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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1
Patent #:
Issue Dt:
04/14/2020
Application #:
15737955
Filing Dt:
12/19/2017
Publication #:
Pub Dt:
08/16/2018
Inventors:
Michael A. Yandrasits, David S. Seitz, Eric F. Funkenbusch, Ryan C. Shirk et al
Title:
POLYMERIC IONOMER SEPARATION MEMBRANES AND METHODS OF USE
Assignment: 1
Reel/Frame:
045274/0513Recorded: 03/19/2018Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/15/2018
Exec Dt:
02/15/2018
Exec Dt:
02/22/2018
Exec Dt:
03/15/2018
Exec Dt:
02/20/2018
Exec Dt:
02/16/2018
Exec Dt:
03/08/2018
Exec Dt:
02/20/2018
Assignee:
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
SAINT PAUL, MN 55133-3427

Search Results as of: 04/27/2024 11:49 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