Patent Assignment
Reel/Frame 070542/0086
Assignment of Assignor's Interest
Recorded: 2025-03-18
Pages: 4
Assignor
SUMITOMO PHARMA CO., LTD.
Executed: 2025-02-20
Assignee
NIHON MEDI-PHYSICS CO., LTD.
3-4-10, SHINSUNA, KOTO-KU, TOKYO, 136-0075, JAPAN
Covered Properties
(4)
Ri-Labeled Humanized Antibody
Humanised Antibodies Labelled with Radionuclides That Emit Beta-Rays
Application:
18/556,582 →
Publication:
US 2024/0189461
Radioactive Antitumor Agent
Application:
18/556,577 →
Publication:
US 2024/0207461
Ri-Labeled Humanized Antibody
Related Assignments
(10)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 7, 2021
From: MATONO, MITSUHIRO; OCHIAI, YASUSHI; MURAKAMI, TAKAYUKI
To: SUMITOMO DAINIPPON PHARMA CO., LTD.
Reel/Frame 056779/0561 →
Assignment of Assignor's Interest
Jul 7, 2021
From: NAKATA, NORIHITO; KOBASHI, NOBUYA; SHOYAMA, YOSHINARI
To: NIHON MEDI-PHYSICS CO., LTD.
Reel/Frame 056785/0310 →
Change of Name
Apr 26, 2022
From: SUMITOMO DAINIPPON PHARMA CO., LTD.
To: SUMITOMO PHARMA CO., LTD.
Reel/Frame 059795/0361 →
Assignment of Assignor's Interest
Dec 28, 2023
From: MATONO, MITSUHIRO; OTSUKI, KUMIKO; OCHIAI, YASUSHI; MURAKAMI, TAKAYUKI
To: SUMITOMO PHARMA CO., LTD.
Reel/Frame 065969/0894 →
Assignment of Assignor's Interest
Dec 28, 2023
From: YAMADA, MASATO; TAKENAKA, FUMIAKI; HARADA, KOTARO; OMURA, MOMOKO
To: NIHON MEDI-PHYSICS CO., LTD.
Reel/Frame 065969/0926 →
Assignment of Assignor's Interest
Dec 29, 2023
From: KOMOTO, SHOTA; YAMADA, NAOAKI
To: NIHON MEDI-PHYSICS CO., LTD.
Reel/Frame 065981/0882 →
Partial Rights Assignment
Jan 2, 2024
From: NIHON MEDI-PHYSICS CO., LTD.
To: SUMITOMO PHARMA CO., LTD.
Reel/Frame 066163/0305 →
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 →
Change of Name
May 15, 2026
From: SUMITOMO DAINIPPON PHARMA CO., LTD.
To: SUMITOMO PHARMA CO., LTD.
Reel/Frame 075626/0340 →