Last updated: April 24, 2026

Application No. 19/191,157

Untitled Application

Unknown

Filed

2100

Examiner

ZHAO, YU

Art Unit

2169

Tech Center

Oracle International Corporation

Assignee

Oracle International Corporation

OA Round

1 (Non-Final)

Interview Optional

— +41.6% interview lift. This examiner has a relatively high allow rate; a written response may suffice.

Based on 361 resolved cases, 2023–2026

Examiner Intelligence

ZHAO, YU View full profile →

Grants 52% of resolved cases

Career Allow Rate

186 granted / 361 resolved

-8.5% vs TC avg

Strong +42% interview lift

Without

With

+41.6%

Interview Lift

resolved cases with interview

Typical timeline

4y 4m

Avg Prosecution

7 currently pending

Career history

368

Total Applications

across all art units

Statute-Specific Performance

§101

20.1%

-19.9% vs TC avg

§103

55.5%

+15.5% vs TC avg

§102

4.8%

-35.2% vs TC avg

§112

12.8%

-27.2% vs TC avg

Black line = Tech Center average estimate • Based on career data from 361 resolved cases

Prosecution Timeline

2100

Application Filed

Mar 03, 2026

Examiner Interview (Telephonic)

Mar 07, 2026

Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

17/918,974

Patent 12602427

TRANSFORMING DATA FROM STREAMING MEDIA

2y 5m to grant Granted Apr 14, 2026

18/630,749

Patent 12602393

Modular Execution and Management of Extract, Transform, Load (ETL) Processes

2y 5m to grant Granted Apr 14, 2026

18/731,733

Patent 12585720

INTERACTIVE GEOGRAPHICAL MAP

2y 5m to grant Granted Mar 24, 2026

18/345,420

Patent 12579105

DELETING DATA IN A VERSIONED DATABASE

2y 5m to grant Granted Mar 17, 2026

16/767,223

Patent 12572576

RECOMMENDER METHODS AND SYSTEMS FOR PATENT PROCESSING

2y 5m to grant Granted Mar 10, 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

52%

Grant Probability

93%

With Interview (+41.6%)

4y 4m

Median Time to Grant

Low

PTA Risk

Based on 361 resolved cases by this examiner. Grant probability derived from career allow rate.