IP Library › Assignment 054511/0379
Patent Assignment
Reel/Frame 054511/0379

Change of Address

Recorded: 2020-11-24 Pages: 2
Assignor
Assignee
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU, TOKYO, 1030027, JAPAN
Covered Property (1)
Organic Metal Complex, Light Emitting Material, Delayed Fluorescent Material, and Organic Light Emitting Device
Patent: 9,957,260 →
Application: 14/910,791 →
Publication: US 2016/0185765
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 1, 2016
From: SAKAI, SUMI; MIYAZAKI, HIROSHI; ADACHI, CHIHAYA; NOUTSUKA, NAOTO
To: KYUSHU UNIVERSITY NATIONAL UNIVERSITY CORPORATION; NIPPON STEEL & SUMKIN CHEMICAL CO., LTD.; DYDEN CO.
Reel/Frame 038430/0924 →
Corrective Assignment to Correct the First Named of the Assignee Previously Recorded on Reel 038430 Frame 0924. Assignor(S) Hereby Confirms the Assignment. Oct 20, 2016
From: SAKAI, SUMI; MIYAZAKI, HIROSHI; ADACHI, CHIHAYA; NOUTSUKA, NAOTO
To: KYUSHI UNIVERSITY, NATIONAL UNIVERSITY CORPORATION; NIPPON STEEL & SUMKIN CHEMICAL CO., LTD.; DYDEN CO.
Reel/Frame 040431/0083 →
Change of Name Mar 26, 2019
From: NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
To: NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Reel/Frame 048708/0803 →
Assignment of Assignor's Interest Nov 4, 2021
From: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
To: KYULUX, INC.
Reel/Frame 058019/0335 →
Nunc Pro Tunc Assignment Nov 26, 2024
From: DYDEN CO.
To: NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.; KYULUX, INC.
Reel/Frame 069403/0819 →