Last updated: July 17, 2026

Application No. 19/260,134

DATA SET MANAGEMENT USING DATA SET LINEAGE METADATA

Non-Final OA

Filed

Jul 03, 2025

Priority

Jun 30, 2021 — continuation of 12/380,062

Examiner

ORTIZ DITREN, BELIX M

Art Unit

2164

Tech Center

2100 — Computer Architecture & Software

Assignee

Amazon Technologies Inc.

OA Round

1 (Non-Final)

Interview Optional

— +2.2% interview lift. Interview lift (+2.2%) is below the 15.0% threshold. A written response is recommended.

Based on 694 resolved cases, 2023–2026

Examiner Intelligence

ORTIZ DITREN, BELIX M View full profile →

Grants 84% — above average

Career Allowance Rate

584 granted / 694 resolved

+29.1% vs TC avg

Minimal +2% lift

Without

With

+2.2%

Interview Lift

resolved cases with interview

Typical timeline

2y 10m

Avg Prosecution

12 currently pending

Career history

712

Total Applications

across all art units

Statute-Specific Performance

§101

4.4%

-35.6% vs TC avg

§103

62.9%

+22.9% vs TC avg

§102

23.8%

-16.2% vs TC avg

§112

2.4%

-37.6% vs TC avg

Black line = Tech Center average estimate • Based on career data from 694 resolved cases

Prosecution Timeline

Jul 03, 2025

Application Filed

Jul 09, 2025

Response after Non-Final Action

Jun 02, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/389,998

Patent 12657158

COMMUNICATION APPARATUS AND CONTROL METHOD

2y 5m to grant Granted Jun 16, 2026

18/714,673

Patent 12651013

DOMAIN-SPECIFIC CONVERSATIONAL AUTOMATED ASSISTANT

2y 0m to grant Granted Jun 09, 2026

18/623,765

Patent 12645748

SYSTEMS AND METHODS FOR SEARCH APPLICATION DEVELOPMENT

2y 2m to grant Granted Jun 02, 2026

18/094,192

Patent 12639286

ENSURING CONSISTENT METADATA ACROSS COMPUTING DEVICES

3y 4m to grant Granted May 26, 2026

18/635,750

Patent 12639384

SYSTEMS AND METHODS FOR PROCESSING SUBJECTIVE QUERIES

2y 1m to grant Granted May 26, 2026

Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.

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Prosecution Projections

1-2

Expected OA Rounds

84%

Grant Probability

86%

With Interview (+2.2%)

2y 10m (~1y 9m remaining)

Median Time to Grant

Low

PTA Risk

Based on 694 resolved cases by this examiner. Grant probability derived from career allowance rate.