IP Library › Assignment 016994/0717
Patent Assignment
Reel/Frame 016994/0717

Assignment of Assignor's Interest

Recorded: 2005-09-13 Pages: 3
Assignor
WHITTENBERGER, WILLIAM A.
Executed: 2005-09-13
Assignee
CATACEL CORPORATION
7998 GOTHAM ROAD, GARRETTSVILLE, OHIO, 44231
Covered Property (1)
Method for Making a Low-Cost High-Temperature Heat Exchanger
Patent: 7,594,326 →
Application: 11/225,771 →
Publication: US 2007/0056164
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Name of Assignee Previously Recorded on Reel 016994 Frame 0717. Assignor(S) Hereby Confirms the Assignment. Oct 13, 2008
From: WHITTENBERGER, WILLIAM A.
To: CATACEL CORP.
Reel/Frame 021671/0540 →
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 →