IP Library › Assignment 072344/0161
Patent Assignment
Reel/Frame 072344/0161

Merger

Recorded: 2025-09-23 Pages: 5
Assignor
API CORPORATION
Executed: 2025-03-10
Assignee
UBE CORPORATION
1978-96, OAZA KOGUSHI, UBE-SHI, YAMAGUCHI, JAPAN
Covered Properties (2)
High Purity 2-Naphthylacetonitrile and Method for Producing Same
Application: 17/824,393 →
Publication: US 2022/0281806
Rosuvastatin Calcium and Process for Producing Intermediate Thereof
Application: 16/442,770 →
Publication: US 2019/0315696
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 17, 2019
From: WATANABE, NAOYUKI; MAEDA, TOMOKO; DEKISHIMA, YASUMASA; KAWABATA, HIROSHI
To: API CORPORATION
Reel/Frame 049486/0904 →
Address Change Apr 13, 2023
From: API CORPORATION
To: API CORPORATION
Reel/Frame 063325/0621 →
Change of Address Jun 21, 2023
From: API CORPORATION
To: API CORPORATION
Reel/Frame 064103/0580 →