Patent Assignment
Reel/Frame 069403/0819
Nunc Pro Tunc Assignment
Recorded: 2024-11-26
Pages: 4
Assignor
DYDEN CO.
Executed: 2024-07-24
Assignees
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU, TOKYO, 1030027, JAPAN
KYULUX, INC.
4-1 KYUDAI-SHINMACHI, NISHI-KU, FUKUOKA-SHI, FUKUOKA, 819-0388, JAPAN
Covered Property
(1)
Organic Metal Complex, Light Emitting Material, Delayed Fluorescent Material, and Organic Light Emitting Device
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 →
Change of Address
Nov 24, 2020
From: NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
To: NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Reel/Frame 054511/0379 →
Assignment of Assignor's Interest
Nov 4, 2021
From: KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
To: KYULUX, INC.
Reel/Frame 058019/0335 →