Patent Application
Utility
Small
App. No. 19/421,973
· Confirmation No. 1688
ELECTROLYTIC METHODS AND SYSTEMS FOR THE PRODUCTION OF METALLURGICAL GRADE SILICON
Docketed New Case - Ready for Examination
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-06-18 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-04-22 | OATH |
Oath or Declaration filed | 2 | View | |
| 2026-03-10 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 7 | View | |
| 2026-03-10 | FOR |
Foreign Reference | 22 | View | |
| 2026-03-10 | FOR |
Foreign Reference | 17 | View | |
| 2026-03-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 5 | View | |
| 2026-01-20 | OATH |
Oath or Declaration filed | 1 | View | |
| 2026-01-20 | OATH |
Oath or Declaration filed | 2 | View | |
| 2026-01-20 | OATH |
Oath or Declaration filed | 1 | View | |
| 2026-01-20 | OATH |
Oath or Declaration filed | 1 | View | |
| 2026-01-20 | OATH |
Oath or Declaration filed | 1 | View | |
| 2026-01-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2026-01-20 | OATH |
Oath or Declaration filed | 6 | View | |
| 2026-01-09 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-01-09 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2026-01-09 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2026-01-09 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-12-16 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-12-16 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-12-16 | ECOMM.AUTH |
Internet Communications Authorization | 2 | View | |
| 2025-12-16 | ADS |
Application Data Sheet | 9 | View | |
| 2025-12-16 | SPEC |
Specification | 8 | View | |
| 2025-12-16 | CLM |
Claims | 3 | View | |
| 2025-12-16 | DRW.NONBW |
Drawings-other than black and white line drawings | 8 | View | |
| 2025-12-16 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-12-16 | ABST |
Abstract | 1 | View | |
| 2025-12-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-12-16 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Kerry Christine RIPPY
Golden, CO
Haley HOOVER
Lakewood, CO
Robert Terry BELL
Denver, CO
Lipin WU
Golden, CO
Sridhar SEETHARAMAN
Golden, CO
Attorneys & Agents of Record
Classification
USPC
205/410
C25B1/33
C25B11/046
C25B11/047
C25B9/65
C25B9/09
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 23712
- Docket No.
- 25-03
- Confirmation No.
- 1688
Publication
- Pub. No.
- US20260168113A1
- Pub. Date
- 2026-06-18
CONFIRMATORY LICENSE
Recorded 2026-04-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2026-01-20
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Quick Facts
- App. No.
- 19/421,973
- Filed
- 2025-12-16
- Pub. No.
- US20260168113A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
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