IP Library › Assignment 021043/0251
Patent Assignment
Reel/Frame 021043/0251

Assignment of Assignor's Interest

Recorded: 2008-06-03 Pages: 2
Assignors
ENDO, MASAYUKI
Executed: 2008-01-18
SASAGO, MASARU
Executed: 2008-01-18
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Property (1)
Barrier Film Material and Pattern Formation Method Using the Same
Patent: 7,939,242 →
Application: 12/046,996 →
Publication: US 2008/0233491
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 20, 2008
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 021897/0516 →
Assignment of Assignor's Interest Feb 5, 2013
From: PANASONIC CORPORATION
To: RPX CORPORATION
Reel/Frame 029756/0053 →
Security Interest Jun 29, 2018
From: RPX CORPORATION
To: JEFFERIES FINANCE LLC
Reel/Frame 046486/0433 →
Release of Security Interest Oct 26, 2020
From: JEFFERIES FINANCE LLC
To: RPX CORPORATION
Reel/Frame 054486/0422 →