Patent Assignment
Reel/Frame 025158/0422
Assignment of Assignor's Interest
Recorded: 2010-10-19
Pages: 7
Assignors
ASHMORE, JOHN WILLIAM
Executed: 2007-08-08
GHOSH, TIRTHANKAR
Executed: 2007-08-08
LAGANELLA, DAVID MICHAEL
Executed: 2007-08-08
SHAH, NILESH
Executed: 2007-08-08
Assignee
ROHM AND HAAS COMPANY
100 INDEPENDENCE MALL WEST, PHILADELPHIA, PENNSYLVANIA, 19106
Covered Property
(1)
Wood Treatment Method
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 8, 2021
From: ROHM AND HAAS COMPANY
To: DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
Reel/Frame 054928/0191 →
Assignment of Assignor's Interest
Jan 8, 2021
From: DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
To: NUTRITION & BIOSCIENCES USA 2, LLC
Reel/Frame 054928/0289 →