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 #:
17782575
Filing Dt:
06/03/2022
Publication #:
Pub Dt:
01/19/2023
Inventors:
Ernst SICHTERMANN, Ralph PIONTEK
Title:
METHOD FOR STABLE OPERATION OF A STEAM REFORMING SYSTEM
Assignment: 1
Reel/Frame:
060102/0393Recorded: 06/03/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/10/2022
Exec Dt:
05/11/2022
Assignees:
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
Correspondent:
THYSSENKRUPP NORTH AMERICA, LLC
9450 SW GEMINI DRIVE, SUITE 28424
ATTN: IP SERVICES
BEAVERTON, OR 97008-7105
Assignment: 2
Reel/Frame:
069788/0854Recorded: 01/08/2025Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/28/2023
Assignee:
FRIEDRICH-UHDE-STR. 15
DORTMUND, GERMANY 44141
Correspondent:
THYSSENKRUPP NORTH AMERICA, LLC
9450 SW GEMINI DR, SUITE 28424
BEAVERTON, OR 97008-7105

Search Results as of: 08/10/2025 05:49 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