Patent Assignment
Reel/Frame 006807/0431
Assignment of Assignor's Interest
Recorded: 1993-12-20
Pages: 3
Assignee
ROHM AND HAAS COMPANY
PATENT DEPARTMENT, 100 INDEPENDENCE MALL WEST PHILADELPHIA, PA 19106, PENNSYLVANIA
Covered Property
(1)
N-Acetonylbenzamides and Their Use as Fungicides
Patent:
5,304,572 →
Application:
07/984,137 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Transfer Assignment
Apr 28, 2003
From: ROHM AND HAAS COMPANY
To: ROHM AND HAAS ASIA, INC.
Reel/Frame 014066/0253 →
Transfer Assignment
Apr 21, 2004
From: ROHM AND HAAS ASIA, INC.
To: DOW AGROSCIENCES LLC, A DELAWARE LIMITED LIABILITY COMPANY
Reel/Frame 014539/0849 →
Assignment of Assignor's Interest
Aug 8, 2009
From: DOWAGROSCIENCES LLC
To: MARGARITA INTERNACIONAL COMERCIO E SERVICOS, SOCIEDADE UNIPESSOAL LIMITADA
Reel/Frame 023079/0831 →
Assignment of Assignor's Interest
Aug 24, 2009
From: MARGARITA INTERNACIONAL COMERCIO E SERVICOS, SOCIEDADE UNIPESSOAL LIMITADA
To: IT TECHNOLOGIES SERVICES, S.A.
Reel/Frame 023134/0470 →