Patent Assignment
Reel/Frame 006380/0236
Assignment of Assignors Interest.
Recorded: 1993-01-15
Pages: 3
Assignor
KANLUEN, RATANA
Executed: 1992-10-28
Assignee
DIVERSEY CORPORATION
201 CITY CENTRE DRIVE, MISSISSAUGA, ONTARIO L5B 2ZP, CANADA
Covered Property
(1)
Non-Chlorinated Low Alkalinity High Retention Cleaners
Patent:
5,399,285 →
Application:
07/969,086 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
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. (CORP. OF THE NETHERLANDS)
To: DIVERSEY LEVER, INC.
Reel/Frame 008545/0784 →
Assignment of Assignor's Interest
Sep 10, 2002
From: DIVERSEYLEVER, INC.
To: DIVERSEY IP INTERNATIONAL BV
Reel/Frame 013067/0395 →