Last updated: April 24, 2026

Application No. 19/340,407

Untitled Application

Unknown

Filed

1700

Examiner

PAK, HANNAH J

Art Unit

1764

Tech Center

Trustees of Boston University

Assignee

Trustees Of Boston University

OA Round

1 (Non-Final)

Interview Optional

— +20.1% interview lift. This examiner has a relatively high allow rate; a written response may suffice.

Based on 1194 resolved cases, 2023–2026

Examiner Intelligence

PAK, HANNAH J View full profile →

Grants 78% — above average

Career Allow Rate

932 granted / 1194 resolved

+18.1% vs TC avg

Strong +20% interview lift

Without

With

+20.1%

Interview Lift

resolved cases with interview

Typical timeline

2y 9m

Avg Prosecution

21 currently pending

Career history

1215

Total Applications

across all art units

Statute-Specific Performance

§101

0.3%

-39.7% vs TC avg

§103

46.1%

+6.1% vs TC avg

§102

4.1%

-35.9% vs TC avg

§112

23.8%

-16.2% vs TC avg

Black line = Tech Center average estimate • Based on career data from 1194 resolved cases

Prosecution Timeline

1700

Application Filed

Mar 06, 2026

Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

17/800,590

Patent 12595329

METHOD FOR PRODUCING HOLLOW RESIN PARTICLES

2y 5m to grant Granted Apr 07, 2026

17/905,018

Patent 12595343

ADDITIVE MIXTURES FOR RHEOLOGY MODIFICATION OF POLYMERS

2y 5m to grant Granted Apr 07, 2026

18/041,484

Patent 12590180

OLEFINIC COMPOSITIONS COMPRISING HYDROCARBON RESINS

2y 5m to grant Granted Mar 31, 2026

18/585,067

Patent 12577378

RUBBER COMPOSITION FOR TYRES

2y 5m to grant Granted Mar 17, 2026

17/928,012

Patent 12570783

STYRENE ACRYLATE-SILOXANE COMPOSITE EMULSION WITH CORE-SHELL STRUCTURE, AND PREPARATION METHOD AND USE THEREOF

2y 5m to grant Granted Mar 10, 2026

Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.

Prosecution Projections

1-2

Expected OA Rounds

78%

Grant Probability

98%

With Interview (+20.1%)

2y 9m

Median Time to Grant

Low

PTA Risk

Based on 1194 resolved cases by this examiner. Grant probability derived from career allow rate.