Prosecution Insights
Last updated: July 10, 2026
Application No. 18/751,288

Untitled Application

Unknown
Filed
4100
Examiner
WASIL, DANIEL D
Art Unit
4100
Tech Center
Westinghouse Electric Company LLC
Assignee
Westinghouse Electric Company LLC
OA Round
1 (Non-Final)
80%
Grant Probability
Favorable
1-2
OA Rounds
2y 11m
Filing → Grant
99%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
529 granted / 663 resolved
+19.8% vs TC avg
Strong +25% interview lift
Without
With
+25.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
37 currently pending
Career history
699
Total Applications
across all art units

Statute-Specific Performance

§101
5.5%
-34.5% vs TC avg
§103
62.6%
+22.6% vs TC avg
§102
6.7%
-33.3% vs TC avg
§112
21.4%
-18.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 663 resolved cases

Prosecution Timeline

4100
Application Filed

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12676247
METHOD FOR MEASURING DROP TIME OF A CONTROL ROD CLUSTER INTEGRATED WITH A ROD POSITION MEASUREMENT DEVICE
3y 1m to grant Granted Jul 07, 2026
Patent 12676244
IN-SITU METAL DEPOSITION IN A TOKAMAK
3y 1m to grant Granted Jul 07, 2026
Patent 12676245
NUCLEAR FUEL RODS AND HEAT PIPES IN A GRAPHITE MODERATOR MATRIX FOR A MICRO-REACTOR, WITH THE FUEL RODS HAVING FUEL PELLETS IN A BeO SLEEVE
2y 11m to grant Granted Jul 07, 2026
Patent 12665097
NUCLEAR FUEL ROD AND MANUFACTURING METHOD
3y 2m to grant Granted Jun 23, 2026
Patent 12638171
INTEGRATED CONTROL LOGIC DEVICE AND OPERATING METHOD THEREOF TO CONTROL WATER LEVEL OF STEAM GENERATOR OF NUCLEAR POWER PLANT
4y 6m to grant Granted May 26, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
80%
Grant Probability
99%
With Interview (+25.1%)
2y 11m
Median Time to Grant
Low
PTA Risk
Based on 663 resolved cases by this examiner. Grant probability derived from career allowance rate.

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