Patent Assignment
Reel/Frame 048042/0137
Corrective Assignment to Correct the Spelling of the Inventor's Name and the Attorney's Docket Number Previously Recorded on Reel 047505 Frame 0419. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2019-01-09
Pages: 5
Assignor
TOMOHIRO, SAKAI
Executed: 2018-10-18
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, 1048260, JAPAN
Covered Property
(1)
Cathode Active Material, Its Production Process, and Positive Electrode for Lithium Ion Secondary Battery
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 14, 2018
From: SAKI, TOMOHIRO
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 047505/0419 →
Corrective Assignment to Correct the Assignor's Name to Read as "Tomohiro Sakai" and Docket Number to Read as "050088-0075" Previously Recorded on Reel 047505 Frame 0419. Assignor(S) Hereby Confirms the Assignment.
Dec 22, 2018
From: SAKAI, TOMOHIRO
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 047979/0904 →
Corrective Assignment to Correct the Assignor's Name to Read as Tomohiro Sakai Previously Recorded on Reel 048042 Frame 0137. Assignor(S) Hereby Confirms the Assignment.
Feb 13, 2019
From: SAKAI, TOMOHIRO
To: SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 048324/0681 →
Assignment of Assignor's Interest
Nov 7, 2025
From: SUMITOMO CHEMICAL COMPANY, LIMITED
To: SUMITOMO METAL MINING CO., LTD.
Reel/Frame 073507/0032 →