IP Library › Assignment 074736/0684
Patent Assignment
Reel/Frame 074736/0684

Nunc Pro Tunc Assignment

Recorded: 2026-05-22 Pages: 6
Assignor
USHIO DENKI KABUSHIKI KAISHA
Executed: 2026-05-08
Assignee
ZEON CORPORATION
6-2 MARUNOUCHI 1-CHOME, CHIYODA-KU, 100-8246, JAPAN
Covered Properties (5)
Microfluid Device and Three-Dimensional Microculture Method for Cell
Application: 15/121,553 →
Publication: US 2016/0369218
Microchip
Application: 16/758,362 →
Publication: US 2020/0255288
Plate
Application: 17/261,466 →
Publication: US 2021/0253988
Cell Culture Chip and Cell Culture Method Using the Same
Application: 17/265,798 →
Publication: US 2021/0238521
Microfluid Device and Three-Dimensional Microculture Method for Cell
Application: 17/406,916 →
Publication: US 2022/0119747
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 25, 2016
From: KAMEI, KENICHIRO; CHEN, YONG
To: KYOTO UNIVERSITY
Reel/Frame 039542/0499 →
Assignment of Assignor's Interest Apr 22, 2020
From: HIROSE, KENICHI; YAMANAKA, MAKOTO; SUZUKI, SHINJI; HATAKEYAMA, KENJI
To: USHIO DENKI KABUSHIKI KAISHA
Reel/Frame 052470/0358 →
Assignment of Assignor's Interest Jan 19, 2021
From: NOMOTO, DAISUKE; YAMANAKA, MAKOTO
To: USHIO DENKI KABUSHIKI KAISHA
Reel/Frame 054957/0244 →
Assignment of Assignor's Interest Feb 3, 2021
From: YAMANAKA, MAKOTO
To: USHIO DENKI KABUSHIKI KAISHA
Reel/Frame 055138/0033 →
Assignment of Assignor's Interest Jul 29, 2021
From: KYOTO UNIVERSITY
To: KYOTO UNIVERSITY; USHIO DENKI KABUSHIKI KAISHA
Reel/Frame 057026/0148 →