Last updated: April 22, 2026

Application No. 19/113,356

Untitled Application

Unknown

Filed

1700

Priority

Oct 07, 2022 — RE 10-2022-0128694 +4 more

Examiner

ZHANG, HAI Y

Art Unit

1717

Tech Center

SOULBRAIN CO., LTD.

Assignee

Soulbrain Co. Ltd.

OA Round

1 (Non-Final)

Interview Optional

— +43.4% interview lift. Examiner has a relatively high allowance rate (68%); +43.4% interview lift. A written response may suffice.

Based on 318 resolved cases, 2023–2026

Examiner Intelligence

ZHANG, HAI Y View full profile →

Grants 68% — above average

Career Allowance Rate

215 granted / 318 resolved

+7.6% vs TC avg

Strong +43% interview lift

Without

With

+43.4%

Interview Lift

resolved cases with interview

Typical timeline

3y 3m

Avg Prosecution

21 currently pending

Career history

339

Total Applications

across all art units

Statute-Specific Performance

§101

0.5%

-39.5% vs TC avg

§103

40.2%

+0.2% vs TC avg

§102

23.9%

-16.1% vs TC avg

§112

25.8%

-14.2% vs TC avg

Black line = Tech Center average estimate • Based on career data from 318 resolved cases

Prosecution Timeline

1700

Application Filed

Precedent Cases

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2y 7m to grant Granted Apr 14, 2026

17/844,181

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INTEGRATED METHODS FOR GRAPHENE FORMATION

3y 8m to grant Granted Mar 10, 2026

17/622,116

Patent 12560271

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4y 2m to grant Granted Feb 24, 2026

17/787,019

Patent 12559829

HOT-DIP Zn-Al-Mg-BASED ALLOY-PLATED STEEL MATERIAL HAVING EXCELLENT CORROSION RESISTANCE OF PROCESSED PORTION, AND METHOD FOR MANUFACTURING SAME

3y 8m to grant Granted Feb 24, 2026

18/482,282

Patent 12560272

COATED PIPE SECTION AND METHOD FOR COATING A PIPE

2y 4m to grant Granted Feb 24, 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

1-2

Expected OA Rounds

68%

Grant Probability

99%

With Interview (+43.4%)

3y 3m

Median Time to Grant

Low

PTA Risk

Based on 318 resolved cases by this examiner. Grant probability derived from career allowance rate.