Patent Assignment
Reel/Frame 048526/0664
Assignment of Assignor's Interest
Recorded: 2019-03-07
Pages: 3
Assignee
KYOWA MEDEX CO., LTD.
8-10, HARUMI 1-CHOME, CHUO-KU, TOKYO, 1046004, JAPAN
Covered Property
(1)
Method for Preserving Leuco Chromogen-Containing Aqueous Solution
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 29, 2019
From: KYOWA MEDEX CO., LTD.
To: HITACHI CHEMICAL DIAGNOSTICS SYSTEMS CO., LTD.
Reel/Frame 050209/0001 →
Change of Name
Sep 23, 2025
From: KYOWA MEDEX CO., LTD.
To: HITACHI CHEMICAL DIAGNOSTICS SYSTEMS CO., LTD.
Reel/Frame 072925/0508 →
Change of Name
Sep 23, 2025
From: HITACHI CHEMICAL DIAGNOSTICS SYSTEMS CO., LTD.
To: MINARIS MEDICAL CO., LTD.
Reel/Frame 072925/0657 →
Change of Name
Sep 23, 2025
From: MINARIS MEDICAL CO., LTD.
To: CANON MEDICAL DIAGNOSTICS CORPORATION
Reel/Frame 072925/0690 →