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 : WIDANAPATHIRANA, LAKMINI
Total Assignments: 2
Assignment: 1
Reel/Frame:052830/0244   Pages: 9
Recorded: 06/03/2020
Attorney Dkt #:D175832-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2015
2
Exec Dt:
10/04/2015
3
Exec Dt:
07/30/2015
4
Exec Dt:
09/03/2015
5
Exec Dt:
02/15/2016
6
Exec Dt:
03/27/2015
7
Exec Dt:
03/31/2015
Assignees
1
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
2
100 INDEPENDENCE MALL WEST
PHILADELPHIA, PENNSYLVANIA 19106
3
600 MCNAMARA ALUMNI CENTER
200 OAK STREET SE
MINNEAPOLIS, MINNESOTA 55455
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15554442
Correspondence name and address
DUPONT
974 CENTRE ROAD
WILMINGTON, DE 19805
Assignment: 2
Reel/Frame:053644/0737   Pages: 14
Recorded: 08/31/2020
Attorney Dkt #:DI75832-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2020
2
Exec Dt:
06/25/2020
3
Exec Dt:
06/10/2020
4
Exec Dt:
08/27/2020
Assignee
1
600 MCNAMARA ALUMNI CENTER
200 OAK STREET SE
MINNEAPOLIS, MINNESOTA 55455
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15554442
Correspondence name and address
DUPONT
974 CENTRE ROAD
WILMINGTON, DE 19805

Search Results as of: 05/14/2024 03:13 AM
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