Patent Assignment
Reel/Frame 050710/0630
Change of Address
Recorded: 2019-10-11
Pages: 3
Assignor
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Executed: 2019-10-11
Assignee
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU, TOKYO, 103-0027, JAPAN
Covered Property
(1)
Pitch Fiber Bundle and Pitch Type Carbon Fiber Bundle and Method for Production Thereof
Patent:
6,524,501 →
Application:
09/657,780 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address
Sep 25, 2018
From: NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
To: NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
Reel/Frame 047140/0856 →
Change of Name
Sep 25, 2018
From: NIPPON STEEL MATERIALS CO., LTD.
To: NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
Reel/Frame 047141/0675 →
Transfer by Split
Sep 25, 2018
From: NIPPON STEEL CORPORATION
To: NIPPON STEEL MATERIALS CO., LTD.
Reel/Frame 047369/0602 →
Change of Address
Sep 25, 2018
From: NIPPON STEEL MATERIALS CO., LTD.
To: NIPPON STEEL MATERIALS CO., LTD.
Reel/Frame 047369/0628 →
Change of Name
Feb 28, 2019
From: NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
To: NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Reel/Frame 048462/0213 →