Patent Assignment
Reel/Frame 036273/0682
Merger
Recorded: 2015-08-07
Pages: 13
Assignor
JAPAN ENVIROCHEMICALS, LTD.
Executed: 2015-04-01
Assignee
OSAKA GAS CHEMICALS CO., LTD.
2-37, CHIYOZAKI 3-CHOME-MINAMI, NISHI-KU, OSAKA, JAPAN
Covered Properties
(3)
Molded Product of Activated Carbon and a Method for Production Thereof
Remover for Heavy Metals Contained in Water
Oxidation Reaction Catalyst and Process for Producing a Compound Using the Same
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 16, 2002
From: TSUJI, MASANORI; KAMENO, MASAAKI; FURUKAWA, KEIZO
To: TAKEDA CHEMICAL INDUSTRIES, LTD.
Reel/Frame 012492/0767 →
Assignment of Assignor's Interest
Apr 14, 2004
From: TAKEDA CHEMICAL INDUSTRIES, LTD.
To: JAPAN ENVIROCHEMICALS, LTD.
Reel/Frame 015210/0025 →
Assignment of Assignor's Interest
Sep 21, 2004
From: MOURI, MOTOYA; YANAGI, JUICHI
To: JAPAN ENVIROCHEMICALS, LTD.
Reel/Frame 016497/0777 →
Assignment of Assignor's Interest
Mar 2, 2007
From: HAYASHI, MASAHIKO; KAWASHITA, YUKA; YANAGI, JUICHI; HAMASAKI, ISAO
To: JAPAN ENVIROCHEMICALS, LTD.
Reel/Frame 019006/0927 →
Change of Address
Aug 23, 2007
From: JAPAN ENVIROCHEMICALS, LTD.
To: JAPAN ENVIROCHEMICALS, LTD.
Reel/Frame 019764/0733 →