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 : HALDAR, RAJARSHI
Total Assignments: 4
Assignment: 1
Reel/Frame:050959/0552   Pages: 3
Recorded: 11/08/2019
Attorney Dkt #:P201906340US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2019
2
Exec Dt:
11/08/2019
Assignee
1
258 HENRY ADMINISTRATION BUILDING
506 SOUTH WRIGHT STREET
URBANA, ILLINOIS 61801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16678341
Correspondence name and address
CANTOR COLBURN LLP-IBM YORKTOWN
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2
Reel/Frame:052727/0679   Pages: 5
Recorded: 05/21/2020
Attorney Dkt #:P201907122US01/IBMP684US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2020
2
Exec Dt:
05/21/2020
3
Exec Dt:
05/21/2020
4
Exec Dt:
05/21/2020
5
Exec Dt:
05/21/2020
Assignee
1
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16880556
Correspondence name and address
AMIN, TUROCY & WATSON, LLP - IBM
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 3
Reel/Frame:063247/0847   Pages: 5
Recorded: 04/06/2023
Attorney Dkt #:P201907122US02/IBMP684USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2020
2
Exec Dt:
05/21/2020
3
Exec Dt:
05/21/2020
4
Exec Dt:
05/21/2020
5
Exec Dt:
05/21/2020
Assignee
1
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18296777
Correspondence name and address
AMIN, TUROCY & WATSON, LLP - IBM
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 4
Reel/Frame:055841/0098   Pages: 5
Recorded: 04/06/2021
Attorney Dkt #:P202007068US01/IBMP812US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2021
2
Exec Dt:
03/26/2021
3
Exec Dt:
03/26/2021
4
Exec Dt:
04/05/2021
5
Exec Dt:
03/25/2021
Assignee
1
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17223774
Correspondence name and address
AMIN, TUROCY & WATSON, LLP
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122

Search Results as of: 05/22/2024 02:16 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