Last updated: July 17, 2026

Application No. 18/305,550

ORGANIC COMPOUND AND LIGHT-EMITTING DEVICE

Non-Final OA

Filed

Apr 24, 2023

Priority

Apr 28, 2022 — JP 2022-075265

Examiner

KOLLIAS, ALEXANDER C

Art Unit

Tech Center

Assignee

Semiconductor Energy Laboratory Co., Ltd.

OA Round

1 (Non-Final)

This examiner grants 43% of cases after interview

— +35.7% interview lift. A telephonic interview to clarify the technical implementation could significantly improve the outcome.

Based on 950 resolved cases, 2023–2026

Examiner Intelligence

KOLLIAS, ALEXANDER C View full profile →

Grants 43% of resolved cases

Career Allowance Rate

405 granted / 950 resolved

-17.4% vs TC avg

Strong +36% interview lift

Without

With

+35.7%

Interview Lift

resolved cases with interview

Typical timeline

3y 5m

Avg Prosecution

34 currently pending

Career history

993

Total Applications

across all art units

Statute-Specific Performance

§101

0.3%

-39.7% vs TC avg

§103

80.3%

+40.3% vs TC avg

§102

5.7%

-34.3% vs TC avg

§112

4.7%

-35.3% vs TC avg

Black line = Tech Center average estimate • Based on career data from 950 resolved cases

Prosecution Timeline

Apr 24, 2023

Application Filed

May 11, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

16/829,818

Patent 12624061

ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS

6y 1m to grant Granted May 12, 2026

18/461,169

Patent 12615957

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

2y 7m to grant Granted Apr 28, 2026

17/842,117

Patent 12610732

ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES

3y 10m to grant Granted Apr 21, 2026

15/550,590

Patent 12559459

AROMATIC HETEROCYCLIC DERIVATIVE, AND ORGANIC ELECTROLUMINESCENT ELEMENT, ILLUMINATION DEVICE, AND DISPLAY DEVICE USING AROMATIC HETEROCYCLIC DERIVATIVE

8y 6m to grant Granted Feb 24, 2026

17/419,306

Patent 12543426

Organic Light Emitting Device and Display Apparatus

4y 7m to grant Granted Feb 03, 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

43%

Grant Probability

78%

With Interview (+35.7%)

3y 5m (~3m remaining)

Median Time to Grant

Low

PTA Risk

Based on 950 resolved cases by this examiner. Grant probability derived from career allowance rate.