IP Library › Assignment 035257/0542
Patent Assignment
Reel/Frame 035257/0542

Assignment of Assignor's Interest

Recorded: 2015-03-25 Pages: 3
Assignor
Assignee
PANASONIC CORPORATION
1006, OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8501, JAPAN
Covered Properties (2)
Gas Diffusion Layer and Process for Production Thereof, and Fuel Cell
Patent: 8,790,846 →
Application: 13/139,022 →
Publication: US 2011/0244358
Membrane Electrode Assembly with Gas Diffusion Layers Having a Rib Porosity and Method of Manufacturing the Same, as Well as Fuel Cell
Patent: 9,793,555 →
Application: 13/144,181 →
Publication: US 2012/0021329
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 5, 2011
From: YAMAUCHI, MASAKI; TSUJI, YOICHIRO
To: PANASONIC CORPORATION
Reel/Frame 026704/0758 →
Assignment of Assignor's Interest Sep 5, 2011
From: YAMAUCHI, MASAKI; TSUJI, YOICHIRO; KOASHI, NAOTSUGU; KASAHARA, HIDEO
To: PANASONIC CORPORATION
Reel/Frame 026855/0484 →
Assignment of Assignor's Interest Nov 10, 2014
From: PANASONIC CORPORATION
To: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Reel/Frame 034194/0143 →
Assignment of Assignor's Interest Nov 26, 2014
From: PANASONIC CORPORATION
To: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Reel/Frame 034273/0774 →
Corrective Assignment to Correct the Erroneously Filed Application Numbers 13/384239, 13/498734, 14/116681 and 14/301144 Previously Recorded on Reel 034194 Frame 0143. Assignor(S) Hereby Confirms the Assignment. Dec 24, 2020
From: PANASONIC CORPORATION
To: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Reel/Frame 056788/0362 →