Last updated: April 19, 2026

Application No. 18/560,267

ANTI-FOAMING MAGNESIUM HYDROXIDE SUSPENSION

Non-Final OA

Filed

Nov 10, 2023

Examiner

MCCRACKEN, DANIEL

Art Unit

1736

Tech Center

1700 — Chemical & Materials Engineering

Assignee

Timab Magnesium

OA Round

1 (Non-Final)

Interview Optional

— +16.1% interview lift. This examiner has a relatively high allow rate; a written response may suffice.

Based on 1179 resolved cases, 2023–2026

Examiner Intelligence

MCCRACKEN, DANIEL View full profile →

Grants 72% — above average

Career Allow Rate

849 granted / 1179 resolved

+7.0% vs TC avg

Strong +16% interview lift

Without

With

+16.1%

Interview Lift

resolved cases with interview

Typical timeline

2y 11m

Avg Prosecution

31 currently pending

Career history

1210

Total Applications

across all art units

Statute-Specific Performance

§101

1.1%

-38.9% vs TC avg

§103

38.0%

-2.0% vs TC avg

§102

19.7%

-20.3% vs TC avg

§112

32.9%

-7.1% vs TC avg

Black line = Tech Center average estimate • Based on career data from 1179 resolved cases

Prosecution Timeline

Nov 10, 2023

Application Filed

Mar 26, 2026

Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

17/299,564

Patent 12600629

PARTICULATE CARBON MATERIALS AND METHOD FOR THE SEPARATION THEREOF

2y 5m to grant Granted Apr 14, 2026

18/138,020

Patent 12600632

LAYER-NUMBER-CONTROLLABLE GRAPHENE DERIVED FROM NATURAL BIOMASS AND PREPARATION METHOD THEREOF

2y 5m to grant Granted Apr 14, 2026

17/847,440

Patent 12590004

CONDUCTIVE DIAMOND/AMORPHOUS CARBON COMPOSITE MATERIAL HAVING HIGH STRENGTH AND PROCESS FOR PREPARING THE SAME

2y 5m to grant Granted Mar 31, 2026

17/872,502

Patent 12590000

POROUS CARBON COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREOF

2y 5m to grant Granted Mar 31, 2026

17/986,174

Patent 12583751

REDUCED ACYLATED GRAPHENE OXIDE AND METHOD FOR PREPARING THE SAME

2y 5m to grant Granted Mar 24, 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

72%

Grant Probability

88%

With Interview (+16.1%)

2y 11m

Median Time to Grant

Low

PTA Risk

Based on 1179 resolved cases by this examiner. Grant probability derived from career allow rate.