Prosecution Insights
Last updated: August 18, 2026

Examiner: LOUGHRAN, RYAN PATRICK

Tech Center 3700 • Art Units: 1715 1718 1731 3723

This examiner grants 77% of resolved cases

Performance Statistics

76.9%
Allow Rate
+6.9% vs TC avg
66
Total Applications
+27.3%
Interview Lift
1197
Avg Prosecution Days
Based on 39 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
13.4%
§102 Novelty
51.2%
§103 Obviousness
31.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18038404 ADHESIVE, TOTAL HEAT EXCHANGE ELEMENT AND STRUCTURE COMPRISING DRIED ADHESIVE LAYER, AND PRODUCTION METHODS FOR SAME Final Rejection LG ELECTRONICS INC.
18529811 PETROLEUM ASPHALT CEMENT COMPOSITION FROM URBAN SOLID WASTE AND PROCESS FOR OBTAINING SAID PETROLEUM ASPHALT CEMENT Non-Final OA PETRÓLEO BRASILEIRO S.A. - PETROBRAS
17998728 Finely ground granulated blast-furnace slag in a cementitious multi-component mortar system for use as an inorganic chemical fastening system Non-Final OA Hilti Aktiengesellschaft
17998665 Alkali-silicate-based initiator component for use in a cementitious inorganic multi-component mortar system Final Rejection Hilti Aktiengesellschaft
19350671 ALUMINOSILICATE-CONTAINING COMPOSITION Final Rejection NIPPON SHOKUBAI CO., LTD.
18712959 POWDERY HYDRAULIC COMPOSITION Non-Final OA TOKUYAMA CORPORATION
18390613 POLYACRYLIC ACID GRINDING AID FOR ENHANCED CEMENT POWDER FLOWABILITY Non-Final OA GCP Applied Technologies Inc.
18546987 CEMENT BASED TILE ADHESIVE DRY MIX COMPOSITIONS CONTAINING CROSSLINKED CELLULOSE ETHERS FOR MORTARS WITH ENHANCED GEL STRENGTH Final Rejection Dow Global Technologies LLC
17858169 MASONRY BASED MATERIALS WITH ANTI ODOR AND MICROBIAL CHARACTERISTICS Final Rejection Rem Brands, Inc.

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