IP Library Assignment 023269/0648
Patent Assignment
Reel/Frame 023269/0648

Assignment of Assignor's Interest

Recorded: 2009-09-23 Pages: 5
Assignor
WOODHOLDINGS ENVIRONMENTAL, INC.
Executed: 2009-08-31
Assignee
DOW CORNING CORPORATION
2200 W. SALZBURG ROAD, P.O. BOX 994, CO1232, MIDLAND, MICHIGAN, 48686-0994
Covered Property (1)
Apparatus and Method for Treating Materials with Compositions
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 1, 2014
From: DOW CORNING CORPORATION
To: PETRA INTERNATIONAL HOLDINGS, LLC
Reel/Frame 033264/0588 →