Patent Assignment
Reel/Frame 045133/0772
Assignment of Assignor's Interest
Recorded: 2018-03-07
Pages: 4
Assignor
UNIZEO CO., LTD.
Executed: 2017-12-27
Assignee
MITSUI MINING & SMELTING CO., LTD.
1-11-1 OSAKI, SHINAGAWA-KU, TOKYO, 141-8584, JAPAN
Covered Properties
(11)
Method for Producing Mtw-Type Zeolite
Zeolite Production Method
Method for Producing Pau Zeolite
Beta Zeolite and Method for Producing Same
Method for Producing Maz-Type Zeolite
Process for Producing Vet-Type Zeolite
Method for Producing Mtw-Type Zeolite
Zeolite Production Method
Zeolite Production Method
Application:
15/492,330 →
Publication:
US 2017/0217779
Zeolite Production Method
Method for Producing Beta Zeolite
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 1, 2013
From: ITABASHI, KEIJI; OKUBO, TATSUYA; IYOKI, KENTA
To: NIPPON CHEMICAL INDUSTRIAL CO., LTD.; THE UNIVERSITY OF TOKYO
Reel/Frame 029903/0416 →
Assignment of Assignor's Interest
Mar 5, 2013
From: ITABASHI, KEIJI; OKUBO, TATSUYA; KAMIMURA, YOSHIHIRO; ELANGOVAN, SHANMUGAM P.
To: NIPPON CHEMICAL INDUSTRIAL CO., LTD.; THE UNIVERSITY OF TOKYO
Reel/Frame 029922/0518 →
Assignment of Assignor's Interest
Mar 10, 2014
From: NIPPON CHEMICAL INDUSTRIAL CO., LTD.
To: UNIZEO CO., LTD.
Reel/Frame 032392/0517 →
Assignment of Assignor's Interest
Oct 9, 2014
From: ITABASHI, KEIJI; OKUBO, TATSUYA; IYOKI, KENTA
To: UNIZEO CO., LTD.; THE UNIVERSITY OF TOKYO
Reel/Frame 033924/0439 →
Assignment of Assignor's Interest
Oct 9, 2014
From: ITABASHI, KEIJI; OKUBO, TATSUYA; IYOKI, KENTA
To: UNIZEO CO., LTD.; THE UNIVERSITY OF TOKYO
Reel/Frame 033924/0670 →
Assignment of Assignor's Interest
Jan 12, 2015
From: ITABASHI, KEIJI; OKUBO, TATSUYA; OGAWA, AKARI; ELANGOVAN, SHANMUGAM PALANI
To: UNIZEO CO., LTD.; THE UNIVERSITY OF TOKYO
Reel/Frame 034681/0254 →
Assignment of Assignor's Interest
Jul 17, 2015
From: IYOKI, KENTA; OKUBO, TATSUYA; ITABASHI, KEIJI
To: UNIZEO CO., LTD.; THE UNIVERSITY OF TOKYO
Reel/Frame 036122/0909 →
Assignment of Assignor's Interest
Aug 8, 2017
From: ITABASHI, KEIJI; ELANGOVAN, SHANMUGAM P.; SODEYAMA, KYOSUKE; OKUBO, TATSUYA
To: UNIZEO CO., LTD.; THE UNIVERSITY OF TOKYO
Reel/Frame 043229/0001 →
Change of Name
Mar 31, 2026
From: MITSUI MINING AND SMELTING COMPANY, LIMITED
To: MITSUI KINZOKU COMPANY, LIMITED
Reel/Frame 075357/0342 →