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 : CHEN, LEITAO
Total Assignments: 3
Assignment: 1
Reel/Frame:039859/0701   Pages: 11
Recorded: 09/26/2016
Attorney Dkt #:YOR920161169US1/IBMP144US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2016
2
Exec Dt:
09/23/2016
3
Exec Dt:
09/26/2016
4
Exec Dt:
09/26/2016
5
Exec Dt:
09/22/2016
Assignee
1
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15276379
Correspondence name and address
AMIN, TUROCY & WATSON, LLP
127 PUBLIC SQUARE
57TH FLOOR, KEY TOWER
CLEVELAND, OH 44114
Assignment: 2
Reel/Frame:051660/0221   Pages: 11
Recorded: 01/29/2020
Attorney Dkt #:YOR920161169US02/IBMP144A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2016
2
Exec Dt:
09/23/2016
3
Exec Dt:
09/26/2016
4
Exec Dt:
09/26/2016
5
Exec Dt:
09/22/2016
Assignee
1
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16775885
Correspondence name and address
AMIN, TUROCY & WATSON, LLP - IBM
200 PARK AVENUE
SUITE 300
BEACHWOOD, OH 44122
Assignment: 3
Reel/Frame:048222/0834   Pages: 2
Recorded: 02/01/2019
Attorney Dkt #:77168US013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/30/2019
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16322856
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427

Search Results as of: 05/27/2024 03:04 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