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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 : CHOWDHARY, PAWAN
Total Assignments: 20
Assignment: 1
Reel/Frame:015582/0174   Pages: 3
Recorded: 01/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, HUNG-YANG
Exec Dt:
11/22/2004
2
CHEN, SHYH-KWEI
Exec Dt:
11/19/2004
3
CHOWDHARY, PAWAN
Exec Dt:
11/19/2004
4
JENG, JUN-JANG
Exec Dt:
11/22/2004
5
ZENG, LIANGZHAO
Exec Dt:
11/22/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060111921
10994246
Correspondence name and address
WHITHAM, CURTIS & CHRISTOFFERSON, P.C.
11491 SUNSET HILLS ROAD, SUITE 340
RESTON, VA 20190
Assignment: 2
Reel/Frame:042866/0548   Pages: 10
Recorded: 06/29/2017
Attorney Dkt #:YOR920161443US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOWDHARY, PAWAN
Exec Dt:
06/27/2017
2
ETTL, MARKUS
Exec Dt:
06/27/2017
3
KEEFER, DONALD
Exec Dt:
06/26/2017
4
TOMA, GABRIEL
Exec Dt:
06/28/2017
5
XUE, ZHENGLIANG
Exec Dt:
06/27/2017
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11295320
US20190005512
15637395
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:044041/0139   Pages: 10
Recorded: 11/06/2017
Attorney Dkt #:YOR920161443US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOWDHARY, PAWAN
Exec Dt:
06/27/2017
2
ETTL, MARKUS
Exec Dt:
06/27/2017
3
KEEFER, DONALD
Exec Dt:
06/26/2017
4
TOMA, GABRIEL
Exec Dt:
06/28/2017
5
XUE, ZHENGLIANG
Exec Dt:
06/27/2017
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11361325
US20190005514
15804078
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:043794/0248   Pages: 8
Recorded: 10/05/2017
Attorney Dkt #:YOR920161444US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOWDHARY, PAWAN
Exec Dt:
10/02/2017
2
ETTL, MARKUS R.
Exec Dt:
10/01/2017
3
MUKHERJEE, SOMNATH
Exec Dt:
10/02/2017
4
XUE, ZHENGLIANG
Exec Dt:
10/01/2017
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11100570
US20190108579
15725393
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:046751/0228   Pages: 6
Recorded: 08/30/2018
Attorney Dkt #:P201701785US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOWDHARY, PAWAN
Exec Dt:
08/23/2018
2
VIRWANI, KUMAR R.
Exec Dt:
08/23/2018
3
RETTNER, CHARLES THOMAS
Exec Dt:
08/23/2018
4
KURDI, BULENT N.
Exec Dt:
08/23/2018
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11273357
US20200070033
16117045
Correspondence name and address
LIEBERMAN & BRANDSDORFER, LLC
802 STILL CREEK LANE
GAITHERSBURG, MD 20878
Assignment: 6
Reel/Frame:047012/0105   Pages: 6
Recorded: 09/28/2018
Attorney Dkt #:P201801164US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNHWAN
Exec Dt:
09/11/2018
2
CHOWDHARY, PAWAN
Exec Dt:
09/11/2018
3
REN, GUANGJIE
Exec Dt:
09/11/2018
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11308133
US20200104410
16147126
Correspondence name and address
SHERMAN IP LLP (IBM2/IBM2-S)
1519 26TH STREET
SANTA MONICA, CA 90404
Assignment: 7
Reel/Frame:047609/0925   Pages: 23
Recorded: 11/20/2018
Attorney Dkt #:P201704554US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MARGARET H.
Exec Dt:
11/15/2018
2
MOORE, ROBERT J.
Exec Dt:
11/15/2018
3
LEE, SUNHWAN
Exec Dt:
11/16/2018
4
CHOWDHARY, PAWAN
Exec Dt:
11/19/2018
5
JIANG, SHUN
Exec Dt:
11/14/2018
6
REN, GUANGJIE
Exec Dt:
11/14/2018
7
ARAR, RAPHAEL
Exec Dt:
11/16/2018
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10832679
NONE
16196245
Correspondence name and address
SHERMAN IP LLP (IBM2/IBM2-S)
1519 26TH STREET
SANTA MONICA, CA 90404
Assignment: 8
Reel/Frame:047811/0307   Pages: 10
Recorded: 12/18/2018
Attorney Dkt #:ARC820160185US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAR, RAPHAEL
Exec Dt:
12/12/2018
2
STRONG, HOVEY R., JR.
Exec Dt:
12/13/2018
3
REN, GUANGJIE
Exec Dt:
12/12/2018
4
CHOWDHARY, PAWAN
Exec Dt:
12/12/2018
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10977294
US20200192928
16224580
Correspondence name and address
SHERMAN IP LLP (IBM2/IBM2-S)
1519 26TH STREET
SANTA MONICA, CA 90404
Assignment: 9
Reel/Frame:049190/0094   Pages: 7
Recorded: 05/15/2019
Attorney Dkt #:P201806252US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNHWAN
Exec Dt:
05/13/2019
2
GUAN, YUE
Exec Dt:
05/14/2019
3
CHOWDHARY, PAWAN
Exec Dt:
05/14/2019
4
REN, GUANGJIE
Exec Dt:
05/14/2019
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200364809
16413590
Correspondence name and address
INTELLETEK LAW GROUP, PLLC GABRIEL DANIE
800 2ND AVENUE
SUITE 804
NEW YORK, NY 10017
Assignment: 10
Reel/Frame:049244/0183   Pages: 8
Recorded: 05/21/2019
Attorney Dkt #:P201802997US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNHWAN
Exec Dt:
05/20/2019
2
CHOWDHARY, PAWAN
Exec Dt:
05/20/2019
3
REN, GUANGJIE
Exec Dt:
05/20/2019
4
ARAR, RAPHAEL I.
Exec Dt:
05/20/2019
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11321634
US20200372397
16418367
Correspondence name and address
LIEBERMAN & BRANDSDORFER, LLC
802 STILL CREEK LANE
GAITHERSBURG, MD 20878
Assignment: 11
Reel/Frame:049279/0028   Pages: 7
Recorded: 05/24/2019
Attorney Dkt #:P201804992US01/IBMP576US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOWDHARY, PAWAN
Exec Dt:
05/22/2019
2
LEE, SUNHWAN
Exec Dt:
05/23/2019
3
REN, GUANGJE
Exec Dt:
05/23/2019
4
ARAR, RAPHAEL I.
Exec Dt:
05/23/2019
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200372590
16422142
Correspondence name and address
AMIN, TUROCY & WATSON, LLP - IBM
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 12
Reel/Frame:049507/0463   Pages: 14
Recorded: 06/18/2019
Attorney Dkt #:P201804006US01/IBMP577US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNHWAN
Exec Dt:
06/15/2019
2
JIANG, SHUN
Exec Dt:
06/14/2019
3
TAN, CHUNG-HAO
Exec Dt:
06/12/2019
4
HUANG, LEI
Exec Dt:
06/12/2019
5
CHOWDHARY, PAWAN
Exec Dt:
06/06/2019
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11205048
US20200401659
16444801
Correspondence name and address
AMIN, TUROCY & WATSON, LLP - IBM
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 13
Reel/Frame:049675/0929   Pages: 23
Recorded: 07/03/2019
Attorney Dkt #:P201808772US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOORE, ROBERT J.
Exec Dt:
07/01/2019
2
CHOWDHARY, PAWAN
Exec Dt:
06/29/2019
3
JADAV, DIVYESH
Exec Dt:
07/01/2019
4
HUANG, LEI
Exec Dt:
07/01/2019
5
LEE, SUNHWAN
Exec Dt:
07/01/2019
6
LIU, ERIC YOUNG
Exec Dt:
06/28/2019
7
MISHRA, SAURABH
Exec Dt:
07/01/2019
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11211049
US20210005178
16502534
Correspondence name and address
SHERMAN IP LLP (IBM2/IBM2-S)
1519 26TH STREET
SANTA MONICA, CA 90404
Assignment: 14
Reel/Frame:049853/0806   Pages: 12
Recorded: 07/24/2019
Attorney Dkt #:P201802188US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SZYMANSKI, MARGARET HELEN
Exec Dt:
07/22/2019
2
HUANG, LEI
Exec Dt:
07/22/2019
3
MOORE, ROBERT JOHN
Exec Dt:
07/24/2019
4
ARAR, RAPHAEL
Exec Dt:
07/11/2019
5
JIANG, SHUN
Exec Dt:
07/11/2019
6
REN, GUANGJIE
Exec Dt:
07/22/2019
7
LIU, ERIC
Exec Dt:
07/11/2019
8
CHOWDHARY, PAWAN
Exec Dt:
07/22/2019
9
TAN, CHUNG-HAO
Exec Dt:
07/12/2019
10
LEE, SUNHWAN
Exec Dt:
07/11/2019
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11138978
US20210027783
16521537
Correspondence name and address
INTELLETEK LAW GROUP, PLLC GABRIEL DANIE
800 2ND AVENUE
SUITE 804
NEW YORK, NY 10017
Assignment: 15
Reel/Frame:051219/0810   Pages: 6
Recorded: 12/09/2019
Attorney Dkt #:P201809863US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABDI, MOHAMMED
Exec Dt:
11/11/2019
2
ADEBIYI, AMINAT
Exec Dt:
12/04/2019
3
MANNARI, ALBERTO
Exec Dt:
11/11/2019
4
FASOLI, ANDREA
Exec Dt:
11/11/2019
5
LABBY, RONALD ROBERT
Exec Dt:
11/15/2019
6
BOZANO, LUISA
Exec Dt:
11/14/2019
7
CHOWDHARY, PAWAN
Exec Dt:
11/13/2019
8
ABDULLAHI, ADUBEKER
Exec Dt:
11/13/2019
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11619618
US20210172918
16707679
Correspondence name and address
CANAANLAW, P.C.
PO BOX 1860
LOS GATOS, CA 95031-1860
Assignment: 16
Reel/Frame:051299/0835   Pages: 7
Recorded: 12/15/2019
Attorney Dkt #:P201809863US01
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT THE GIVEN NAME OF INVENTOR PREVIOUSLY RECORDED AT REEL: 051219 FRAME: 0810. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
ABDI, MOHAMMED
Exec Dt:
11/11/2019
2
ADEBIYI, AMINAT
Exec Dt:
12/04/2019
3
MANNARI, ALBERTO
Exec Dt:
11/11/2019
4
FASOLI, ANDREA
Exec Dt:
11/11/2019
5
LABBY, RONALD ROBERT
Exec Dt:
11/15/2019
6
BOZANO, LUISA
Exec Dt:
11/14/2019
7
CHOWDHARY, PAWAN
Exec Dt:
11/13/2019
8
ABDULLAHI, ABUBEKER
Exec Dt:
11/13/2019
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11619618
US20210172918
16707679
Correspondence name and address
CANAANLAW, P.C.
PO BOX 1860
LOS GATOS, CA 95031-1860
Assignment: 17
Reel/Frame:054568/0716   Pages: 3
Recorded: 12/07/2020
Attorney Dkt #:P201905903US01/ARC1P142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SUNHWAN
Exec Dt:
10/26/2020
2
CHOWDHARY, PAWAN
Exec Dt:
10/26/2020
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220138598
17088340
Correspondence name and address
ZILKA-KOTAB, PC
1155 N. 1ST ST.
SUITE 105
SAN JOSE, CA 95112
Assignment: 18
Reel/Frame:054431/0573   Pages: 5
Recorded: 11/20/2020
Attorney Dkt #:P202006380US01 (M2559)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, BING
Exec Dt:
11/19/2020
2
ASTHANA, SHUBHI
Exec Dt:
11/19/2020
3
CHOWDHARY, PAWAN
Exec Dt:
11/19/2020
4
MEGAHED, ALY
Exec Dt:
11/19/2020
5
MUJUMDAR, ROHIT AVINASH
Exec Dt:
11/19/2020
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220164744
16953974
Correspondence name and address
TUTUNJIAN & BITETTO, P.C.
401 BROADHOLLOW ROAD
SUITE 402
MELVILLE, NY 11747
Assignment: 19
Reel/Frame:055396/0209   Pages: 5
Recorded: 02/24/2021
Attorney Dkt #:P202006386US01/IBMP808US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUJUMDAR, ROHIT AVINASH
Exec Dt:
02/24/2021
2
ASTHANA, SHUBHI
Exec Dt:
02/24/2021
3
CHOWDHARY, PAWAN
Exec Dt:
02/24/2021
4
MEGAHED, ALY
Exec Dt:
02/24/2021
5
ZHANG, BING
Exec Dt:
02/24/2021
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11741405
US20220270019
17184327
Correspondence name and address
AMIN, TUROCY & WATSON, LLP
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 20
Reel/Frame:056436/0332   Pages: 5
Recorded: 06/04/2021
Attorney Dkt #:P202007333US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUANG, LEI
Exec Dt:
06/03/2021
2
REN, GUANGJIE
Exec Dt:
06/03/2021
3
MOORE, ROBERT JOHN
Exec Dt:
06/03/2021
4
JIANG, SHUN
Exec Dt:
06/03/2021
5
CHOWDHARY, PAWAN
Exec Dt:
06/02/2021
6
LIU, ERIC YOUNG
Exec Dt:
06/03/2021
7
TAN, CHUNG-HAO
Exec Dt:
06/02/2021
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220391044
17338737
Correspondence name and address
IBM CORPORATION - PATENT CENTER
1701 NORTH STREET
BUILDING 256-3
ENDICOTT, NY 13760

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