IP Library › Assignment 014247/0458
Patent Assignment
Reel/Frame 014247/0458

Assignment of Assignor's Interest

Recorded: 2003-07-07 Pages: 3
Assignor
WHITTENBERGER, WILLIAM A.
Executed: 2003-07-01
Assignee
CATACEL CORP.
5950 EAGLE CREEK ROAD, LEAVITTSBURG, OHIO, 44430
Covered Property (1)
Heat Exchanger
Patent: 6,920,920 →
Application: 10/417,410 →
Publication: US 2004/0206486
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 10, 2014
From: CATACEL CORP
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 033710/0464 →
Corrective Assignment to Correct the Incorrect Application No. 11/255,711 Previously Recorded at Reel: 033710 Frame: 0464. Assignor(S) Hereby Confirms the Assignment. Oct 24, 2014
From: CATACEL CORP.
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 034083/0026 →