Patent Assignment
Reel/Frame 015708/0023
Easch Party Assigns 50% Interest to Other
Recorded: 2005-02-11
Pages: 2
Assignees
U.S. BORAX INC.
26877 TOURNEY ROAD, VALENCIA, CALIFORNIA, 91355
PQ CORPORATION
1200 WEST SWEDESFORD ROAD, BERWYN, PENNSYLVANIA, 19312
Covered Property
(1)
Ammoniacal borate and zinc compositions, and methods for treating wood products
Application:
60/559,486 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 28, 2005
From: SCHUBERT, DAVID M.
To: U.S. BORAX INC.
Reel/Frame 015634/0109 →
Assignment of Assignor's Interest
Jan 28, 2005
From: HU, YATAO; MILLER, NEIL T.
To: PQ CORPORATION
Reel/Frame 015634/0318 →
Security Agreement
Mar 29, 2005
From: PQ CORPORATION
To: UBS AG, STAMFORD BRANCH, AS ADMINISTRATIVE AGENT
Reel/Frame 015829/0674 →
Termination and Release of Security Interest in Intellectual Property
Oct 3, 2007
From: UBS AG, STAMFORD BRANCH
To: PQ CORPORATION
Reel/Frame 019910/0678 →