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: 2
Patent #:
NONE
Issue Dt:
Application #:
16314709
Filing Dt:
01/02/2019
Publication #:
Pub Dt:
10/17/2019
Inventors:
Mikael Ivar WIDELL, John André JANIAK, Jan Olof GUSTAFSSON, Henrik NORDBERG
Title:
PROCESS TO TREAT MAGNETITE ORE AND COLLECTOR COMPOSITION
Assignment: 1
Reel/Frame:
047927/0071Recorded: 01/08/2019Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/11/2018
Exec Dt:
12/13/2018
Exec Dt:
12/11/2018
Exec Dt:
12/18/2018
Assignee:
VELPERWEG 76
ARNHEM, NETHERLANDS NL-6824 BM
Correspondent:
MATTHEW J. DERUYTER
525 W. VAN BUREN
NOURYON CHEMICALS LLC
CHICAGO, IL 60607
Assignment: 2
Reel/Frame:
050426/0671Recorded: 09/18/2019Pages: 14
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/2019
Assignee:
VELPERWEG 76
ARNHEM, NETHERLANDS NL-6824 BM
Correspondent:
LORENZ & KOPF, LLP (NOURYON)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253

Search Results as of: 06/25/2024 10:02 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