IP Library › Assignment 041720/0947
Patent Assignment
Reel/Frame 041720/0947

Assignment of Assignor's Interest

Recorded: 2017-02-15 Pages: 3
Assignors
HUGHES, LYN
Executed: 2011-07-20
WRIGHT, DONALD FREDERICK
Executed: 2011-08-01
Assignee
ROHM AND HAAS COMPANY
100 INDEPENDENCE MALL WEST, PHILADELPHIA, PENNSYLVANIA, 19106
Covered Property (1)
Dissolution Test Equipment
Patent: 9,285,353 →
Application: 14/925,011 →
Publication: US 2016/0061801
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 →