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: 3
Patent #:
Issue Dt:
02/11/2003
Application #:
09726120
Filing Dt:
11/30/2000
Publication #:
Pub Dt:
05/16/2002
Inventor:
Ralph Wirth
Title:
LIGHT-EMITTING DIODE
Assignment: 1
Reel/Frame:
011616/0389Recorded: 03/12/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/28/2001
Assignee:
WERNERWERKSTR. 2
93049 REGENSBURG, GERMANY
Correspondent:
SCHIFF HARDIN & WAITE
MARK BERGNER
6600 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, IL 60606-26574
Assignment: 2
Reel/Frame:
051381/0694Recorded: 12/19/2019Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/18/2019
Assignee:
LEIBNIZSTRASSE 4
REGENSBURG, GERMANY 93055
Correspondent:
OSRAM SYLVANIA INC.
200 BALLARDVALE STREET
ATTN: HEAD OF IP
WILMINGTON, MA 01887
Assignment: 3
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: 05/08/2024 10:46 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