Last updated: April 24, 2026

Application No. 19/348,987

Untitled Application

Unknown

Filed

3700

Examiner

PRUITT, JUSTIN A

Art Unit

3745

Tech Center

ROLLS-ROYCE DEUTSCHLAND LTD & CO KG

Assignee

Rolls-Royce

OA Round

1 (Non-Final)

This examiner grants 63% of cases after interview

— +15.6% interview lift. A telephonic interview to clarify the technical implementation could significantly improve the outcome.

Based on 257 resolved cases, 2023–2026

Examiner Intelligence

PRUITT, JUSTIN A View full profile →

Grants 63% of resolved cases

Career Allow Rate

163 granted / 257 resolved

+3.4% vs TC avg

Strong +16% interview lift

Without

With

+15.6%

Interview Lift

resolved cases with interview

Typical timeline

3y 1m

Avg Prosecution

39 currently pending

Career history

296

Total Applications

across all art units

Statute-Specific Performance

§101

0.3%

-39.7% vs TC avg

§103

53.9%

+13.9% vs TC avg

§102

22.0%

-18.0% vs TC avg

§112

21.4%

-18.6% vs TC avg

Black line = Tech Center average estimate • Based on career data from 257 resolved cases

Prosecution Timeline

3700

Application Filed

Mar 04, 2026

Non-Final Rejection (current)

Precedent Cases

Applications granted by this same examiner with similar technology

17/893,992

Patent 12540558

ACTIVE CLEARANCE CONTROL VALVES AND RELATED METHODS

2y 5m to grant Granted Feb 03, 2026

18/470,839

Patent 12535050

INTEGRATED BLADE FOR WIND TURBINES HAVING COUPLED BLADES

2y 5m to grant Granted Jan 27, 2026

18/836,375

Patent 12510095

IMPELLER, FAN, AND AIR-CONDITIONING APPARATUS

2y 5m to grant Granted Dec 30, 2025

19/226,509

Patent 12497892

Propeller

2y 5m to grant Granted Dec 16, 2025

18/608,138

Patent 12352290

SHORT IMPELLER FOR A TURBOMACHINE

2y 5m to grant Granted Jul 08, 2025

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

63%

Grant Probability

79%

With Interview (+15.6%)

3y 1m

Median Time to Grant

Low

PTA Risk

Based on 257 resolved cases by this examiner. Grant probability derived from career allow rate.