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: 4
Patent #:
Issue Dt:
12/19/2023
Application #:
17395107
Filing Dt:
08/05/2021
Publication #:
Pub Dt:
03/30/2023
Inventors:
Dirk LEINWEBER, Tobias PLATEN, Nihal N. OBEYESEKERE, Matthias KRULL
Title:
Use of Complex Polyesteramines And Polyester Polyquaternary Ammonium Compounds As Corrosion Inhibitors
Assignment: 1
Reel/Frame:
061314/0951Recorded: 10/05/2022Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/18/2022
Assignee:
ROTHAUSSTRASSE 61
MUTTENZ, SWITZERLAND CH-4132
Correspondent:
TOD A. WALDROP
2750 TECHNOLOGY FOREST BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
THE WOODLANDS, TX 77381
Assignment: 2
Reel/Frame:
061315/0005Recorded: 10/05/2022Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/18/2022
Assignee:
ROTHAUSSTRASSE 61
MUTTENZ, SWITZERLAND CH-4132
Correspondent:
TOD A. WALDROP
2750 TECHNOLOGY FOREST BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
THE WOODLANDS, TX 77381
Assignment: 3
Reel/Frame:
061314/0775Recorded: 10/05/2022Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/01/2022
Exec Dt:
06/07/2022
Exec Dt:
05/18/2022
Assignee:
BRUENINGSTRASSE 50
FRANKFURT AM MAIN, GERMANY 65929
Correspondent:
TOD A. WALDROP
2750 TECHNOLOGY FOREST BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
THE WOODLANDS, TX 77381
Assignment: 4
Reel/Frame:
061314/0890Recorded: 10/05/2022Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/07/2022
Assignee:
500 E. MOREHEAD, STE. 400
CHARLOTTE, NORTH CAROLINA 28202
Correspondent:
TOD A. WALDROP
2750 TECHNOLOGY FOREST BOULEVARD
INTELLECTUAL PROPERTY DEPARTMENT
THE WOODLANDS, TX 77381

Search Results as of: 05/20/2024 10:49 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