Last updated: April 24, 2026

Application No. 19/259,077

Untitled Application

Unknown

Filed

3700

Examiner

MIAN, SHAFIQ A

Art Unit

3746

Tech Center

Hitachi Industrial Equipment Systems Co., Ltd.

Assignee

Hitachi Industrial Equipment Systems Co., Ltd.

OA Round

1 (Non-Final)

Interview Optional

— +25.5% interview lift. This examiner has a relatively high allow rate; a written response may suffice.

Based on 810 resolved cases, 2023–2026

Examiner Intelligence

MIAN, SHAFIQ A View full profile →

Grants 79% — above average

Career Allow Rate

637 granted / 810 resolved

+18.6% vs TC avg

Strong +26% interview lift

Without

With

+25.5%

Interview Lift

resolved cases with interview

Typical timeline

2y 2m

Avg Prosecution

21 currently pending

Career history

831

Total Applications

across all art units

Statute-Specific Performance

§101

0.9%

-39.1% vs TC avg

§103

43.9%

+3.9% vs TC avg

§102

24.9%

-15.1% vs TC avg

§112

27.0%

-13.0% vs TC avg

Black line = Tech Center average estimate • Based on career data from 810 resolved cases

Prosecution Timeline

3700

Application Filed

Mar 03, 2026

Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/846,936

Patent 12600486

METHOD AND UNIT FOR CONTROLLING A MOTOR ASSEMBLY

2y 5m to grant Granted Apr 14, 2026

18/011,783

Patent 12582793

PUMP DEVICE, RESPIRATORY DEVICE AND METHOD FOR PROVIDING A RESPIRATORY GAS

2y 5m to grant Granted Mar 24, 2026

18/071,238

Patent 12588416

PIEZOELECTRIC ACTUATOR

2y 5m to grant Granted Mar 24, 2026

18/788,796

Patent 12584485

SCREW COMPRESSOR HAVING ROTORS MOUNTED ON ONE SIDE

2y 5m to grant Granted Mar 24, 2026

18/810,476

Patent 12584438

DIESEL ENGINE

2y 5m to grant Granted Mar 24, 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

79%

Grant Probability

99%

With Interview (+25.5%)

2y 2m

Median Time to Grant

Low

PTA Risk

Based on 810 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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