Last updated: July 17, 2026

Application No. 18/891,485

WELLSITE OPERATIONS MACHINE VISION FRAMEWORK

Non-Final OA

Filed

Sep 20, 2024

Priority

Sep 21, 2023 — provisional 63/584,199 +1 more

Examiner

PERUNGAVOOR, SATHYANARAYA V

Art Unit

Tech Center

Assignee

Schlumberger Technology Corporation

OA Round

1 (Non-Final)

Interview Optional

— +39.0% interview lift. Interview already conducted in this application's prosecution history. This examiner has a 65% grant rate with +39.0% interview lift. Since an interview has already been tried, recommend written response with narrowed claims based on precedent claim evolution patterns.

Based on 244 resolved cases, 2023–2026

Examiner Intelligence

PERUNGAVOOR, SATHYANARAYA V View full profile →

Grants 65% — above average

Career Allowance Rate

159 granted / 244 resolved

+5.2% vs TC avg

Strong +39% interview lift

Without

With

+39.0%

Interview Lift

resolved cases with interview

Typical timeline

3y 9m

Avg Prosecution

15 currently pending

Career history

248

Total Applications

across all art units

Statute-Specific Performance

§101

4.5%

-35.5% vs TC avg

§103

69.6%

+29.6% vs TC avg

§102

22.3%

-17.7% vs TC avg

§112

3.1%

-36.9% vs TC avg

Black line = Tech Center average estimate • Based on career data from 244 resolved cases

Prosecution Timeline

Sep 20, 2024

Application Filed

May 28, 2026

Non-Final Rejection mailed

Jun 04, 2026

Interview Requested

Jun 18, 2026

Applicant Interview (Telephonic)

Jun 29, 2026

Examiner Interview Summary

Precedent Cases

Applications granted by this same examiner with similar technology

18/344,823

Patent 12602761

IMAGE ANALYSIS APPARATUS, IMAGE ANALYSIS METHOD, AND PROGRAM

2y 9m to grant Granted Apr 14, 2026

18/610,676

Patent 12599357

ULTRASOUND AUTOMATED DETECTION AND DISPLAY METHOD OF CRANIAL ABNORMAL REGIONS

2y 0m to grant Granted Apr 14, 2026

18/307,086

Patent 12518345

ACTIVITY DETECTION USING VIDEO ANALYSIS

2y 8m to grant Granted Jan 06, 2026

18/322,695

Patent 12519925

Method of Visualizing Calibration State of Camera, System, and Non-Transitory Computer-Readable Storage Medium Storing Computer Program

2y 7m to grant Granted Jan 06, 2026

18/302,293

Patent 12457328

Video Compression Using Template-Based Determination of Intra Prediction Mode

2y 6m to grant Granted Oct 28, 2025

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

1-2

Expected OA Rounds

65%

Grant Probability

99%

With Interview (+39.0%)

3y 9m (~1y 11m remaining)

Median Time to Grant

Low

PTA Risk

Based on 244 resolved cases by this examiner. Grant probability derived from career allowance rate.