IP Library › Assignment 011817/0441
Patent Assignment
Reel/Frame 011817/0441

Assignment of Assignor's Interest

Recorded: 2001-05-15 Pages: 5
Assignors
NAKAGAWA, HIDEO
Executed: 2001-04-23
HAYASHI, TOSHIO
Executed: 2001-04-18
MORIKAWA, YASUHIRO
Executed: 2001-04-18
Assignees
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI, OSAKA, 571-8, JAPAN
NIHON SHINKU GIJUTSU KABUSHIKI KAISHA
2500, HAGISONO, CHIGASAKI-SHI, KANAGAWA, 253-8, JAPAN
Covered Property (1)
Method for Etching Organic Film, Method for Fabricating Semiconductor Device and Pattern Formation Method
Patent: 6,451,620 →
Application: 09/854,579 →
Publication: US 2001/0049150
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 1, 2003
From: NIHON SHINKU GIJUTSU KABUSHIKI KAISHA
To: ULVAC, INC.
Reel/Frame 013986/0309 →
Assignment of Assignor's Interest Jul 3, 2013
From: PANASONIC CORPORATION (FORMERLY MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.)
To: ULVAC, INC., LTD.
Reel/Frame 030736/0892 →
Corrective Assignment to Correct the Assignee Name Previously Recorded on Reel 030736 Frame 0892. Assignor(S) Hereby Confirms the Change of Name. Jul 25, 2013
From: PANASONIC CORPORATION (FORMERLY MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.)
To: ULVAC, INC.
Reel/Frame 030889/0631 →