Last updated: July 13, 2026

Application No. 19/299,871

Untitled Application

Unknown

Filed

1700

Priority

Oct 13, 2017 — provisional 62/572,083 +6 more

Examiner

PARK, LISA S

Art Unit

1729

Tech Center

LG Energy Solution, Ltd.

Assignee

LG Energy Solution Ltd.

OA Round

1 (Non-Final)

Interview Optional

— +23.1% interview lift. Examiner has a relatively high allowance rate (77%); +23.1% interview lift. A written response may suffice.

Based on 734 resolved cases, 2023–2026

Examiner Intelligence

PARK, LISA S View full profile →

Grants 77% — above average

Career Allowance Rate

567 granted / 734 resolved

+17.2% vs TC avg

Strong +23% interview lift

Without

With

+23.1%

Interview Lift

resolved cases with interview

Typical timeline

2y 11m

Avg Prosecution

28 currently pending

Career history

769

Total Applications

across all art units

Statute-Specific Performance

§101

0.8%

-39.2% vs TC avg

§103

82.8%

+42.8% vs TC avg

§102

3.9%

-36.1% vs TC avg

§112

5.5%

-34.5% vs TC avg

Black line = Tech Center average estimate • Based on career data from 734 resolved cases

Prosecution Timeline

1700

Application Filed

Mar 02, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/012,291

Patent 12671140

A BATTERY DEVICE WITH PROTECTION AGAINST FIRE PROPAGATION

3y 6m to grant Granted Jun 30, 2026

18/083,931

Patent 12658498

CELL LEAD-OUT PIECE, BATTERY, AND ELECTRIC VEHICLE

3y 6m to grant Granted Jun 16, 2026

17/717,695

Patent 12651775

ELECTROLYTES FOR LITHIUM BATTERIES

4y 2m to grant Granted Jun 09, 2026

17/831,180

Patent 12651768

LITHIUM ION CELLS WITH HIGH PERFORMANCE ELECTROLYTE AND SILICON OXIDE ACTIVE MATERIALS ACHIEVING LONG CYCLE LIFE, FAST CHARGE AND HIGH THERMAL STABILITY

4y 0m to grant Granted Jun 09, 2026

18/007,877

Patent 12651741

Cathode Active Material and Lithium Ion Battery Comprising Said Cathode Active Material

3y 6m 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.

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Prosecution Projections

1-2

Expected OA Rounds

77%

Grant Probability

99%

With Interview (+23.1%)

2y 11m

Median Time to Grant

Low

PTA Risk

Based on 734 resolved cases by this examiner. Grant probability derived from career allowance rate.