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App. No. 19/459,236 · Confirmation No. 5983

PROCESS AND CIRCUIT FOR DIRECT LITHIUM EXTRACTION

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2026-08-20 PET.OP.AGE Petition to make special based on Age 2 View
2026-08-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-06-04 NTC.PUB Notice of Publication 1 View
2026-02-26 APP.FILE.REC Filing Receipt 4 View
2026-02-26 WFEE Fee Worksheet (SB06) 1 View
2026-02-26 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2026-01-26 APP.TEXT Application body structured text document — View
2026-01-26 DRW.SUPP Drawings-black and white line and/or other drawings — View
2026-01-26 ADS Application Data Sheet 10 View
2026-01-26 IDS Information Disclosure Statement (IDS) Form (SB08) 6 View
2026-01-26 PA.. Power of Attorney 1 View
2026-01-26 FOR Foreign Reference 36 View
2026-01-26 FOR Foreign Reference 112 View
2026-01-26 FOR Foreign Reference 46 View
2026-01-26 FOR Foreign Reference 34 View
2026-01-26 FOR Foreign Reference 19 View
2026-01-26 FOR Foreign Reference 13 View
2026-01-26 DRW Drawings-only black and white line drawings 8 View
2026-01-26 SPEC Specification 36 View
2026-01-26 CLM Claims 5 View
2026-01-26 ABST Abstract 1 View
2026-01-26 N417 Electronic Filing System Acknowledgment Receipt 4 View
2026-01-26 N417.PYMT Electronic Fee Payment 2 View
2026-01-26 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2026-01-26 OATH Oath or Declaration filed 9 View
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Quick Facts
App. No.
19/459,236
Filed
2026-01-26
Pub. No.
US20260152821A1
Art Unit
OPAP