IP Library Assignment 046432/0508
Patent Assignment
Reel/Frame 046432/0508

Assignment of Assignor's Interest

Recorded: 2018-07-23 Pages: 6
Assignors
TOWLE, IAN DAVID HENDERSON
Executed: 2018-07-12
SMITH, KAYLIE JANE
Executed: 2017-01-26
Assignee
KETONEX LIMITED
THE LODGE & STABLES, OLD BOARS HILL, OXFORD, OX1 5JJ, UNITED KINGDOM
Covered Property (1)
Method for Making Particulate Amine-Functionalized Polyaryletherketone Polymers and Copolymers Thereof
Application: 15/312,395 →
Publication: US 2017/0107323
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 27, 2022
From: KETONEX LTD.
To: OXFORD PERFORMANCE MATERIALS, INC
Reel/Frame 061559/0306 →
Security Interest Mar 13, 2026
From: OXFORD PERFORMANCE MATERIALS, INC.
To: KENSTON CAPITAL EMERGING TECHNOLOGY FUND I LP
Reel/Frame 074077/0347 →