Record to Correct Assignee's Name on a Document Previously Recorded at Reel 011988, Frame 0460. Assignor Hereby Confirms the Assignment of the Entire Interest to Said Assignee.

Recorded: 2001-10-09 Pages: 3

Assignors

SCHUSTER, KARL-HEINZ

Executed: 2001-05-03

SINGER, WOLFGANG

Executed: 2001-05-03

Assignee

D-89518 HEIDENHEIM, GERMANY

Covered Property (1)

Projection Lens, in Particular for Microlithography

Patent: 6,867,923 →

Application: 09/847,658 →

Publication: US 2002/0008861

Related Assignments (4)

Other recorded transfers of the patent in this record — the chain of ownership.