IP Library Assignment 048889/0439
Patent Assignment
Reel/Frame 048889/0439

Assignment of Assignor's Interest

Recorded: 2019-04-15 Pages: 3
Assignors
GUNSTRA, ROBERT E.
Executed: 2005-04-01
CORRIGAN, JOHN
Executed: 2005-03-30
Assignee
HOWMET RESEARCH CORPORATION
1500 S. WARNER ROAD, WHITEHALL, MICHIGAN, 49461-1895
Covered Property (1)
Ceramic Casting Core and Method
Patent: 7,234,506 →
Application: 11/431,282 →
Publication: US 2006/0201651
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 16, 2010
From: HOWMET RESEARCH CORPORATION
To: HOWMET CORPORATION
Reel/Frame 025502/0899 →
Change of Name Nov 11, 2016
From: ALCOA INC.
To: ARCONIC INC.
Reel/Frame 040599/0309 →