Patent Assignment
Reel/Frame 042105/0311
Change of Name
Recorded: 2017-03-28
Pages: 8
Assignor
ANAN KASEI CO., LTD.
Executed: 2017-01-01
Assignee
SOLVAY SPECIAL CHEM JAPAN, LTD.
210-51, OHGATA-CHO, ANAN-SHI, TOKUSHIMA, 774-0022, JAPAN
Covered Properties
(6)
Method for Preparing a Zirconium-Cerium Composite Oxide
Patent:
6,171,572 →
Application:
09/331,821 →
Cerium Based Composite Oxide, Sintered Product Thereof and Method for Preparation Thereof
Ceric Oxide and Method for Production Thereof, and Catalyst for Exhaust Gas Clarification
Complex Oxide, Method for Producing Same and Exhaust Gas Purifying Catalyst
Complex Oxide, Method for Producing Same and Exhaust Gas Purifying Catalyst
Complex Oxide, Method for Producing Same, and Exhaust Gas Purifying Catalyst
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 22, 1999
From: AOZASA, SHIGERU
To: ANAN KASEI CO., LTD.
Reel/Frame 010146/0945 →
Change of Address
Mar 3, 2008
From: ANAN KASEI CO., LTD.
To: ANAN KASEI CO., LTD.
Reel/Frame 020590/0702 →
Assignment of Assignor's Interest
Aug 6, 2012
From: OHTAKE, NAOTAKA; YOKOTA, KAZUHIKO
To: ANAN KASEI CO., LTD
Reel/Frame 028732/0993 →
Assignment of Assignor's Interest
Aug 9, 2012
From: OHTAKE, NAOTAKA; YOKOTA, KAZUHIKO
To: ANAN KASEI CO., LTD.
Reel/Frame 028759/0213 →
Change of Address
Mar 28, 2017
From: ANAN KASEI CO., LTD.
To: ANAN KASEI CO., LTD.
Reel/Frame 042105/0291 →
Change of Address
Mar 28, 2017
From: ANAN KASEI CO., LTD.
To: ANAN KASEI CO., LTD.
Reel/Frame 042106/0319 →
Change of Address
Mar 28, 2017
From: ANAN KASEI CO., LTD.
To: ANAN KASEI CO., LTD.
Reel/Frame 042105/0319 →