IP Library › Assignment 003885/0632
Patent Assignment
Reel/Frame 003885/0632

Assignment of Assignors Interest.

Recorded: 1981-07-31 Pages: 1
Assignors
GILES RALPH R.
Executed: 1979-11-30
WEAVER MAX A.
Executed: 1979-11-30
Assignee
EASTMAN KODAK COMPANY, A CORP. OF N.J.
ROCHESTER, NEW YORK, 14650
Covered Property (1)
Azo Dyes from a 2-Aminothiophene Having 1 or 2 Sulfated Hydroxyal- Koxycarbonyl or N-(Hydrocyalkyl) Carbomoyl Groups on Its Ring--.
Patent: 4,301,068 →
Application: 06/100,628 →
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 →