Patent Assignment
Reel/Frame 009902/0068
Assignment of Assignor's Interest
Recorded: 1999-04-12
Pages: 5
Assignor
YU, WEI
Executed: 1999-04-09
Assignee
PIRELLI TIRE LLC
10701 IDAHO AVENUE, HANFORD, CALIFORNIA, 93230
Covered Property
(1)
Spring Spacer for Bladder Assembly in a Tire Curing Press
Patent:
6,217,307 →
Application:
09/290,312 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 23, 2012
From: PIRELLI TIRE LLC
To: TIRE CURING BLADDERS LLC
Reel/Frame 028612/0008 →
Merger
Oct 12, 2012
From: TIRE CURING BLADDERS, LLC
To: RHEIN CHEMIE CORPORATION
Reel/Frame 029118/0517 →
Merger
Aug 7, 2015
From: RHEIN CHEMIE CORPORATION
To: LANXESS CORPORATION
Reel/Frame 036307/0464 →