IP Library › Assignment 055221/0914
Patent Assignment
Reel/Frame 055221/0914

Assignor's Interest in Part

Recorded: 2021-02-04 Pages: 4
Assignor
Assignees
MITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORPORATION (MIPSA)
7800 MITSUBISHI LANE, THEODORE, ALABAMA, 36582
MITSUBISHI MATERIALS CORPORATION
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU, TOKYO, 1008117, JAPAN
Covered Property (1)
Controlled Hydrolysis of Hazardous Silicon Polymer Residue
Application: 17/065,013 →
Publication: US 2022/0105477
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 7, 2020
From: TEICHMILLER, WES; NETTLES, BRYAN H.; SERVOS, MARK; COLOMB, MATTHIAS A.
To: MITSUBISHI POLYCRYSTALLINE SILICON AMERICA CORPORATION (MIPSA)
Reel/Frame 053999/0101 →
Assignment of Assignor's Interest Jun 5, 2023
From: MITSUBISHI MATERIALS CORPORATION
To: HIGH-PURITY SILICON CORPORATION
Reel/Frame 063858/0867 →