Last updated: April 22, 2026

Application No. 19/126,460

Untitled Application

Unknown

Filed

2800

Priority

Nov 01, 2022 — RE 20-2022-0002558 +1 more

Examiner

APENTENG, JESSICA MCMILLAN

Art Unit

2875

Tech Center

DONGWOO FINE-CHEM CO., LTD.

Assignee

Dongwoo Fine-Chem Co. Ltd.

OA Round

1 (Non-Final)

Interview Optional

— +18.5% interview lift. Examiner has a relatively high allowance rate (66%); +18.5% interview lift. A written response may suffice.

Based on 971 resolved cases, 2023–2026

Examiner Intelligence

APENTENG, JESSICA MCMILLAN View full profile →

Grants 66% — above average

Career Allowance Rate

637 granted / 971 resolved

+5.6% vs TC avg

Strong +18% interview lift

Without

With

+18.5%

Interview Lift

resolved cases with interview

Typical timeline

2y 7m

Avg Prosecution

66 currently pending

Career history

1037

Total Applications

across all art units

Statute-Specific Performance

§101

0.1%

-39.9% vs TC avg

§103

59.2%

+19.2% vs TC avg

§102

29.1%

-10.9% vs TC avg

§112

7.0%

-33.0% vs TC avg

Black line = Tech Center average estimate • Based on career data from 971 resolved cases

Prosecution Timeline

2800

Application Filed

Mar 25, 2026

Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/247,602

Patent 12585155

BACKLIGHT PANEL

1y 2m to grant Granted Mar 24, 2026

18/593,153

Patent 12584605

LAMP FOR VEHICLE

2y 0m to grant Granted Mar 24, 2026

17/888,046

Patent 12578576

FRONT LIGHTING OF A DISPLAY FOR A WEARABLE E-READER

3y 7m to grant Granted Mar 17, 2026

18/632,012

Patent 12570206

AUTOMOBILE

1y 11m to grant Granted Mar 10, 2026

18/135,032

Patent 12557703

ILLUMINATOR, ILLUMINATOR REPAIRING DEVICE, AND ILLUMINATOR REPAIRING METHOD

2y 10m to grant Granted Feb 17, 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

66%

Grant Probability

84%

With Interview (+18.5%)

2y 7m

Median Time to Grant

Low

PTA Risk

Based on 971 resolved cases by this examiner. Grant probability derived from career allowance rate.