Patent Assignment
Reel/Frame 004510/0298
Assignment of Assignors Interest.
Recorded: 1986-01-09
Pages: 2
Assignor
CORDES, WILLIAM F. III
Executed: 1985-11-04
Assignee
MACDERMIND, INCORPORATED, A CORP. OF CT.
50 BROOKSIDE ROAD, WATERBURY, CONNECTICUT, 06708
Covered Property
(1)
Stepper for Vlsi Circuit Manufacture Utilizing Radiation Absorbing Dyestuff for Registration of Alignment Markers and Reticle
Patent:
4,677,043 →
Application:
06/795,549 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 8, 1991
From: MACDERMID CORPORATION, A CORP. OF CT.
To: MORTON INTERNATIONAL, INC., A CORP. OF IN.
Reel/Frame 005756/0328 →
Assignment of Assignor's Interest
Oct 18, 1993
From: MORTON INTERNATIONAL, INC.
To: HOECHST CELANESE CORPORATION
Reel/Frame 006757/0451 →
Assignment of Assignor's Interest
Nov 6, 1997
From: HOECHST CELANESE CORPORATION
To: CLARIANT FINANCE (BVI) LIMITED
Reel/Frame 008829/0760 →