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 #:
17730268
Filing Dt:
04/27/2022
Publication #:
Pub Dt:
11/03/2022
Inventors:
Frank Krause, Matthias Freitag, Matthias Bienmueller
Title:
POLYMER FOAM PARTICLES AND PROCESS FOR PRODUCTION THEREOF BASED ON POLYBUTYLENE TEREPHTHALATE
Assignment: 1
Reel/Frame:
059897/0221Recorded: 05/13/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/13/2022
Exec Dt:
05/02/2022
Exec Dt:
04/29/2022
Assignee:
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Correspondent:
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
PITTSBURGH, PA 15275
Assignment: 2
Reel/Frame:
063205/0552Recorded: 04/03/2023Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2023
Assignee:
KENNEDYPLATZ 1
COLOGNE, GERMANY 50569
Correspondent:
BRYAN H. DAVIDSON
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203

Search Results as of: 06/03/2024 06:03 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