IP Library › Assignment 023583/0208
Patent Assignment
Reel/Frame 023583/0208

Assignment of Assignor's Interest

Recorded: 2009-12-01 Pages: 2
Assignor
AIZAWA, MASAHARU
Executed: 2009-10-13
Assignee
HITACHI KOKI CO., LTD.
15-1, KOUNAN 2-CHOME, MINATO-KU, TOKYO, 108-6020, JAPAN
Covered Property (1)
Centrifuge Having a Seal Mechanism
Patent: 8,475,351 →
Application: 12/563,269 →
Publication: US 2010/0081553
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 26, 2018
From: HITACHI KOKI KABUSHIKI KAISHA
To: KOKI HOLDINGS CO., LTD.
Reel/Frame 047270/0107 →
Assignment of Assignor's Interest Sep 1, 2020
From: KOKI HOLDINGS CO., LTD.
To: EPPENDORF HIMAC TECHNOLOGIES CO., LTD.
Reel/Frame 053657/0158 →