Patent Assignment
Reel/Frame 019579/0874
Assignment of Assignor's Interest
Recorded: 2007-07-03
Pages: 3
Assignor
TOHTO KASEI CO., LTD.
Executed: 2007-07-03
Assignee
TOHTO KASEI CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU, TOKYO, 101-0021, JAPAN
Covered Property
(1)
Process for Producing High-Purity Epoxy Resin and Epoxy Resin Composition
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 18, 2004
From: ASAKAGE, HIDEYASU; SAITO, NOBUHISA; NAKAMURA, YUKIO
To: TOHTO KASEI CO., LTD.
Reel/Frame 016336/0858 →
Assignment of Assignor's Interest
Mar 31, 2010
From: TOTO KASEI CO., LTD.
To: NIPPON STEEL CHEMICALS CO., LTD.
Reel/Frame 024160/0714 →
Corrective Assignment to Correct the Typographical Error in Name and Address Spelling of Assignee Previously Recorded on Reel 024160 Frame 0714. Assignor(S) Hereby Confirms the Correct Spelling as Nippon Steel Chemical Co., Ltd. of 14-1, Sotokanda 4-Chome, Chiyoda-Ku, Tokyo, Japan.
Jun 1, 2011
From: TOTO KASEI CO. LTD.
To: NIPPON STEEL CHEMICAL CO., LTD.
Reel/Frame 026370/0302 →
Corrective Assignment to Correct the Assignor's Name Previously Recorded on Reel 026370 Frame 0302. Assignor(S) Hereby Confirms the Correct Assignor Should Be Listed as Toto Kasei Co., Ltd. (Also Described as Tohto Kasei Co., Ltd.).
Jun 24, 2011
From: TOTO KASEI CO., LTD. (ALSO DESCRIBED AS TOHTO KASEI CO., LTD.)
To: NIPPON STEEL CHEMICAL CO., LTD.
Reel/Frame 026499/0604 →
Change of Name
Mar 20, 2013
From: NIPPON STEEL CHEMICAL CO., LTD.
To: NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
Reel/Frame 030049/0771 →