Last updated: April 24, 2026

Application No. 18/575,601

Untitled Application

Unknown

Filed

2800

Examiner

CHARIOUI, MOHAMED

Art Unit

2857

Tech Center

Schlumberger Technology Corporation

Assignee

Schlumberger Technology Corporation

OA Round

1 (Non-Final)

Interview Optional

— +12.8% interview lift. This examiner has a relatively high allow rate; a written response may suffice.

Based on 690 resolved cases, 2023–2026

Examiner Intelligence

CHARIOUI, MOHAMED View full profile →

Grants 81% — above average

Career Allow Rate

560 granted / 690 resolved

+21.2% vs TC avg

Moderate +13% lift

Without

With

+12.8%

Interview Lift

resolved cases with interview

Typical timeline

3y 4m

Avg Prosecution

38 currently pending

Career history

728

Total Applications

across all art units

Statute-Specific Performance

§101

22.6%

-17.4% vs TC avg

§103

30.4%

-9.6% vs TC avg

§102

24.8%

-15.2% vs TC avg

§112

15.7%

-24.3% vs TC avg

Black line = Tech Center average estimate • Based on career data from 690 resolved cases

Prosecution Timeline

2800

Application Filed

Apr 06, 2026

Non-Final Rejection

Apr 16, 2026

Interview Requested

Precedent Cases

Applications granted by this same examiner with similar technology

18/329,154

Patent 12601658

DETERMINING THE CONDITION OF MOVING PARTS OF AIRCRAFT

2y 5m to grant Granted Apr 14, 2026

18/066,037

Patent 12596129

METHODS, MEDIUMS, AND SYSTEMS FOR MONITORING THE HEALTH OF AN ANALYTICAL CHEMISTRY SYSTEM

2y 5m to grant Granted Apr 07, 2026

18/449,532

Patent 12596912

SYSTEMS AND METHODS FOR USE IN OPERATIONS AND MAINTENANCE SYSYEMS FOR CONTROLLING THE OPERATION OF SECOND SYSTEM

2y 5m to grant Granted Apr 07, 2026

17/928,584

Patent 12586679

SYSTEMS AND METHODS FOR ASSESSING BAYS ON DIAGNOSTIC DEVICES

2y 5m to grant Granted Mar 24, 2026

18/002,994

Patent 12582170

USER FEEDBACK SYSTEM AND METHOD

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

81%

Grant Probability

94%

With Interview (+12.8%)

3y 4m

Median Time to Grant

Low

PTA Risk

Based on 690 resolved cases by this examiner. Grant probability derived from career allow rate.