Patent Assignment
Reel/Frame 046522/0124
Change of Address
Recorded: 2018-07-10
Pages: 26
Assignor
STELLA CHEMIFA CORPORATION
Executed: 2018-03-26
Assignee
STELLA CHEMIFA CORPORATION
4-1-1 FUSHIMI-MACHI, CHUO-KU, OSAKA CITY,, OSAKA, 541-0044, JAPAN
Covered Properties
(30)
Method for Producing Lithium Hexafluorophosphate
Method for Producing Crystal of Fluoride
Solid Solution Material of Rare Earth Element Fluoride (Polycrystal and Single Crystal), and Method for Preparation Thereof, and Radiation Detector and Test Device
Quaternary Ammonium Salt, Electrolyte, Electrolyte Solution and Electrochemical Device
Quaternary Ammonium Salt, Electrolyte, Electrolyte, Solution and Electrochemical Device
Fuel Cell
Isotope Enrichment Method
Method for Producing High-Purity Quaternary Ammonium Salt
Process for Production of Highly Pure Quaternary Ammonium Salt
Manufacturing Method of Hexafluorophosphate
Method for Producing Hollow Structual Body
Processes for Producing Phosphorus Pentafluoride and Phosphate Hexafluoride
Quaternary Ammonium Salt and Composition, and Electrochemical Device
Method for Manufacturing Semiconductor Device and Method for Cleaning Semiconductor Substrate
Processes for Production of Phosphorus Pentafluoride and Hexafluorophosphates
Process for Production Hexafluorophosphates
Production Process of Difluorophosphate, Nonaqueous Electrolytic Solution and Nonaqueous Electrolytic Secondary Battery
Process for Producing Fluoride Gas
Production Process of Difluorophosphate, Nonaqueous Electrolytic Solution and Nonaqueous Electrolytic Secondary Battery
Dispersion of Carbon Material and Process for Producing Same
Catalyst Comprising Platinum Black and Fluorine
Fine-Processing Agent and Fine-Processing Method
Method for Producing Multilayer Film
Method for Producing Tetrafluoroborate
Surface-Modified Film, Process for Producing Same, and Laminated Film and Process for Producing Same
Quaternary Ammonium Salt and Composition, and Electrochemical Device
Method for Producing Hollow Structural Body
Method for Producing Difluorophosphate
Method for Producing Difluorophosphate
Method for Producing Difluorophosphate
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 13, 2010
From: YAMAGUCHI, TERUNORI; HASHIGUCHI, SHINJI; UENO, MITSUO
To: STELLA CHEMIFA CORPORATION
Reel/Frame 023779/0226 →
Merger
Sep 4, 2017
From: MITSUBISHI CHEMICAL CORPORATION
To: MITSUBISHI RAYON CO., LTD.
Reel/Frame 043750/0207 →
Change of Name
Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →
Change of Address
Jul 10, 2018
From: STELLA CHEMIFA CORPORATION
To: STELLA CHEMIFA CORPORATION
Reel/Frame 046521/0077 →
Split Assignment
Dec 1, 2020
From: MITSUBISHI CHEMICAL CORPORATION
To: MU IONIC SOLUTIONS CORPORATION
Reel/Frame 054558/0422 →
Corrective Assignment to Correct the 50/50 Spilt Inside the Assignment Document Previously Recorded at Reel: 054558 Frame: 0422. Assignor(S) Hereby Confirms the Assignment .
Feb 16, 2021
From: MITSUBISHI CHEMICAL CORPORATION
To: MU IONIC SOLUTIONS CORPORATION; MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 055305/0787 →
Grant of Security Interest in Patents
Nov 14, 2025
From: REEL POWER LICENSING CORP.
To: ALLY BANK, AS AGENT
Reel/Frame 073564/0431 →