Granted Patent
Utility
US 12,688,238
· Confirmation No. 1471
ENHANCED SEARCHING USING FINE-TUNED MACHINE LEARNING MODELS
Inventors:
Rahil Bathwal, Daniel Fernando Campos, Ashwin Devaraj, Seth Michael Li, Yash Pande, Vivek Raghunathan, Rajhans Samdani, Danmei Xu
Applicant:
Snowflake Inc.
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Code | Description | Pages | ||
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| 2026-07-21 | EGRANT.PDF |
Digitally signed official patent eGrant document | — | View | |
| 2026-07-21 | EGRANT.NTF |
eGrant day-of Notification | 2 | View | |
| 2026-07-08 | ISSUE.NTF |
Issue Notification | 2 | View | |
| 2026-06-17 | TRAN.LET |
Transmittal Letter | — | View | |
| 2026-06-17 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2026-06-17 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2026-06-17 | MFEE.C.AD |
Maintenance Fee Address Change | 1 | View | |
| 2026-06-17 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2026-06-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-06-17 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-03-17 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 8 | View | |
| 2026-03-17 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-03-17 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-03-17 | SRNT |
Examiner's search strategy and results | 3 | View | |
| 2026-03-17 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2026-02-06 | RCEX |
Request for Continued Examination (RCE) | — | View | |
| 2026-02-06 | RCEX |
Request for Continued Examination (RCE) | 1 | View | |
| 2026-02-06 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2026-02-06 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2026-02-06 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-02-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2026-01-06 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 17 | View | |
| 2026-01-06 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 1 | View | |
| 2026-01-06 | 892 |
List of references cited by examiner | 2 | View | |
| 2026-01-06 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-01-06 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2026-01-06 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2026-01-06 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2026-01-06 | SRNT |
Examiner's search strategy and results | 11 | View | |
| 2025-11-09 | DISQ |
Terminal Disclaimer review decision | 1 | View | |
| 2025-11-05 | TRAN.LET |
Transmittal Letter | — | View | |
| 2025-11-05 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2025-11-05 | DIST |
Terminal Disclaimer Filed | 1 | View | |
| 2025-11-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-11-05 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-11-05 | LET. |
Miscellaneous Incoming Letter | — | View | |
| 2025-11-05 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2025-11-05 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2025-11-05 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2025-11-05 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2025-11-05 | SPEC |
Specification | 3 | View | |
| 2025-11-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2025-07-03 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2025-05-05 | TRAN.LET |
Transmittal Letter | — | View | |
| 2025-05-05 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2025-05-05 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2025-05-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-04-07 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-04-04 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 2 | View | |
| 2025-03-26 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-03-26 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-03-26 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-03-25 | TRAN.LET |
Transmittal Letter | — | View | |
| 2025-03-25 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2025-03-25 | CFILE |
Request for Corrected Filing Receipt | 1 | View | |
| 2025-03-25 | OATH |
Oath or Declaration filed | 4 | View | |
| 2025-03-25 | PA.. |
Power of Attorney | 1 | View | |
| 2025-03-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-03-25 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2025-03-25 | OATH |
Oath or Declaration filed | 4 | View | |
| 2025-03-25 | ADS |
Application Data Sheet | 3 | View | |
| 2025-03-18 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-03-18 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-03-18 | TRNA |
Transmittal of New Application | — | View | |
| 2025-03-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-03-18 | TRNA |
Transmittal of New Application | 1 | View | |
| 2025-03-18 | ADS |
Application Data Sheet | 9 | View | |
| 2025-03-18 | DRW |
Drawings-only black and white line drawings | 16 | View | |
| 2025-03-18 | OATH |
Oath or Declaration filed | 8 | View | |
| 2025-03-18 | PA.. |
Power of Attorney | 1 | View | |
| 2025-03-18 | SPEC |
Specification | 65 | View | |
| 2025-03-18 | CLM |
Claims | 5 | View | |
| 2025-03-18 | ABST |
Abstract | 1 | View | |
| 2025-03-18 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-03-18 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Rahil Bathwal
San Francisco, CA
Daniel Fernando Campos
Hudson, NY
Ashwin Devaraj
Menlo Park, CA
Seth Michael Li
Foster City, CA
Yash Pande
San Francisco, CA
Vivek Raghunathan
Palo Alto, CA
Rajhans Samdani
Belmont, CA
Danmei Xu
Santa Clara, CA
Attorneys & Agents of Record
Classification
USPC
707/722
G06F16/90328
G06F16/24575
G06F16/93
G06F16/9558
G06F16/9538
G06F16/248
G06F16/345
Prosecution
- Examiner
- CASANOVA, JORGE A
- Art Unit
- 2165
- Customer No.
- 164795
- Docket No.
- 5397.356US2
- Confirmation No.
- 1471
Publication
- Pub. No.
- US20250217418A1
- Pub. Date
- 2025-07-03
Patent Term Adjustment
-31days
from
CAMPOS, DANIEL FERNANDO,
RAGHUNATHAN, VIVEK,
XU, DANMEI,
PANDE, YASH,
LI, SETH MICHAEL,
BATHWAL, RAHIL,
DEVARAJ, ASHWIN,
SAMDANI, RAJHANS
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-03-18
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Quick Facts
- Patent No.
- US 12,688,238
- App. No.
- 19/082,454
- Filed
- 2025-03-18
- Granted
- 2026-07-21
- Pub. No.
- US20250217418A1
- Examiner
- CASANOVA, JORGE A
- Art Unit
- 2165
- PTA
- -31 days
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