Last updated: April 24, 2026

Application No. 19/195,797

Untitled Application

Unknown

Filed

2100

Examiner

HARPER, ELIYAH STONE

Art Unit

2166

Tech Center

THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

Assignee

The Trustees of Columbia University in the City of New York

OA Round

1 (Non-Final)

Interview Optional

— +11.5% interview lift. This examiner has a relatively high allow rate; a written response may suffice.

Based on 765 resolved cases, 2023–2026

Examiner Intelligence

HARPER, ELIYAH STONE View full profile →

Grants 73% — above average

Career Allow Rate

560 granted / 765 resolved

+13.2% vs TC avg

Moderate +12% lift

Without

With

+11.5%

Interview Lift

resolved cases with interview

Typical timeline

4y 2m

Avg Prosecution

16 currently pending

Career history

781

Total Applications

across all art units

Statute-Specific Performance

§101

20.1%

-19.9% vs TC avg

§103

48.2%

+8.2% vs TC avg

§102

19.6%

-20.4% vs TC avg

§112

2.7%

-37.3% vs TC avg

Black line = Tech Center average estimate • Based on career data from 765 resolved cases

Prosecution Timeline

2100

Application Filed

Jan 15, 2026

Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/891,083

Patent 12596694

Collaborative Automated System for Intelligent Storage Forecasting and Abend Handling

2y 5m to grant Granted Apr 07, 2026

18/768,985

Patent 12585648

EFFICIENT QUERY EXECUTION FOR ONTOLOGY-BASED DATABASES

2y 5m to grant Granted Mar 24, 2026

18/396,923

Patent 12579119

SELECTIVE SPOOL DATA STORAGE IN AN OBJECT STORE OR LOCAL DATABASE STORAGE

2y 5m to grant Granted Mar 17, 2026

18/885,635

Patent 12579131

TRANSACTIONALLY CONSISTENT HNSW INDEX

2y 5m to grant Granted Mar 17, 2026

18/917,705

Patent 12581019

SYSTEMS AND METHODS FOR QUERYING DATABASES OF CLAIMS

2y 5m to grant Granted Mar 17, 2026

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

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.

Prosecution Projections

1-2

Expected OA Rounds

73%

Grant Probability

85%

With Interview (+11.5%)

4y 2m

Median Time to Grant

Low

PTA Risk

Based on 765 resolved cases by this examiner. Grant probability derived from career allow rate.

Untitled Application

Interview Optional

Examiner Intelligence

Statute-Specific Performance

Prosecution Timeline

Precedent Cases

Applications granted by this same examiner with similar technology

AI Strategy Recommendation

Prosecution Projections

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