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: 5
Patent #:
10214504
Issue Dt:
02/26/2019
Application #:
15778318
Filing Dt:
05/23/2018
Publication #:
20180370934
Pub Dt:
12/27/2018
Inventors:
Marc Brendel, Manfred BÄRZ, Jürgen SCHEMEL, Johannes KOWOLL, David BOLZ, Willi HOFEN et al
Title:
PROCESS AND REACTOR FOR THE EPOXIDATION OF PROPENE
Assignment: 1
Reel/Frame:
046986/0038Recorded: 08/30/2018Pages: 23
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
BRENDEL, MARC
Exec Dt:
02/14/2018
BÄRZ, MANFRED
Exec Dt:
02/14/2018
BOLZ, DAVID
Exec Dt:
02/13/2018
HOFEN, WILLI
Exec Dt:
02/14/2018
JAEGER, BERND
Exec Dt:
02/13/2018
WÖLL, WOLFGANG
Exec Dt:
03/01/2018
BERNHARD, MAIK
Exec Dt:
02/09/2018
Assignee:
EVONIK DEGUSSA GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 2
Reel/Frame:
046755/0116Recorded: 08/30/2018Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
KOWOLL, JOHANNES
Exec Dt:
03/06/2018
SCHEMEL, JÜRGEN
Exec Dt:
03/09/2018
BREDEMEYER, NIELS
Exec Dt:
02/23/2018
KOLBE, BÄRBEL
Exec Dt:
02/23/2018
ULLRICH, NORBERT
Exec Dt:
03/06/2018
DOPFER, MICHAEL
Exec Dt:
03/12/2018
PORSCHA, PETER
Exec Dt:
08/03/2018
PFENNING, DANA
Exec Dt:
05/03/2018
Assignee:
THYSSENKRUPP INDUSTRIAL SOLUTIONS
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
Correspondent:
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 3
Reel/Frame:
068826/0495Recorded: 09/03/2024Pages: 8
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT THE RECEIVING PARTY'S NAME AS IT APPEARS ON THE COVER SHEET. THE CORRECT NAME SHOULD BE THYSSENKRUPP INDUSTRIAL SOLUTIONS AG. THE NAME CURRENTLY ON THE COVER SHEET IS MISSING "AG"C PREVIOUSLY RECORDED AT REEL: 46755 FRAME: 116. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
KOWOLL, JOHANNES
Exec Dt:
03/06/2018
SCHEMEL, JÜRGEN
Exec Dt:
03/09/2018
BREDEMEYER, NIELS
Exec Dt:
02/23/2018
KOLBE, BÄRBEL
Exec Dt:
02/23/2018
ULLRICH, NORBERT
Exec Dt:
03/06/2018
DOPFER, MICHAEL
Exec Dt:
03/12/2018
PORSCHA, PETER
Exec Dt:
08/03/2018
PFENNING, DANA
Exec Dt:
05/03/2018
Assignee:
THYSSENKRUPP INDUSTRIAL SOLUTIONS AG
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
Correspondent:
MICHAEL SANZO
5011 GATE PARKWAY
BUILDING 100, SUITE 100
JACKSONVILLE, FL 32256
Assignment: 4
Reel/Frame:
051562/0478Recorded: 01/10/2020Pages: 63
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
EVONIK DEGUSSA GMBH
Exec Dt:
11/04/2019
Assignee:
EVONIK OPERATIONS GMBH
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855
Assignment: 5
Reel/Frame:
068465/0444Recorded: 09/03/2024Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THYSSENKRUPP INDUSTRIAL SOLUTIONS AG
Exec Dt:
11/06/2023
Assignee:
THYSSENKRUPP UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Correspondent:
MICHAEL SANZO
5011 GATE PARKWAY
BUILDING 100, SUITE 100
JACKSONVILLE, FL 32256

Search Results as of: 08/10/2025 03:29 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