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:
09/18/2018
Application #:
12928821
Filing Dt:
12/20/2010
Publication #:
Pub Dt:
08/25/2011
Inventors:
Christoph Hauger, Fenny Nauli, Fritz Straehle, Martin Fanenbruck
Title:
OPTICAL OBSERVATION DEVICE FOR OBSERVING AN EYE
Assignment: 1
Reel/Frame:
026247/0966Recorded: 04/29/2011Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/05/2011
Exec Dt:
04/04/2011
Exec Dt:
04/07/2011
Exec Dt:
04/06/2011
Assignee:
CARL-ZEISS-STRASSE 22
OBERKOCHEN, GERMANY 73447
Correspondent:
KRIEGSMAN & KRIEGSMAN
30 TURNPIKE ROAD, SUITE 9
SOUTHBOROUGH, MA 01772
Assignment: 2
Reel/Frame:
046730/0887Recorded: 08/07/2018Pages: 8
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/05/2011
Assignee:
GOESCHWITZER STRASSE 51-52
JENA, GERMANY 07745
Correspondent:
EDWARD M. KRIEGSMAN
30 TURNPIKE ROAD, SUITE 9
SOUTHBOROUGH, MA 01772

Search Results as of: 06/18/2024 05:04 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