Prosecution Insights
Last updated: October 02, 2026

Examiner: AYALA, FERNANDO A

Tech Center 3700 • Art Units: 3682 3724

This examiner grants 54% of resolved cases

Analysis

Fernando A. Ayala is an examiner in Tech Center 3700 and Art Unit 3682. He has managed 488 resolved cases with an allowance rate pct of 53.5%. This 53.5% rate indicates that more than half of the applications in his portfolio result in a grant. The median days to allowance for these cases is 1231, which establishes a timeline for practitioners to expect when prosecuting in this art unit. For the 488 resolved cases, this 1231-day period represents the median duration from filing to issuance for successful applications.

The data shows an interview lift pct of 26.3%. This 26.3% lift is an increase in the probability of allowance when an interview is conducted compared to the 53.5% baseline allowance rate. This suggests that direct communication with the examiner is an effective method for resolving outstanding rejections. Practitioners can use the 26.3% lift to evaluate the impact of an interview, as it correlates with a higher success rate than the baseline. The 1231-day median suggests that such engagement is a part of the process for reaching an allowance in Art Unit 3682.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

53.6%
Allow Rate
-16.4% vs TC avg
539
Total Applications
+26.2%
Interview Lift
1232
Avg Prosecution Days
Based on 489 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
24.4%
§102 Novelty
46.8%
§103 Obviousness
27.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18360880 Reciprocating Saw Blade Final Rejection Black & Decker Inc.
18820621 BAND SAW Non-Final OA MILWAUKEE ELECTRIC TOOL CORPORATION
18293591 STRUT SHEARING TOOL AND DIES THEREFOR Final Rejection MILWAUKEE ELECTRIC TOOL CORPORATION
18045368 Utility Knife with Tape Hook Recess Non-Final OA Milwaukee Electric Tool Corporation
16390483 COMPACT MULTI-MATERIAL CUT-OFF TOOL Non-Final OA MILWAUKEE ELECTRIC TOOL CORPORATION
18276374 CUTTING UNIT FOR TUBULAR PRODUCTS AND APPARATUS FOR PRODUCING THEM Final Rejection I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.P.A.
18917440 HANDHELD WORKING MACHINE Final Rejection YAMABIKO CORPORATION
18605994 Hedge Trimmer Non-Final OA YAMABIKO CORPORATION
19198451 RAZOR CARTRIDGE PROTECTIVE CASE Non-Final OA DORCO CO., LTD.
18882375 CUTTING PLOTTER AND MEDIUM SUPPORTING DEVICE THEREOF Final Rejection Silhoutte Japan Corporation
16902952 TOOL BLADES Non-Final OA C4 Carbides Limited

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