Prosecution Insights
Last updated: October 02, 2026

Examiner: KWIECINSKI, RYAN D

Tech Center 3600 • Art Units: 3635 3642

This examiner grants 68% of resolved cases

Analysis

Ryan D. Kwiecinski works in Tech Center 3600 and Art Unit 3635. The examiner has managed 1164 resolved cases. The data shows an allowance rate of 68.2 percent, which is relatively high. An interview lift of 19.7 percent indicates that interviews provide a significant benefit to the likelihood of allowance. This 19.7 percent lift suggests that engaging with the examiner can help resolve outstanding rejections.

The median days to allowance is 970, providing an efficient timeline for prosecution. With 1164 resolved cases, the examiner has a substantial track record. The 68.2 percent allowance rate and 970 median days to allowance are key metrics for planning. Practitioners should consider the 19.7 percent interview lift as a useful tool for the 1164 cases resolved by this examiner.

In Art Unit 3635, the 68.2 percent allowance rate indicates a favorable approach to examination. The 970 median days to allowance is a reliable indicator of pendency. The 19.7 percent interview lift offers a tactical advantage for applicants seeking to improve their chances. These figures provide a clear and data-grounded perspective on the prosecution experience with this examiner.

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

Performance Statistics

68.2%
Allow Rate
+16.2% vs TC avg
1,197
Total Applications
+19.7%
Interview Lift
970
Avg Prosecution Days
Based on 1164 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
21.6%
§102 Novelty
41.7%
§103 Obviousness
30.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19307857 Sealing device for an edge joint and drywall Final Rejection Hilti Aktiengesellschaft
18551345 BRACING ARRANGEMENT Non-Final OA Autostore Technology AS
18012418 FIRE PROTECTION GLAZING INCLUDING A SECONDARY SEAL HAVING INTUMESCENT FIRE PROTECTION PROPERTY Non-Final OA Saint-Gobain Glass France
18012430 FIRE PROTECTION GLAZING INCLUDING A SECONDARY SEAL HAVING INTUMESCENT AND COOLING FIRE PROTECTION PROPERTY Final Rejection Saint-Gobain Glass France
19018032 Low Thermal Conducting Spacer Assembly for an Insulating Glazing Unit Non-Final OA Vitro Flat Glass LLC
18717008 MODULAR CONSTRUCTION SYSTEM Final Rejection DDN INVESTIMENTOS S.A.
17533831 UTILIZING UNPROCESSED CLAY IN THE THREE DIMENSIONAL ADDITIVE PRINTING OF MORTAR ONTO A BUILDING STRUCTURE Non-Final OA Icon Technology, Inc.

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month