Patent Assignment
Reel/Frame 004946/0054
Assignment of Assignors Interest.
Recorded: 1988-08-31
Pages: 1
Assignee
DIVERSEY CORPORATION
201 CITY CENTRE DR.,, A CORP. OF CANADA, MISSISSAUGA, L5B 2Z9, ONTARIO, CANADA
Covered Property
(1)
Conveyor Lubricant Containing Alkyl Amine Coupling Agents
Patent:
4,929,375 →
Application:
07/218,893 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 16, 1996
From: UNILEVER, N.V.
To: DIVERSEY LEVER, INC.
Reel/Frame 007908/0615 →
Assignment of Assignor's Interest
Jul 15, 1997
From: DIVERSEY CORPORATION (CORP. OF CANADA)
To: UNILEVER, N.V. (CORP. OF THE NETHERLANDS)
Reel/Frame 008535/0726 →
Assignment of Assignor's Interest
Jul 15, 1997
From: UNILEVER, N.V., A CORP. OF THE NETHERLANDS
To: DIVERSEY LEVER, INC., A CORP. OF DELAWARE
Reel/Frame 008535/0957 →
Assignment of Assignor's Interest
Jul 15, 1997
From: UNILEVER, N.V. (CORP. OF THE NETHERLANDS)
To: DIVERSEY LEVER, INC.
Reel/Frame 008545/0784 →