Patent Assignment
Reel/Frame 059795/0361
Change of Name
Recorded: 2022-04-26
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
(4)
Medicament-Containing Hollow Particle
Application:
16/401,681 →
Publication:
US 2019/0254976
Method for Manufacturing Drug-Containing Particles
Application:
16/970,150 →
Publication:
US 2020/0375904
Humanized Antibody and Method for Using the Same
Application:
17/430,704 →
Publication:
US 2022/0144927
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
Aug 14, 2020
From: OKA, MANAMI; YOSHIDA, MASARU
To: SUMITOMO DAINIPPON PHARMA CO., LTD.
Reel/Frame 053499/0813 →
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 →
Assignment of Assignor's Interest
Aug 12, 2021
From: MATONO, MITSUHIRO; SAKAI, JUN; NAGAI, TORU; TANUMA, NAOKI
To: SUMITOMO DAINIPPON PHARMA CO., LTD.
Reel/Frame 057166/0633 →
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
Mar 26, 2025
From: SUMITOMO PHARMA CO., LTD.
To: NIHON MEDI-PHYSICS CO., LTD.
Reel/Frame 070632/0774 →