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: 1
Patent #:
Issue Dt:
05/31/2022
Application #:
16157074
Filing Dt:
10/10/2018
Publication #:
Pub Dt:
04/11/2019
Inventors:
Alexander Mueller, Klaus Wintrich, Heiko Heckendorn, Roland Scholl
Title:
METHOD FOR PRODUCING A VALVE SEAT RING BY POWDER METALLURGY
Assignment: 1
Reel/Frame:
049186/0587Recorded: 05/15/2019Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/01/2019
Exec Dt:
12/07/2018
Exec Dt:
02/28/2019
Exec Dt:
12/05/2018
Assignee:
PRAGSTRASSE 26-46
STUTTGART, GERMANY 70376
Correspondent:
FISHMAN STEWART PLLC
39533 WOODWARD AVENUE
SUITE 140
BLOOMFIELD HILLS, MI 48304-0610

Search Results as of: 05/14/2024 05:23 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