Patent Assignment
Reel/Frame 059855/0333
Name and Address Change
Recorded: 2022-05-04
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
(21)
Method of Inhibiting Sensory Neuron Specific Sodium Channel
Application:
13/895,089 →
Publication:
US 2013/0303535
Tablet Quickly Disintegrating in the Oral Cavity and Method for Producing the Same
Application:
14/806,296 →
Publication:
US 2015/0320688
Novel Anticancer Agent
Production Method for Nerve Tissue
Production Method for Retinal Tissue
Method for Producing Retinal Pigment Epithelial Cells
Method for Producing Retinal Tissue
Novel Anticancer Agent
Method for Producing Retinal Tissue
Transplantation Medium
Novel Anticancer Agent
Method for Producing Retinal Pigment Epithelial Cells
Diagnostic Drug and Diagnostic Method for Alzheimer's Disease
Application:
16/544,383 →
Publication:
US 2019/0369124
Method for Maturation of Retinal Tissue Containing Continuous Epithelium
Method for Producing Retinal Tissues
Method for Amplifying Cone Photoreceptors or Rod Photoreceptors Using Dorsalization Signal Transmitter or Ventralization Signal Transmitter
Application:
16/647,454 →
Publication:
US 2020/0277571
Anticancer Agent
Diagnostic Drug and Diagnostic Method for Alzheimer's Disease
Transdermal Cancer Antigen Peptide Preparation
Application:
17/529,046 →
Publication:
US 2022/0062421
Production Method for Nerve Tissue
Production Method for Retinal Tissue
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name
Aug 25, 2014
From: DAINIPPON SUMITOMO PHARMA CO., LTD.
To: SUMITOMO DAINIPPON PHARMA CO., LTD.
Reel/Frame 033606/0307 →
Assignment of Assignor's Interest
Dec 9, 2016
From: YOSHIMURA, YOSHINOBU; KASAI, MASAYASU; SHOJI, YOSHIMICHI; TAKEDA, SHIGEMITSU
To: KYOTO PHARMACEUTICAL INDUSTRIES, LTD.
Reel/Frame 040961/0294 →
Assignment of Assignor's Interest
Mar 22, 2017
From: KYOTO PHARMACEUTICAL INDUSTRIES, LTD.
To: KYOTO PHARMACEUTICAL INDUSTRIES, LTD.; SUMITOMO DAINIPPON PHARMA CO., LTD.
Reel/Frame 041687/0759 →
Assignment of Assignor's Interest
Jun 15, 2017
From: KUWAHARA, ATSUSHI; YAMASAKI, SUGURU; HIRAMINE, YASUSHI; SASAI, MIYUKI (LEGAL REPRESENTATIVE OF DECEASED INVENTOR YOSHIKI SASAI)
To: SUMITOMO DAINIPPON PHARMA CO., LTD.; RIKEN; SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 042721/0771 →
Assignment of Assignor's Interest
Jun 15, 2017
From: KUWAHARA, ATSUSHI; YAMASAKI, SUGURU; HIRAMINE, YASUSHI; SASAI, MIYUKI (LEGAL REPRESENTATIVE OF DECEASED INVENTOR YOSHIKI SASAI)
To: SUMITOMO DAINIPPON PHARMA CO., LTD.; RIKEN; SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 042726/0054 →
Assignment of Assignor's Interest
Mar 2, 2018
From: ANDO, SATOSHI; KURODA, TAKAO
To: SUMITOMO DAINIPPON PHARMA CO., LTD.; HEALIOS K.K.
Reel/Frame 045093/0717 →
Assignment of Assignor's Interest
Mar 7, 2018
From: ANDO, SATOSHI; KURODA, TAKAO; SASAI, MIYUKI (LEGAL REPRESENTATIVE OF DECEASED INVENTOR YOSHIKI SASAI)
To: SUMITOMO DAINIPPON PHARMA CO., LTD.; SUMITOMO CHEMICAL COMPANY, LIMITED; RIKEN
Reel/Frame 045136/0719 →
Assignment of Assignor's Interest
Nov 19, 2018
From: KUWAHARA, ATSUSHI; YAMASAKI, SUGURU; SASAI, MIYUKI (LEGAL REPRESENTATIVE OF DECEASED INVENTOR YOSHIKI SASAI); TAKAHASHI, MASAYO
To: SUMITOMO DAINIPPON PHARMA CO., LTD.; RIKEN; SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 047541/0658 →
Assignment of Assignor's Interest
Dec 27, 2018
From: OTAGIRI, DAI; MAEDA, TADAO
To: HEALIOS K.K.; SUMITOMO DAINIPPON PHARMA CO., LTD.
Reel/Frame 047862/0110 →
Assignment of Assignor's Interest
Sep 6, 2019
From: KURODA, TAKAO
To: SUMITOMO DAINIPPON PHARMA CO., LTD.; HEALIOS K.K.
Reel/Frame 050293/0466 →
Assignment of Assignor's Interest
Jan 21, 2020
From: SAKAGUCHI, HIDEYA; SASAI, MIYUKI (LEGAL REPRESENTATIVE OF DECEASED INVENTOR YOSHIKI SASAI); EIRAKU, MOTOTSUGU; NUKAYA, DAIKI
To: RIKEN; SUMITOMO DAINIPPON PHARMA CO., LTD.; SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 051574/0397 →
Assignment of Assignor's Interest
Mar 14, 2020
From: NUKAYA, DAIKI; EIRAKU, MOTOTSUGU; KINOSE, YUIKO; ONISHI, AKISHI
To: RIKEN; SUMITOMO DAINIPPON PHARMA CO., LTD.; SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 052117/0928 →
Assignment of Assignor's Interest
Mar 14, 2020
From: NUKAYA, DAIKI; EIRAKU, MOTOTSUGU; KINOSE, YUIKO; ONISHI, AKISHI
To: RIKEN; SUMITOMO DAINIPPON PHARMA CO., LTD.; SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 052117/0911 →
Assignment of Assignor's Interest
Feb 3, 2021
From: OHNO, ATSUSHI; TERANISHI, YASUHIRO; KUSUMOTO, MASANORI; HASHIMOTO, MASAKAZU
To: SUMITOMO DAINIPPON PHARMA CO., LTD.
Reel/Frame 055213/0570 →
Assignment of Assignor's Interest
Jan 8, 2022
From: DOR, AVNER; SHANY, YARON; DOUBCHAK, ARIEL; BERMAN, AMIT
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 058586/0545 →
Assignment of Assignor's Interest
Mar 28, 2023
From: HEALIOS K.K.
To: HEALIOS K.K.
Reel/Frame 063325/0645 →
Assignment of Assignor's Interest
Nov 27, 2023
From: SUMITOMO CHEMICAL COMPANY, LIMITED
To: SUMITOMO PHARMA CO., LTD.
Reel/Frame 065666/0629 →
Assignment of Assignor's Interest
Oct 4, 2024
From: SUMITOMO CHEMICAL COMPANY, LIMITED
To: SUMITOMO PHARMA CO., LTD.
Reel/Frame 068799/0134 →
Assignment of Assignor's Interest
Sep 30, 2025
From: SUMITOMO PHARMA CO., LTD.
To: RACTHERA CO., LTD.
Reel/Frame 072825/0888 →