IP Library › Assignment 015909/0658
Patent Assignment
Reel/Frame 015909/0658

Change of Name

Recorded: 2004-10-21 Pages: 5
Assignor
Assignee
CARL ZEISS SMT AG
CARL-ZEISS-STRASSE 22, 73447 OBERKOCHEN, GERMANY
Covered Property (1)
Optical Beam Guidance System and Method for Preventing Contamination of Optical Components Contained Therein
Patent: 6,824,277 →
Application: 10/079,580 →
Publication: US 2002/0145808
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 →