Patent Assignment
Reel/Frame 061964/0214
Assignment of Assignor's Interest
Recorded: 2022-11-17
Pages: 192
Assignor
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC.
Executed: 2020-11-01
Assignee
NUTRITION & BIOSCIENCES USA 1, LLC
3490 WINTON PLACE, ROCHESTER, NEW YORK, 14623
Covered Properties
(2)
Use of Non Oxidant Biocide for the Selective Recovery of Valuable Metals in a Froth Flotation Process
Application:
16/633,774 →
Publication:
US 2021/0086199
Synergistic Combination of 1,3-Bis(Hydroxymethyl)-5,5-Dimethylimidazolidine-2,4-Dione with Glyoxal
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.