IP Library › Assignment 003815/0043
Patent Assignment
Reel/Frame 003815/0043

Assignment of Assignors Interest.

Recorded: 1980-12-22 Pages: 1
Assignors
WEAVER MAX A.
Executed: 1979-06-08
GILES RALPH R.
Executed: 1979-06-11
Assignee
Covered Property (1)
Dyes from Selected Substituted Aniline Diazo Components and Aniline Couplers Containing Sulfate Ester Groups
Patent: 4,267,104 →
Application: 06/048,562 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. May 16, 1986
From: EASTMAN KODAK COMPANY
To: CIBA-GEIGY CORPORATION, A CORP. OF NEW YORK
Reel/Frame 004571/0415 →
Assignment of Assignor's Interest May 7, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008489/0446 →