IP Library › Assignment 030906/0595
Patent Assignment
Reel/Frame 030906/0595

Assignment of Assignor's Interest

Recorded: 2013-07-30 Pages: 6
Assignors
YAMASAKI, TOMOAKI
Executed: 2013-07-26
OKAZAKI, SHINYA
Executed: 2013-07-26
OKAZAKI, HIROKI
Executed: 2013-07-26
HAMAMOTO, SHIGEKI
Executed: 2013-07-26
ZHAO, CHANGMING
Executed: 2013-07-26
Assignees
SUMITOMO SEIKA CHEMICALS CO., LTD.
346-1, MIYANISHI, HARIMA-CHO, KAKO-GUN, HYOGO, 6750145, JAPAN
ADVANCED SOFTMATERIALS INC.
4-6, KASHIWANOHA 5-CHOME, KASHIWA-SHI, CHIBA, 277-0882, JAPAN
Covered Property (1)
Method for Producing Refined Polyrotaxane
Patent: 9,068,051 →
Application: 13/994,566 →
Publication: US 2013/0331562
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 27, 2020
From: SUMITOMO SEIKA CHEMICALS CO., LTD.
To: ADVANCED SOFTMATERIALS INC.
Reel/Frame 051631/0845 →
Change of Name Jan 25, 2022
From: ADVANCED SOFTMATERIALS INC.
To: ASM INC.
Reel/Frame 058839/0454 →