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

Reel/Frame:049874/0895   Pages: 4
Recorded: 07/26/2019
Attorney Dkt #:2016P14009WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
01/26/2021
Application #:
16324203
Filing Dt:
02/08/2019
Publication #:
Pub Dt:
06/06/2019
Title:
SUBSTITUTED MANNICH BASE FUEL ADDITIVES, COMPOSITIONS, AND METHODS
Assignors
1
Exec Dt:
02/01/2019
2
Exec Dt:
06/04/2019
Assignee
1
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondence name and address
EVONIK CORPORATION
299 JEFFERSON ROAD
PARSIPPANY, NJ 07054

Search Results as of: 05/27/2024 01:06 PM
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