Patent Assignment
Reel/Frame 075626/0340
Change of Name
Recorded: 2026-05-15
Pages: 12
Assignor
SUMITOMO DAINIPPON PHARMA CO., LTD.
Executed: 2022-04-01
Assignee
SUMITOMO PHARMA CO., LTD.
6-8, DOSHOMACHI 2-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0045, JAPAN
Covered Properties
(2)
Ri-Labeled Humanized Antibody
Application:
19/457,352 →
Publication:
US US20260158179A1
Ri-Labeled Humanized Antibody
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 18, 2025
From: SUMITOMO PHARMA CO., LTD.
To: NIHON MEDI-PHYSICS CO., LTD.
Reel/Frame 070542/0086 →
Assignment of Assignor's Interest
Jan 13, 2026
From: MATONO, MITSUHIRO; OCHIAI, YASUSHI; MURAKAMI, TAKAYUKI
To: SUMITOMO DAINIPPON PHARMA CO., LTD.
Reel/Frame 073458/0895 →
Assignment of Assignor's Interest
Jan 13, 2026
From: NAKATA, NORIHITO; KOBASHI, NOBUYA; SHOYAMA, YOSHINARI
To: NIHON MEDI-PHYSICS CO., LTD.
Reel/Frame 074331/0905 →
Assignment of Assignor's Interest
May 12, 2026
From: NAKATA, NORIHITO; KOBASHI, NOBUYA; SHOYAMA, YOSHINARI
To: NIHON MEDI-PHYSICS CO., LTD.
Reel/Frame 074637/0331 →
Assignment of Assignor's Interest
May 12, 2026
From: MATONO, MITSUHIRO; OCHIAI, YASUSHI; MURAKAMI, TAKAYUKI
To: SUMITOMO DAINIPPON PHARMA CO., LTD.
Reel/Frame 074637/0635 →
Assignment of Assignor's Interest
May 12, 2026
From: SUMITOMO PHARMA CO., LTD.
To: NIHON MEDI-PHYSICS CO., LTD.
Reel/Frame 074637/0755 →