IP Library › Assignment 003889/0280
Patent Assignment
Reel/Frame 003889/0280

Assignment of Assignors Interest.

Recorded: 1981-05-18 Pages: 1
Assignors
ANDERSON HOWARD W.
Executed: 1981-05-14
CHAMP ROBERT B.
Executed: 1981-05-13
Assignee
Covered Property (1)
Hydrazone and Pyrazoline or Acetosol Yellow Containing Charge Transport Layer. Photoconductor and Electrophotographic Process Using the Same
Patent: 4,362,798 →
Application: 06/264,737 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Mar 28, 1991
From: IBM INFORMATION PRODUCTS CORPORATION
To: MORGAN BANK
Reel/Frame 005678/0062 →
Assignment of Assignors Interest. Mar 28, 1991
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE
Reel/Frame 005678/0098 →
Termination and Release of Security Interest Oct 13, 1998
From: MORGAN GUARANTY TRUST COMPANY OF NEW YORK
To: LEXMARK INTERNATIONAL, INC.
Reel/Frame 009490/0176 →