Prosecution Insights
Last updated: October 02, 2026

Examiner: LAURENZI, MARK A

Tech Center 3700 • Art Units: 2894 3711 3746 3748 3754 3762

This examiner grants 68% of resolved cases

Analysis

Examiner Mark A Laurenzi operates in Tech Center 3700 and Art Unit 2894, with a history of 336 resolved cases. His allowance rate of 67.6% is solid, and the median days to allowance is 1052. This data suggests a relatively efficient path to grant for applications that meet the examiner's requirements. The 1052-day median indicates a prosecution cycle of a prolonged period for these 336 resolved cases. Applicants should prepare for this duration when navigating the examination process.

An interview lift of 18.2% indicates that direct communication is a productive strategy for overcoming rejections. This lift can improve the 67.6% allowance rate by addressing specific examiner concerns. With 336 resolved cases as a baseline, the 1052-day median duration provides a reliable estimate for the length of the prosecution cycle. Practitioners should utilize the 18.2% lift to clarify technical nuances that might be difficult to convey in writing. This proactive engagement can help secure the 67.6% allowance rate more effectively within the 1052-day timeframe, leveraging the examiner's receptiveness to verbal discussion.

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

Performance Statistics

67.6%
Allow Rate
-2.4% vs TC avg
336
Total Applications
+18.2%
Interview Lift
1052
Avg Prosecution Days
Based on 336 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
21.0%
§102 Novelty
64.2%
§103 Obviousness
12.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18654623 SEMICONDUCTOR DEVICE Non-Final OA ROHM CO., LTD.

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