHIVAPRASAD, SUVAMSH
Exec Dt:
05/08/2019
5
PHILIPOSE, MATTHAI
Exec Dt:
05/13/2019
6
SIVALINGAM, LENIN RAVINDRANATH
Exec Dt:
05/10/2019
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052-6399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11170819
US20200365188
16411611
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052

Search Results as of: 05/04/2024 11:25 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