IP Library › Assignment 005756/0328
Patent Assignment
Reel/Frame 005756/0328

Assignment of Assignors Interest.

Recorded: 1991-07-08 Pages: 3
Assignor
Assignee
MORTON INTERNATIONAL, INC., A CORP. OF IN.
100 NORTH RIVERSIDE PLAZA, CHICAGO, ILLINOIS, 60606
Covered Properties (4)
Stepper for Vlsi Circuit Manufacture Utilizing Radiation Absorbing Dyestuff for Registration of Alignment Markers and Reticle
Patent: 4,677,043 →
Application: 06/795,549 →
Thermally Stabilized Photoresist Images
Patent: 4,701,390 →
Application: 06/802,514 →
Thermally Stabilized Photoresist Images
Patent: 4,762,768 →
Application: 06/879,385 →
Thermal Stabilization of Photoresist Images
Patent: 4,806,455 →
Application: 07/034,344 →
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Nov 27, 1985
From: GRUNWALD, JOHN J.; SPENCER, ALLEN C.
To: MACDERMID, INCORPORATED, 50 BROOKSIDE ROAD, WATERBURY, CT., A CORP. OF CT.
Reel/Frame 004488/0987 →
Assignment of Assignors Interest. Jan 9, 1986
From: CORDES, WILLIAM F. III
To: MACDERMIND, INCORPORATED, A CORP. OF CT.
Reel/Frame 004510/0298 →
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 →