IP Library Assignment 026147/0437
Patent Assignment
Reel/Frame 026147/0437

Assignment of Assignor's Interest

Recorded: 2011-04-19 Pages: 7
Assignors
FINCH, JOHN DAVID
Executed: 2008-11-10
JIANG, BIWANG
Executed: 2008-11-26
SARAFINAS, AARON
Executed: 2008-11-12
SAVO, ANDREW M.
Executed: 2008-11-12
Assignee
ROHM AND HAAS COMPANY
100 INDEPENDENCE MALL WEST, PHILADELPHIA, PENNSYLVANIA, 19106
Covered Property (1)
Method for Producing Polymer Beads of Uniform Size
Patent: 7,947,748 →
Application: 12/317,768 →
Publication: US 2009/0176897
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 10, 2024
From: ROHM AND HAAS COMPANY
To: DDP SPECIALTY ELECTRONIC MATERIALS US 8, LLC
Reel/Frame 068908/0001 →