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:
10/24/2000
Application #:
09128996
Filing Dt:
08/04/1998
Inventors:
WINFRIED KRAFT, KLAUS-DIETER SCHWAB
Title:
STEREOMICROSCOPE HAVING A SPECIMEN CHANGER
Assignment: 1
Reel/Frame:
009481/0669Recorded: 09/25/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/04/1998
Exec Dt:
09/08/1998
Assignee:
TATZENDPROMENADE 1A
07745 JENA, GERMANY
Correspondent:
WALTER OTTESEN
PATENT ATTORNEY
P.O. BOX 4026
GAITHERSBURG, MARYLAND 20885-4026
Assignment: 2
Reel/Frame:
030821/0039Recorded: 07/18/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/04/2013
Assignee:
CARL-ZEISS-PROMENADE 10
JENA, GERMANY 07745
Correspondent:
CARL ZEISS AG LOCATION JENA PATENT DEPT.
CARL-ZEISS-PROMENADE 10
JENA, 07745 GERMANY

Search Results as of: 05/06/2024 01:58 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