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:
04/10/2012
Application #:
12566344
Filing Dt:
09/24/2009
Publication #:
Pub Dt:
04/15/2010
Inventors:
Stefan FRANZ, Roland SCHREINER
Title:
METHOD AND SYSTEM FOR THE OPTICAL MEASUREMENT OF LARGE RADII OF CURVATURE OF OPTICAL FUNCTIONAL SURFACES
Assignment: 1
Reel/Frame:
023441/0294Recorded: 10/29/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/19/2009
Exec Dt:
10/19/2009
Assignee:
GOESCHWITZER STRASSE 25
JENA, GERMANY 07745
Correspondent:
ARTHUR M. DRESNER
1540 BROADWAY
DUANE MORRIS LLP
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:
026616/0745Recorded: 07/19/2011Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/03/2010
Assignee:
GOESCHWITZER STRASSE 25
JENA, GERMANY D-07745
Correspondent:
DUANE MORRIS LLP
1540 BROADWAY, 12TH FLOOR
NEW YORK, NY 10036

Search Results as of: 10/09/2025 11:25 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