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 #:
Issue Dt:
08/08/2017
Application #:
14774870
Filing Dt:
09/11/2015
Publication #:
Pub Dt:
01/28/2016
Inventors:
Weijie WANG, Theophilus Cornelus Van Den Heuvel, Paul Frederick MUGFORD
Title:
RECOVERING UREA AND OIL FROM A UREA/OIL COMPLEX
Assignment: 1
Reel/Frame:
042756/0924Recorded: 06/20/2017Pages: 17
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/05/2013
Assignee:
WURMISWEG 576
KAISERAUGST, SWITZERLAND 4303
Correspondent:
DSM NORTH AMERICA INC.
6480 DOBBIN ROAD
PATENT DEPT
COLUMBIA, MD 21045
Assignment: 2
Reel/Frame:
036766/0060Recorded: 10/09/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/18/2013
Exec Dt:
09/18/2013
Exec Dt:
03/01/2014
Assignee:
101 RESEARCH DRIVE
DARTMOUTH, NOVA SCOTIA, AFGHANISTAN B2Y 4T6
Correspondent:
DSM SERVICES USA INC
6480 DOBBIN ROAD
PATENT DEPT
COLUMBIA, MD 21045

Search Results as of: 06/06/2024 09:56 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