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: 3
Patent #:
Issue Dt:
10/31/2017
Application #:
14782356
Filing Dt:
10/05/2015
Publication #:
Pub Dt:
01/28/2016
Inventors:
Qiong Zhou, Junhua Jiang, Yeonuk Choi
Title:
Use of Cationic Surfactants In the Cyanidation of Refractory Carbonaceous Ores for Recovery of Metals
Assignment: 1
Reel/Frame:
037543/0403Recorded: 01/21/2016Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/12/2015
Exec Dt:
09/28/2015
Exec Dt:
09/29/2015
Assignee:
STATIONSSTRAAT 77
AMERSFOORT, NETHERLANDS NL-3811 MH
Correspondent:
MATTHEW D. KELLAM
LEGAL DEPARTMENT
525 WEST VAN BUREN STREET
CHICAGO, IL 60607
Assignment: 2
Reel/Frame:
043164/0083Recorded: 07/12/2017Pages: 2
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
12/21/2015
Assignee:
VELPERWEG 76
ARNHEM, NETHERLANDS NL-6824 BM
Correspondent:
MATTHEW J. DERUYTER
525 WEST VAN BUREN STREET, SUITE 1600
AKZONOBEL LEGAL GROUP
CHICAGO, IL 60607
Assignment: 3
Reel/Frame:
047231/0001Recorded: 10/01/2018Pages: 42
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/01/2018
Exec Dt:
10/01/2018
Exec Dt:
10/01/2018
Exec Dt:
10/01/2018
Exec Dt:
10/01/2018
Assignee:
THIRD FLOOR, 1 KING'S ARMS YARD
LONDON, ENGLAND EC2R 7AF
Correspondent:
KRISTIN YOHANNAN, ESQ.
1850 K STREET, NW, SUITE 1100
MILBANK, TWEED, HADLEY & MCCLOY, LLP
WASHINGTON, DC 20006

Search Results as of: 05/14/2024 03:22 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