Prosecution Insights
Last updated: October 02, 2026

Examiner: KRUG, RANDELL J

Tech Center 3600 • Art Units: 3618 3657 3658

This examiner grants 76% of resolved cases

Analysis

Randell J. Krug serves as an examiner in Art Unit 3618 within Tech Center 3600. The examiner has 444 resolved cases, resulting in an allowance rate of 76.4 percent. This rate indicates a generally favorable environment for applicants, with a consistent pattern of granting patents. The 444 resolved cases provide a clear statistical foundation for understanding the examiner's patterns and the general probability of success in this art unit.

The data highlights an interview lift of 18.1 percent, suggesting that direct engagement is an effective factor in resolving objections. This 18.1 percent lift shows that interviews can improve the chances of allowance compared to written prosecution alone. The median days to allowance is 914, reflecting the typical duration of the prosecution process. Practitioners should factor the 914-day median into their strategy. Given the 76.4 percent allowance rate and the impact of interviews, practitioners have a clear incentive to use verbal communication to navigate the examination process effectively in Art Unit 3618.

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

Performance Statistics

76.4%
Allow Rate
+24.4% vs TC avg
459
Total Applications
+18.1%
Interview Lift
914
Avg Prosecution Days
Based on 444 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
25.7%
§102 Novelty
45.2%
§103 Obviousness
28.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19057484 HOUSING FOR ACCOMMODATING SECTION OF ROBOT ARM AND METHOD FOR MANUFACTURING THE SAME Final Rejection ABB SCHWEIZ AG
19192437 VEHICLE Non-Final OA KAWASAKI MOTORS, LTD.
18951529 ROBOT Final Rejection KABUSHIKI KAISHA YASKAWA DENKI

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