Last updated: August 17, 2026

Application No. 17/761,830

NOVEL P62 LIGAND COMPOUND, AND COMPOSITION CONTAINING SAME FOR PREVENTING, AMELIORATING, OR TREATING PROTEINOPATHIES

Non-Final OA

Filed

Mar 18, 2022

Priority

Sep 20, 2019 — provisional 62/903,489 +1 more

Examiner

YOO, SUN JAE

Art Unit

1621

Tech Center

1600 — Biotechnology & Organic Chemistry

Assignee

Seoul National University R&DB Foundation

OA Round

4 (Non-Final)

Interview Optional

— +0.3% interview lift. Interview lift (+0.3%) is below the 15.0% threshold. A written response is recommended.

Based on 1234 resolved cases, 2023–2026

Examiner Intelligence

YOO, SUN JAE View full profile →

Grants 71% — above average

Career Allowance Rate

876 granted / 1234 resolved

+11.0% vs TC avg

Minimal +0% lift

Without

With

+0.3%

Interview Lift

resolved cases with interview

Typical timeline

2y 8m

Avg Prosecution

111 currently pending

Career history

1296

Total Applications

across all art units

Statute-Specific Performance

§101

1.1%

-38.9% vs TC avg

§103

17.0%

-23.0% vs TC avg

§102

27.6%

-12.4% vs TC avg

§112

33.8%

-6.2% vs TC avg

Black line = Tech Center average estimate • Based on career data from 1234 resolved cases

Prosecution Timeline

Show 3 earlier events

May 28, 2025

Final Rejection mailed

Aug 27, 2025

Response after Non-Final Action

Sep 26, 2025

Request for Continued Examination

Oct 07, 2025

Response after Non-Final Action

Jan 27, 2026

Non-Final Rejection mailed

Apr 27, 2026

Response Filed

May 27, 2026

Final Rejection mailed

Jul 20, 2026

Response after Non-Final Action

Precedent Cases

Applications granted by this same examiner with similar technology

17/423,422

Patent 12692253

Antimicrobial Compounds and Methods

5y 0m to grant Granted Jul 28, 2026

18/289,449

Patent 12690381

ORGANOMETALLIC COMPOUND AND APPLICATION THEREOF

2y 8m to grant Granted Jul 21, 2026

17/618,591

Patent 12674026

PROCESS FOR PREPARING POLYOL-BASED ESTERS OF ACYL-CAPPED HYDROXY CARBOXYLIC ACIDS

4y 6m to grant Granted Jul 07, 2026

17/401,378

Patent 12661353

SPT5 INHIBITORS AND USES THEREOF

4y 10m to grant Granted Jun 23, 2026

18/643,948

Patent 12662459

METHOD FOR THE SYNTHESIS OF 3-R-1,4,2-DIOXAZOL-5-ONES

2y 2m to grant Granted Jun 23, 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

4-5

Expected OA Rounds

71%

Grant Probability

71%

With Interview (+0.3%)

2y 8m (~0m remaining)

Median Time to Grant

High

PTA Risk

Based on 1234 resolved cases by this examiner. Grant probability derived from career allowance rate.

NOVEL P62 LIGAND COMPOUND, AND COMPOSITION CONTAINING SAME FOR PREVENTING, AMELIORATING, OR TREATING PROTEINOPATHIES

Interview Optional

Examiner Intelligence

Statute-Specific Performance

Prosecution Timeline

Precedent Cases

Applications granted by this same examiner with similar technology

Strategy Recommendation AI-generated — please review before filing

Prosecution Projections

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