Last updated: July 12, 2026

Application No. 18/955,737

Untitled Application

Unknown

Filed

Examiner

DANG, CHRISTINE

Art Unit

Tech Center

Mastercard International Incorporated

Assignee

Mastercard International Incorporated

OA Round

2 (Non-Final)

This examiner grants 49% of cases after interview

— +50.7% interview lift. A telephonic interview to clarify the technical implementation could significantly improve the outcome.

Based on 171 resolved cases, 2023–2026

Examiner Intelligence

DANG, CHRISTINE View full profile →

Grants 49% of resolved cases

Career Allowance Rate

84 granted / 171 resolved

-10.9% vs TC avg

Strong +51% interview lift

Without

With

+50.7%

Interview Lift

resolved cases with interview

Typical timeline

4y 0m

Avg Prosecution

25 currently pending

Career history

206

Total Applications

across all art units

Statute-Specific Performance

§101

1.5%

-38.5% vs TC avg

§103

94.3%

+54.3% vs TC avg

§102

3.0%

-37.0% vs TC avg

§112

0.5%

-39.5% vs TC avg

Black line = Tech Center average estimate • Based on career data from 171 resolved cases

Prosecution Timeline

Dec 05, 2025

Non-Final Rejection mailed

Mar 05, 2026

Response Filed

May 28, 2026

Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/811,943

Patent 12657575

NATIVE TOKEN BRIDGING

1y 9m to grant Granted Jun 16, 2026

17/986,924

Patent 12639720

AI-BASED COMPUTER RECORD COMPLIANCE MANAGEMENT SYSTEM AND METHOD

3y 6m to grant Granted May 26, 2026

17/791,154

Patent 12619982

SINGLE-USE TOKENS

3y 10m to grant Granted May 05, 2026

18/061,170

Patent 12597013

USING PARTITIONS WITHIN A DISTRIBUTED DATABASE

3y 4m to grant Granted Apr 07, 2026

17/584,013

Patent 12572937

METHOD AND SYSTEM FOR SINGLE PURPOSE PUBLIC KEYS FOR PUBLIC LEDGERS

4y 1m to grant Granted Mar 10, 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.

Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

2-3

Expected OA Rounds

49%

Grant Probability

99%

With Interview (+50.7%)

4y 0m

Median Time to Grant

Moderate

PTA Risk

Based on 171 resolved cases by this examiner. Grant probability derived from career allowance rate.