Last updated: July 17, 2026

Application No. 18/788,869

JELLY ROLL TYPE ELECTRODE ASSEMBLY, BATTERY CELL INCLUDING THE SAME, AND CYLINDRICAL BATTERY

Non-Final OA

Filed

Jul 30, 2024

Priority

Mar 16, 2022 — RE 10-2022-0032953 +2 more

Examiner

FRASER, STEWART A

Art Unit

1724

Tech Center

1700 — Chemical & Materials Engineering

Assignee

LG Energy Solution Ltd.

OA Round

1 (Non-Final)

Interview Optional

— +14.2% interview lift. Interview lift (+14.2%) is below the 15.0% threshold. A written response is recommended.

Based on 1352 resolved cases, 2023–2026

Examiner Intelligence

FRASER, STEWART A View full profile →

Grants 86% — above average

Career Allowance Rate

1164 granted / 1352 resolved

+21.1% vs TC avg

Moderate +14% lift

Without

With

+14.2%

Interview Lift

resolved cases with interview

Typical timeline

2y 5m

Avg Prosecution

26 currently pending

Career history

1368

Total Applications

across all art units

Statute-Specific Performance

§101

0.4%

-39.6% vs TC avg

§103

77.7%

+37.7% vs TC avg

§102

11.7%

-28.3% vs TC avg

§112

4.2%

-35.8% vs TC avg

Black line = Tech Center average estimate • Based on career data from 1352 resolved cases

Prosecution Timeline

Jul 30, 2024

Application Filed

May 07, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

17/993,431

Patent 12683174

SYSTEM AND METHOD FOR ESTIMATING HYDROGEN CONCENTRATION OF FUEL CELL

3y 7m to grant Granted Jul 14, 2026

18/192,913

Patent 12683253

BATTERY MODULE AND ELECTRONIC DEVICE CONTAINING THE SAME

3y 3m to grant Granted Jul 14, 2026

18/203,281

Patent 12683219

BATTERY MODULE COMPRISING BENT VAPOR CHAMBER

3y 1m to grant Granted Jul 14, 2026

16/892,757

Patent 12671114

SILICON-BASED ENERGY STORAGE DEVICES WITH LIPO2F2 SALT-CONTAINING ELECTROLYTE FORMULATIONS

6y 0m to grant Granted Jun 30, 2026

18/080,176

Patent 12649854

METHOD OF PREPARING LAMINATE AND LAMINATE FOR OPTICAL USE

3y 5m to grant Granted Jun 09, 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

86%

Grant Probability

99%

With Interview (+14.2%)

2y 5m (~6m remaining)

Median Time to Grant

Low

PTA Risk

Based on 1352 resolved cases by this examiner. Grant probability derived from career allowance rate.