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 #:
Issue Dt:
07/07/2015
Application #:
14004442
Filing Dt:
11/04/2013
Publication #:
Pub Dt:
02/20/2014
Inventors:
Siegfried Herrmann, Stefan Illek
Title:
METHOD OF PRODUCING AT LEAST ONE OPTOELECTRONIC SEMICONDUCTOR CHIP
Assignment: 1
Reel/Frame:
031535/0209Recorded: 11/04/2013Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/28/2013
Exec Dt:
10/07/2013
Assignee:
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Correspondent:
T. DANIEL CHRISTENBURY
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:
051467/0906Recorded: 01/03/2020Pages: 52
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/18/2019
Assignee:
WERNERWERKSTRASSE 2
REGENSBURG, GERMANY 93049
Correspondent:
OSRAM SYLVANIA INC.
200 BALLARDVALE STREET
ATTN: HEAD OF IP
WILMINGTON, MA 01887

Search Results as of: 06/16/2024 03:20 AM
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