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 : ROY, SIDDHARTHA
Total Assignments: 14
Assignment: 1
Reel/Frame:015301/0427   Pages: 4
Recorded: 10/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS GUPTA, SUJOY K.
Exec Dt:
08/18/2004
2
SAHA, ABHIK
Exec Dt:
08/18/2004
3
SHARMA, ARCHNA PATHAK
Exec Dt:
08/18/2004
4
ROY, SIDDHARTHA
Exec Dt:
08/18/2004
5
BHATTACHARYA, BHABATARAK
Exec Dt:
08/18/2004
6
CHAKRABARTI, PINAKPANI
Exec Dt:
08/18/2004
Assignee
1
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
ANUSANDHAN BHAVAN 2, RAFI MARG
NEW DELHI, INDIA 110 001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7569537
US20070037211
10854421
Correspondence name and address
SUMMA & ALLAN, P.A.
JESSE B. ASHE, III
11610 N. COMMUNITY HOUSE RD.
SUITE 200
CHARLOTTE, NC 28277
Assignment: 2
Reel/Frame:016426/0248   Pages: 4
Recorded: 08/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CLARK, WAYNE A.
Exec Dt:
06/02/2005
2
GRABER, LEE B.
Exec Dt:
06/02/2005
3
PARAMASIVAM, KARTIK
Exec Dt:
06/02/2005
4
ROY, SIDDHARTHA
Exec Dt:
06/01/2005
5
SAHA, SANJIB
Exec Dt:
06/01/2005
6
SUJANANI, SUMITRA
Exec Dt:
06/01/2005
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8150994
US20060277317
11144412
Correspondence name and address
WOODCOCK WASHBURN
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:020620/0796   Pages: 4
Recorded: 03/10/2008
Attorney Dkt #:MFCP.138919
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, SIDDHARTHA
Exec Dt:
03/06/2008
2
SHANKAR, KRISHNAN V.
Exec Dt:
03/06/2008
3
CHICKERING, DAVID M.
Exec Dt:
03/06/2008
4
MEEK, CHRISTOPHER A.
Exec Dt:
03/06/2008
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090228327
12044568
Correspondence name and address
SHOOK, HARDY & BACON L.L.P. (C/O MICROSO
INTELLECTUAL PROPERTY DEPARTMENT
2555 GRAND BOULEVARD
KANSAS CITY, MO 64108-2613
Assignment: 4
Reel/Frame:024558/0136   Pages: 7
Recorded: 06/18/2010
Attorney Dkt #:MFCP.155256
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, FEI
Exec Dt:
06/10/2010
2
ZHOU, SHAOYU
Exec Dt:
06/09/2010
3
ROY, SIDDHARTHA
Exec Dt:
06/16/2010
4
ELIZAROV, MICHAEL
Exec Dt:
06/11/2010
5
WU, ZHUOQING
Exec Dt:
06/09/2010
6
ZHANG, JAMES
Exec Dt:
06/09/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8843394
US20110313847
12818349
Correspondence name and address
SHOOK, HARDY & BACON L.L.P. (MICROSOFT C
INTELLECTUAL PROPERTY DEPARTMENT
2555 GRAND BOULEVARD
KANSAS CITY, MO 64108-2613
Assignment: 5
Reel/Frame:024655/0675   Pages: 11
Recorded: 07/08/2010
Attorney Dkt #:484737
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, SAUMITRA
Exec Dt:
07/05/2010
2
ROY, SIDDHARTHA
Exec Dt:
06/25/2010
3
RAY, UPASANA
Exec Dt:
06/18/2010
4
MANNA, ASIT
Exec Dt:
06/25/2010
5
MONDAL, TANMOY
Exec Dt:
06/22/2010
6
GUPTA, ROMI
Exec Dt:
06/22/2010
7
PUDI, RENUKA
Exec Dt:
06/18/2010
8
SONNY, SUDHAMANI
Exec Dt:
06/18/2010
Assignee
1
INDIAN INSTITUTE OF SCIENCE
BANGALORE 560 012
KARNATAKA, INDIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090233868
12284728
Correspondence name and address
LATHROP & GAGE LLP
4845 PEARL EAST CIRCLE
SUITE 201
BOULDER, CO 80301
Assignment: 6
Reel/Frame:024922/0264   Pages: 4
Recorded: 09/01/2010
Attorney Dkt #:330006.01/MFCP.156628
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, SIDDHARTHA
Exec Dt:
08/31/2010
2
ZHANG, SIJIAN
Exec Dt:
08/31/2010
3
ELIZAROV, MICHAEL
Exec Dt:
08/31/2010
4
ZHOU, SHAOYU
Exec Dt:
08/31/2010
5
CAO, FEI
Exec Dt:
08/31/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8839384
US20120054821
12873394
Correspondence name and address
SHOOK, HARDY & BACON L.L.P. (MICROSOFT C
INTELLECTUAL PROPERTY DEPARTMENT
2555 GRAND BOULEVARD
KANSAS CITY, MO 64108-2613
Assignment: 7
Reel/Frame:025018/0352   Pages: 5
Recorded: 09/21/2010
Attorney Dkt #:330187.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAO, FEI
Exec Dt:
09/16/2010
2
ZHOU, SHAOYU
Exec Dt:
09/16/2010
3
WU, ZHUOQING
Exec Dt:
09/16/2010
4
ZHANG, SIJIAN
Exec Dt:
09/16/2010
5
ROY, SIDDHARTHA
Exec Dt:
09/16/2010
6
ELIZAROV, MICHAEL A.
Exec Dt:
09/20/2010
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8572239
US20120072554
12885897
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
PATENT GROUP DOCKETING DEPT
REDMOND, WA 98052
Assignment: 8
Reel/Frame:027659/0189   Pages: 5
Recorded: 02/06/2012
Attorney Dkt #:CKNSP.00006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANGAVARAM, VASANTA MADHAVA SHARMA
Exec Dt:
01/24/2012
2
YADAV, JHILLU SINGH
Exec Dt:
01/24/2012
3
PALAKODETY, RADHA KRISHNA
Exec Dt:
01/24/2012
4
BANDYOPADHYAY, ARUN
Exec Dt:
01/24/2012
5
ROY, SIDDHARTHA
Exec Dt:
01/24/2012
6
BANDYOPADHYAY, SANTU
Exec Dt:
01/24/2012
7
JOHRI, RAKESH KAMAL
Exec Dt:
01/24/2012
8
SHARMA, SUBHASH CHANDER
Exec Dt:
01/24/2012
9
GHOSH, BALARAM
Exec Dt:
01/24/2012
10
ULAGANATHAN, MABALIRAJAN
Exec Dt:
01/24/2012
11
BALWANI, SAKSHI
Exec Dt:
01/24/2012
12
PAUL, BHOLANATH
Exec Dt:
01/24/2012
13
SAXENA, ASHOK KUMAR
Exec Dt:
01/24/2012
Assignee
1
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
ANUSANDHAN BHAWAN RAFI MARG
NEW DELHI, INDIA 110001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9085559
US20120283263
13321445
Correspondence name and address
CARSTENS & CAHOON, LLP
P.O. BOX 802334
DALLAS, TX 75380-2334
Assignment: 9
Reel/Frame:027965/0783   Pages: 13
Recorded: 03/30/2012
Attorney Dkt #:0640/83104/JPW/GC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BANDYOPADHYAY, SANTU
Exec Dt:
03/02/2012
2
PAL, BIKAS CHANDRA
Exec Dt:
03/12/2012
3
PARASURAMAN, JAISANKAR
Exec Dt:
03/14/2012
4
ROY, SIDDHARTHA
Exec Dt:
03/14/2012
5
CHAKRABOTRY, JAYASHREE BAGCHI
Exec Dt:
03/05/2012
6
MUKHERJEE, INDRANI CHOUDHURY
Exec Dt:
03/05/2012
7
MAHATO, SANJIT KUMAR
Exec Dt:
03/13/2012
8
KONAR, ADITYA
Exec Dt:
03/14/2012
9
RAKSHIT, SRABANTI
Exec Dt:
03/05/2012
10
MANDAL, LABANYA
Exec Dt:
03/12/2012
11
GANGULY, DIPYAMAN
Exec Dt:
03/01/2012
12
PAUL, KAUSIK
Exec Dt:
03/21/2012
13
MANNA, ANIRBAN
Exec Dt:
03/14/2012
14
VINAYAGAM, JAYARAMAN
Exec Dt:
03/21/2012
15
PAL, CHURALA
Exec Dt:
03/19/2012
Assignee
1
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
ANUSANDHAN BHAWAN, RAFI MARG
NEW DELHI, INDIA 110 001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9290473
US20120190738
13144263
Correspondence name and address
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 10
Reel/Frame:028095/0966   Pages: 17
Recorded: 04/24/2012
Attorney Dkt #:Q129145
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKHOPADHYAY, SIBABRATA
Exec Dt:
04/18/2012
2
CHAKRABORTY, MUMU
Exec Dt:
04/18/2012
3
MUKHERJEE, TULIKA
Exec Dt:
04/18/2012
4
BANDYOPADHYAY, ARUN
Exec Dt:
04/18/2012
5
KAR, DIPAK
Exec Dt:
04/17/2012
6
BANERJEE, TANIMA
Exec Dt:
04/18/2012
7
KONAR, ADITYA
Exec Dt:
04/18/2012
8
JANA, DEBAPRASAD
Exec Dt:
04/18/2012
9
ROY, SIDDHARTHA
Exec Dt:
04/18/2012
10
BANDYOPADHYAY, SANTU
Exec Dt:
04/18/2012
11
GHOSH, BALRAM
Exec Dt:
04/17/2012
12
ULAGANATHAN, MABALIRAJAN
Exec Dt:
04/17/2012
13
JOHRI, RAKESH KAMAL
Exec Dt:
04/17/2012
14
SHARMA, SUBHASH CHANDER
Exec Dt:
04/17/2012
15
SINGH, GURDARSHAN
Exec Dt:
04/17/2012
16
PAUL, BHOLANATH
Exec Dt:
04/17/2012
17
GANGAVARAM, VASANTAMADHAVA SHARMA
Exec Dt:
04/17/2012
18
YADAV, JHILLU SINGH
Exec Dt:
04/18/2012
19
PALAKODETY, RADHA KRISHNA
Exec Dt:
04/17/2012
Assignee
1
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
ANUSANDHAN BHAWAN, RAFI MARG
NEW DELHI, INDIA 110001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8519154
US20120202868
13365979
Correspondence name and address
SUGHRUE MION PLLC
2100 PENNSYLVANIA AVE NW
SUITE 800
WASHINGTON, DC 20037
Assignment: 11
Reel/Frame:029474/0586   Pages: 14
Recorded: 12/14/2012
Attorney Dkt #:337339.01/MFCP.174298
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROY, SIDDHARTHA
Exec Dt:
11/13/2012
2
LI, SHAN
Exec Dt:
11/14/2012
3
SHOSHITAISHVILI, IGOR
Exec Dt:
11/13/2012
4
GRANT, EUAN
Exec Dt:
11/13/2012
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140136333
13677728
Correspondence name and address
SHOOK, HARDY & BACON
2555 GRAND BLVD
KANSAS CITY, MO 64108
Assignment: 12
Reel/Frame:031300/0249   Pages: 5
Recorded: 09/27/2013
Attorney Dkt #:CU-70569 ZBF/MH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHAR, AMLANJYOTI
Exec Dt:
09/25/2013
2
MALLICK, SHAMPA
Exec Dt:
09/25/2013
3
AHMED, ISRAR
Exec Dt:
09/25/2013
4
KONAR, ADITYA
Exec Dt:
09/25/2013
5
BANDYOPADHYAY, SANTU
Exec Dt:
09/25/2013
6
ROY, SIDDHARTHA
Exec Dt:
09/25/2013
Assignee
1
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
ANUSANDHAN BHAWAN, RAFI MARG
NEW DELHI, INDIA 110001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9408888
US20140155331
13980701
Correspondence name and address
RICHARD J. STREIT
LADAS & PARRY, 224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 13
Reel/Frame:052390/0034   Pages: 20
Recorded: 04/14/2020
Attorney Dkt #:407764-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEDEKAR, SAMEER D.
Exec Dt:
11/14/2019
2
PEREZ SOLANO, DANILO
Exec Dt:
11/13/2019
3
TSE, DAVID C.
Exec Dt:
11/04/2019
4
HALL, MARTIN D.
Exec Dt:
11/13/2019
5
GEORGE, ANDREW A.
Exec Dt:
11/13/2019
6
RAYASAM, JAYA B.
Exec Dt:
11/13/2019
7
ROY, SIDDHARTHA
Exec Dt:
11/13/2019
8
HOWELL, DAVID A.
Exec Dt:
11/13/2019
9
ANDONOVA, IRENA K.
Exec Dt:
11/14/2019
Assignee
1
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11416825
US20210133689
16847356
Correspondence name and address
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 14
Reel/Frame:052016/0077   Pages: 11
Recorded: 03/04/2020
Attorney Dkt #:0097749-B95US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ECCLES, RYAN MICHAEL
Exec Dt:
02/27/2020
2
ROY, SIDDHARTHA
Exec Dt:
02/27/2020
3
TYAGI, VAIBHAV
Exec Dt:
02/27/2020
4
DUSO, WAYNE WILLIAM
Exec Dt:
02/27/2020
5
WEI, DANNY
Exec Dt:
02/27/2020
Assignee
1
AMAZON TECHNOLOGIES, INC.
P.O. BOX 81226
SEATTLE, WASHINGTON 98108-1226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11810056
NONE
16809169
Correspondence name and address
DAVIS WRIGHT TREMAINE LLP - ATI
920 FIFTH AVENUE
SUITE 3300
SEATTLE, WA 98104-1610

Search Results as of: 04/28/2024 05:29 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