Last updated: July 17, 2026

Application No. 18/289,825

TITANIUM OXIDE PARTICLES AND METHOD FOR PRODUCING SAME

Non-Final OA

Filed

Nov 07, 2023

Priority

May 17, 2021 — JP 2021-083292 +1 more

Examiner

BAUM, ZACHARY JOHN

Art Unit

1736

Tech Center

1700 — Chemical & Materials Engineering

Assignee

RESONAC Corporation

OA Round

1 (Non-Final)

Interview Optional

— +15.9% interview lift. Examiner has a relatively high allowance rate (81%); +15.9% interview lift. A written response may suffice.

Based on 121 resolved cases, 2023–2026

Examiner Intelligence

BAUM, ZACHARY JOHN View full profile →

Grants 81% — above average

Career Allowance Rate

98 granted / 121 resolved

+16.0% vs TC avg

Strong +16% interview lift

Without

With

+15.9%

Interview Lift

resolved cases with interview

Typical timeline

2y 11m

Avg Prosecution

35 currently pending

Career history

148

Total Applications

across all art units

Statute-Specific Performance

§103

58.0%

+18.0% vs TC avg

§102

11.1%

-28.9% vs TC avg

§112

17.3%

-22.7% vs TC avg

Black line = Tech Center average estimate • Based on career data from 121 resolved cases

Prosecution Timeline

Nov 07, 2023

Application Filed

May 21, 2026

Non-Final Rejection mailed (current)

Precedent Cases

Applications granted by this same examiner with similar technology

18/125,179

Patent 12673877

METHOD FOR MANUFACTURING SPHERICAL PARTICLE MATERIAL

3y 3m to grant Granted Jul 07, 2026

17/800,185

Patent 12662719

PROCESSES FOR THE RECOVERY OF URANIUM

3y 10m to grant Granted Jun 23, 2026

18/194,362

Patent 12655027

COMPOSITE AMMONIUM DIURANATE GEL PARTICLES WITH A PHENOLIC RESIN PHASE, AND METHODS OF MAKING THE SAME

3y 2m to grant Granted Jun 16, 2026

18/044,043

Patent 12637362

PROCESS FOR PREPARING BATTERY GRADE METAL SULPHATE SOLUTIONS

3y 2m to grant Granted May 26, 2026

18/339,554

Patent 12636605

INDUSTRIAL AIR POLLUTION REMOVAL SYSTEM

2y 11m 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.

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Prosecution Projections

1-2

Expected OA Rounds

81%

Grant Probability

97%

With Interview (+15.9%)

2y 11m (~3m remaining)

Median Time to Grant

Low

PTA Risk

Based on 121 resolved cases by this examiner. Grant probability derived from career allowance rate.