Last updated: April 22, 2026

Application No. 19/344,871

Untitled Application

Unknown

Filed

3600

Priority

Sep 30, 2024 — provisional 63/701,212

Examiner

PATEL, NEEL G

Art Unit

3676

Tech Center

Premier Coil Solutions, Inc.

Assignee

Premier Coil Solutions Inc.

OA Round

1 (Non-Final)

This examiner grants 60% of cases after interview

— +35.5% interview lift. A telephonic interview to clarify the technical implementation could significantly improve the outcome.

Based on 270 resolved cases, 2023–2026

Examiner Intelligence

PATEL, NEEL G View full profile →

Grants 60% of resolved cases

Career Allowance Rate

163 granted / 270 resolved

At TC average

Strong +36% interview lift

Without

With

+35.5%

Interview Lift

resolved cases with interview

Typical timeline

3y 6m

Avg Prosecution

43 currently pending

Career history

313

Total Applications

across all art units

Statute-Specific Performance

§101

0.5%

-39.5% vs TC avg

§103

55.1%

+15.1% vs TC avg

§102

21.4%

-18.6% vs TC avg

§112

20.3%

-19.7% vs TC avg

Black line = Tech Center average estimate • Based on career data from 270 resolved cases

Prosecution Timeline

3600

Application Filed

Mar 21, 2026

Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

16/595,259

Patent 12595717

MULTILATERAL JUNCTION FITTING FOR INTELLIGENT COMPLETION OF WELL

6y 6m to grant Granted Apr 07, 2026

18/642,065

Patent 12595708

CENTRALIZER FOR A TOOL IN A DRILL COLLAR

1y 11m to grant Granted Apr 07, 2026

18/615,082

Patent 12590518

SLEEVE AND PLUG SYSTEM AND METHOD

2y 0m to grant Granted Mar 31, 2026

18/629,206

Patent 12577850

DOWNHOLE TOOL AND METHOD OF USE

1y 11m to grant Granted Mar 17, 2026

18/731,162

Patent 12577843

BACK PRESSURE VALVE RETRIEVAL TOOL AND METHODS OF USE

1y 9m to grant Granted Mar 17, 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.

Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2

Expected OA Rounds

60%

Grant Probability

96%

With Interview (+35.5%)

3y 6m

Median Time to Grant

Low

PTA Risk

Based on 270 resolved cases by this examiner. Grant probability derived from career allowance rate.