Patent Assignment
Reel/Frame 014784/0347
Assignment of Assignor's Interest
Recorded: 2004-06-25
Pages: 4
Assignors
OGIHARA, TSUTOMU
Executed: 2003-12-03
YAGIHASHI, FUJIO
Executed: 2003-12-03
HAMADA, YOSHITAKA
Executed: 2003-12-03
ASANO, TAKESHI
Executed: 2003-12-03
IWABUCHI, MOTOAKI
Executed: 2003-12-03
NAKAGAWA, HIDEO
Executed: 2003-12-16
SASAGO, MASARU
Executed: 2003-12-16
Assignee
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI, OSAKA 571-8501, JAPAN
Covered Property
(1)
Composition for Forming Porous Film, Porous Film and Method for Forming the Same, Interlevel Insulator Film, and Semiconductor Device
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 10, 2014
From: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
To: PANASONIC CORPORATION
Reel/Frame 031961/0079 →
Assignment of Assignor's Interest
May 5, 2014
From: PANASONIC CORPORATION (FORMERLY KNOWN AS MATSUSHITA ELECTRIC INDUSTRIAL, CO., LTD.)
To: RPX CORPORATION
Reel/Frame 032826/0585 →
Security Agreement
Mar 9, 2016
From: RPX CORPORATION; RPX CLEARINGHOUSE LLC
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 038041/0001 →
Release (Reel 038041 / Frame 0001)
Jan 2, 2018
From: JPMORGAN CHASE BANK, N.A.
To: RPX CORPORATION; RPX CLEARINGHOUSE LLC
Reel/Frame 044970/0030 →
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 →