Last updated: July 13, 2026

Application No. 19/164,486

Untitled Application

Unknown

Filed

Priority

Mar 13, 2023 — FR FR2302291 +1 more

Examiner

DELRUE, BRIAN CHRISTOPHER

Art Unit

Tech Center

SAFRAN AIRCRAFT ENGINES

Assignee

Safran S.A.

OA Round

1 (Non-Final)

Interview Optional

— +21.7% interview lift. Examiner has a relatively high allowance rate (84%); +21.7% interview lift. A written response may suffice.

Based on 431 resolved cases, 2023–2026

Examiner Intelligence

DELRUE, BRIAN CHRISTOPHER View full profile →

Grants 84% — above average

Career Allowance Rate

363 granted / 431 resolved

+24.2% vs TC avg

Strong +22% interview lift

Without

With

+21.7%

Interview Lift

resolved cases with interview

Typical timeline

2y 3m

Avg Prosecution

39 currently pending

Career history

463

Total Applications

across all art units

Statute-Specific Performance

§101

0.9%

-39.1% vs TC avg

§103

73.2%

+33.2% vs TC avg

§102

13.3%

-26.7% vs TC avg

§112

9.3%

-30.7% vs TC avg

Black line = Tech Center average estimate • Based on career data from 431 resolved cases

Precedent Cases

Applications granted by this same examiner with similar technology

18/685,759

Patent 12673754

Sea multicopter

2y 4m to grant Granted Jul 07, 2026

18/195,339

Patent 12650025

SWIMMING POOL CLEANER WITH MOTORIZED NOZZLE

3y 1m to grant Granted Jun 09, 2026

17/982,989

Patent 12643633

FLOTATION BODY FOR PERSONAL WATERCRAFT

3y 6m to grant Granted Jun 02, 2026

18/390,828

Patent 12643647

DETACHABLE MOTOR ASSEMBLY AND COMMUNICATION MODULE

2y 5m to grant Granted Jun 02, 2026

19/050,520

Patent 12644388

GUIDE VANE ASSEMBLY WITH FIXED AND VARIABLE PITCH INLET GUIDE VANES

1y 3m to grant Granted Jun 02, 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

84%

Grant Probability

99%

With Interview (+21.7%)

2y 3m

Median Time to Grant

Low

PTA Risk

Based on 431 resolved cases by this examiner. Grant probability derived from career allowance rate.