IP Library › Assignment 029525/0515
Patent Assignment
Reel/Frame 029525/0515

Assignment of Assignor's Interest

Recorded: 2012-12-26 Pages: 3
Assignors
ENDO, MASAYUKI
Executed: 2003-07-28
SASAGO, MASARU
Executed: 2003-07-28
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006 OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Property (1)
Pattern Formation Method and Exposure System
Patent: 7,094,521 →
Application: 10/640,061 →
Publication: US 2004/0224265
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 021930/0876 →
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 →