Last updated: July 13, 2026

Application No. 19/141,487

Untitled Application

Unknown

Filed

Priority

Dec 23, 2022 — RE 10-2022-0183709 +2 more

Examiner

WEINER, LAURA S

Art Unit

Tech Center

LG Energy Solution, Ltd.

Assignee

LG Energy Solution Ltd.

OA Round

1 (Non-Final)

Interview Optional

— +14.3% interview lift. Interview already conducted in this application's prosecution history. This examiner has a 85% grant rate with +14.3% interview lift. Since an interview has already been tried, recommend written response with narrowed claims based on precedent claim evolution patterns.

Based on 1155 resolved cases, 2023–2026

Examiner Intelligence

WEINER, LAURA S View full profile →

Grants 85% — above average

Career Allowance Rate

984 granted / 1155 resolved

+25.2% vs TC avg

Moderate +14% lift

Without

With

+14.3%

Interview Lift

resolved cases with interview

Typical timeline

3y 1m

Avg Prosecution

44 currently pending

Career history

1189

Total Applications

across all art units

Statute-Specific Performance

§101

0.4%

-39.6% vs TC avg

§103

50.8%

+10.8% vs TC avg

§102

15.6%

-24.4% vs TC avg

§112

17.9%

-22.1% vs TC avg

Black line = Tech Center average estimate • Based on career data from 1155 resolved cases

Prosecution Timeline

May 13, 2026

Non-Final Rejection mailed

Jun 24, 2026

Examiner Interview (Telephonic)

Jun 24, 2026

Examiner Interview Summary

Precedent Cases

Applications granted by this same examiner with similar technology

17/955,382

Patent 12665192

INTERMETALLIC ANODE MATERIALS FOR LITHIUM-ION BATTERIES

3y 8m to grant Granted Jun 23, 2026

17/867,672

Patent 12658423

RECHARGEABLE ZINC METAL BATTERY

3y 11m to grant Granted Jun 16, 2026

17/974,811

Patent 12651771

ELECTROLYTIC SOLUTION FOR LITHIUM SECONDARY BATTERIES AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME

3y 7m to grant Granted Jun 09, 2026

17/887,621

Patent 12640396

ORGANIC ELECTROLYTIC SOLUTION AND LITHIUM BATTERY INCLUDING THE SAME

3y 9m to grant Granted May 26, 2026

18/014,684

Patent 12640370

POSITIVE ELECTRODE MATERIAL AND BATTERY

3y 2m to grant Granted May 26, 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

85%

Grant Probability

99%

With Interview (+14.3%)

3y 1m

Median Time to Grant

Low

PTA Risk

Based on 1155 resolved cases by this examiner. Grant probability derived from career allowance rate.