Last updated: April 24, 2026

Application No. 18/901,931

Untitled Application

Unknown

Filed

3700

Examiner

BEEBE, JOSHUA R

Art Unit

3745

Tech Center

Pratt & Whitney Canada Corp.

Assignee

Pratt & Whitney Canada Corp.

OA Round

2 (Non-Final)

Interview Optional

— +26.5% interview lift. This examiner has a relatively high allow rate; a written response may suffice.

Based on 545 resolved cases, 2023–2026

Examiner Intelligence

BEEBE, JOSHUA R View full profile →

Grants 67% — above average

Career Allow Rate

366 granted / 545 resolved

+7.2% vs TC avg

Strong +26% interview lift

Without

With

+26.5%

Interview Lift

resolved cases with interview

Typical timeline

3y 0m

Avg Prosecution

15 currently pending

Career history

560

Total Applications

across all art units

Statute-Specific Performance

§101

0.5%

-39.5% vs TC avg

§103

51.5%

+11.5% vs TC avg

§102

21.4%

-18.6% vs TC avg

§112

23.9%

-16.1% vs TC avg

Black line = Tech Center average estimate • Based on career data from 545 resolved cases

Prosecution Timeline

3700

Application Filed

Sep 20, 2025

Non-Final Rejection

Jan 26, 2026

Response Filed

Apr 02, 2026

Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

19/124,113

Patent 12559224

BLADE OR VANE WITH A ROOT MADE BY CROSSING WEFT YARNS

2y 5m to grant Granted Feb 24, 2026

18/947,605

Patent 12553390

GEARBOXES FOR AIRCRAFT GAS TURBINE ENGINES

2y 5m to grant Granted Feb 17, 2026

19/116,240

Patent 12553418

RELIABLE PITCH TUBE FOR A BLADE PITCH CONTROL SYSTEM OF A WIND TURBINE

2y 5m to grant Granted Feb 17, 2026

18/538,878

Patent 12540571

VARIABLE GEOMETRY TURBOCHARGER (VGT) DURABILITY BY AVOIDING EXCESSIVE FORCE ON ONE OR MORE COMPONENTS OF THE VGT

2y 5m to grant Granted Feb 03, 2026

17/597,677

Patent 12535051

Vertical Wind Turbine Connected to the Rotating Tower

2y 5m to grant Granted Jan 27, 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

2-3

Expected OA Rounds

67%

Grant Probability

94%

With Interview (+26.5%)

3y 0m

Median Time to Grant

Moderate

PTA Risk

Based on 545 resolved cases by this examiner. Grant probability derived from career allow rate.