IP Library › Assignment 019978/0085
Patent Assignment
Reel/Frame 019978/0085

Assignment of Assignor's Interest

Recorded: 2007-10-09 Pages: 4
Assignors
ASHMORE, JOHN WILLIAM
Executed: 2006-10-25
LAGANELLA, DAVID MICHAEL
Executed: 2006-10-25
Assignee
ROHM AND HAAS COMPANY
100 INDEPENDENCE MALL WEST, PATENT DEPARTMENT, PHILADELPHIA, PENNSYLVANIA, 19106-2399
Covered Property (1)
Wax-Biocide Wood Treatment
Patent: 7,297,193 →
Application: 11/656,100 →
Publication: US 2007/0175360
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 →