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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:032753/0550   Pages: 3
Recorded: 04/25/2014
Attorney Dkt #:814459
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
11/08/2016
Application #:
14191557
Filing Dt:
02/27/2014
Publication #:
Pub Dt:
09/04/2014
Title:
IMMERSION OBJECTIVE FOR MICROSCOPES AND USE THEREOF
Assignors
1
Exec Dt:
03/05/2014
2
Exec Dt:
03/05/2014
Assignee
1
ERNST-LEITZ-STRASSE 17-37
WETZLAR, GERMANY 35578
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 NORTH STETSON AVENUE
CHICAGO, IL 606016731

Search Results as of: 05/22/2024 11:18 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