IP Library › Granted Patent US 12,715,960
Granted Patent B2
US 12,715,960 · App. 18/267,704 · Granted Aug 25, 2026

Fluorine-containing ether compound, lubricant for magnetic recording medium and magnetic recording medium

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Quick Facts
Patent No.
US 12,715,960
App. No.
18/267,704
Filed
Jun 15, 2023
Granted
Aug 25, 2026
Kind
B2
Art Unit
1766
USPC
528/402
Assignments (2)
CHANGE OF ADDRESS Recorded Feb 9, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066547/0677 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 26, 2023
From: YAGYU, DAISUKE; KATO, TSUYOSHI; FUKUMOTO, NAOYA; ASANO, AYANO; NANKO, MASAKI; TANJI, YUTAKA; UETAKE, SHOKO
To: RESONAC CORPORATION
Reel/Frame 064060/0907 →
Priority Claims (1)
JP 2020-210570 · Dec 18, 2020 · national
Continuity (1)
Related Publication 20240101759A1 · Mar 28, 2024
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