Patent Assignment
Reel/Frame 031878/0807
Assignment of Assignor's Interest
Recorded: 2014-01-02
Pages: 3
Assignor
DAVIS, RUTH A.
Executed: 2010-09-09
Assignee
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD, ALLENTOWN, PENNSYLVANIA, 18195
Covered Property
(1)
Process for Hydrogenating Olefins
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 2, 2014
From: MACLEOD, NORMAN; WILSON, GORDON EDWARD
To: JOHNSON MATTHEY PLC
Reel/Frame 031878/0889 →
Assignment of Assignor's Interest
Jan 30, 2023
From: AIR PRODUCTS AND CHEMICALS, INC.
To: JOHNSON MATTHEY PLC
Reel/Frame 062528/0777 →
Assignment of Assignor's Interest
Sep 26, 2025
From: JOHNSON MATTHEY PLC
To: JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
Reel/Frame 072941/0488 →