IP Library › Assignment 016258/0990
Patent Assignment
Reel/Frame 016258/0990

Change of Name

Recorded: 2005-02-11 Pages: 5
Assignor
Assignee
CARL ZEISS SMT AG
CARL-ZEISS-STRASSE 22, 73447 OBERKOCHEN, GERMANY
Covered Property (1)
Optical Imaging System with Polarizer and a Crystalline-Quartz Plate for Use Therewith
Patent: 6,774,984 →
Application: 10/145,138 →
Publication: US 2002/0186462
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
A Modifying Conversion Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →