IP Library › Assignment 014845/0178
Patent Assignment
Reel/Frame 014845/0178

Assignment of Assignor's Interest

Recorded: 2004-07-13 Pages: 4
Assignor
Assignee
CARL ZEISS SMT AG
CARL-ZEISS-STRASSE 22, OBERKOCHEN, 73447, GERMANY
Covered Properties (4)
Multilayer System with Protecting Layer System and Production Method
Patent: 6,656,575 →
Application: 09/821,448 →
Publication: US 2002/0012797
Method for the Production of Multi-Layer Systems
Patent: 6,483,597 →
Application: 09/836,654 →
Publication: US 2001/0038456
Process for the Structuring of a Substrate
Patent: 6,559,060 →
Application: 09/951,284 →
Publication: US 2002/0164882
Optical Element and Method for Recovering the Substrate
Patent: 6,674,577 →
Application: 09/955,910 →
Publication: US 2002/0063965
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 13, 2001
From: HAMM, UWE W.; KASPAREK, MARKUS; JACOBS, OLIVER
To: CARL-ZEISS-STIFTUNG (TRADING AS CARL ZEISS)
Reel/Frame 012175/0294 →
Assignment of Assignor's Interest Jan 9, 2002
From: SLASHCHENKO, NIKOLAY, PROF. DR.
To: CARL-ZEISS-STIFTUNG (TRADING AS CARL ZEISS)
Reel/Frame 012461/0137 →
A Modifying Conversion Jan 18, 2011
From: CARL ZEISS SMT AG
To: CARL ZEISS SMT GMBH
Reel/Frame 025763/0367 →