IP Library › Assignment 015248/0798
Patent Assignment
Reel/Frame 015248/0798

Assignment of Assignor's Interest

Recorded: 2004-04-22 Pages: 2
Assignors
TAKASHIMA, MASAYUKI
Executed: 2004-01-13
KASAMA, YOSHIKO
Executed: 2004-01-14
TOMIMORI, HIROAKI
Executed: 2004-01-14
AOKI, HIDEMITSU
Executed: 2004-01-14
Assignees
SUMITOMO CHEMICAL COMPANY, LIMITED
5-33, KITAHAMA 4-CHOME,, CHUO-KU, OSAKA, JAPAN
NEC ELECTRONICS CORPORATION
1753, SHIMONUMABE, NAKAHARA-KU, KAWASAKI-SHI, KANAGAWA, JAPAN
Covered Property (1)
Cleaning Solution for Semiconductor Substrate
Patent: 7,312,186 →
Application: 10/750,971 →
Publication: US 2004/0161933
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 30, 2007
From: SUMITOMO CHEMICAL COMPANY, LIMITED
To: KANTO CHEMICAL CO., INC.
Reel/Frame 020033/0365 →
Change of Name Dec 22, 2010
From: NEC ELECTRONICS CORPORATION
To: RENESAS ELECTRONICS CORPORATION
Reel/Frame 025525/0136 →