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:
03/22/2016
Application #:
14329119
Filing Dt:
07/11/2014
Publication #:
Pub Dt:
01/29/2015
Inventors:
Klaus Grobe, Helmut Griesser, Michael Eiselt, Jörg-Peter Elbers
Title:
Method, System, and Transceiver Device for Bi-Directionally Transmitting Digital Optical Signals Over an Optical Transmission Link
Assignment: 1
Reel/Frame:
033296/0259Recorded: 07/11/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/30/2014
Exec Dt:
07/08/2014
Exec Dt:
06/30/2014
Exec Dt:
07/04/2014
Assignee:
MARZENQUELLE 1-3
MEININGEN, GERMANY 98617
Correspondent:
RUSSELL D. CULBERTSON
3355 BEE CAVE ROAD, SUITE 604
AUSTIN, TX 78746
Assignment: 2
Reel/Frame:
066208/0736Recorded: 01/07/2024Pages: 45
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/08/2023
Assignee:
MÄRZENQUELLE 1 - 3
MEININGEN, GERMANY 98617
Correspondent:
ELLEN S. SIMPSON
COLSON LAW GROUP
5555 MAIN STREET
BUFFALO, NY 14221

Search Results as of: 05/17/2024 02:28 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