Prosecution Insights
Last updated: October 02, 2026

Examiner: MCDONOUGH, JAMES E

Tech Center 3700 • Art Units: 1634 1718 1731 1732 1734 1793 3732

This examiner grants 71% of resolved cases

Analysis

James E. McDonough is a high-volume examiner in Tech Center 3700 and Art Unit 1634, with 1450 resolved cases. The examiner has an allowance rate of 71.0%, which is quite high and favorable for applicants. This 71.0% rate suggests that a large majority of applications handled by this examiner result in a grant. The large sample size of 1450 cases makes this a very reliable metric for practitioners in Art Unit 1634.

The interview lift is 10.9%, indicating that direct communication with the examiner is a productive way to increase the likelihood of allowance. An interview provides a modest boost to the already strong 71.0% baseline. The median days to allowance is 1168, representing a moderate and efficient prosecution cycle. This 1168-day timeline is consistent with expectations for this tech center. For those appearing before this examiner, the combination of a 71.0% allowance rate and a 10.9% interview lift suggests that proactive engagement can effectively navigate the 1168-day path to issuance. The 1450 resolved cases demonstrate a consistent and predictable examination style in Tech Center 3700.

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

Performance Statistics

71.1%
Allow Rate
+1.1% vs TC avg
1,483
Total Applications
+10.9%
Interview Lift
1168
Avg Prosecution Days
Based on 1454 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
15.3%
§102 Novelty
62.8%
§103 Obviousness
9.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18548743 COMPOSITIONS AND METHODS USING SAME FOR FILMS COMPRISING SILICON AND BORON Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18205300 EXHAUST GAS PURIFICATION CATALYST Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18318238 EXHAUST GAS PURIFICATION DEVICE AND METHOD FOR MANUFACTURING EXHAUST GAS PURIFICATION DEVICE Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18026495 Method for Preparing Super Absorbent Polymer Non-Final OA LG Chem, Ltd.
18319714 SYSTEMS AND METHODS FOR IN-SITU COKE REMOVAL FROM HOT-GAS PATH SURFACES Final Rejection General Electric Company
18724447 DENTAL CURABLE COMPOSITION AND DENTAL PROSTHESIS COMPRISING BASE MATERIAL AND RESIN LAYER Non-Final OA KURARAY NORITAKE DENTAL INC.
18307278 ALIGNED MXENE FOR 3D MICROPATTERNING BY ADDITIVE MANUFACTURING Final Rejection ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
18242032 METAL SURFACE TREATMENT AGENT Non-Final OA Hitachi, Ltd.
18284714 EXHAUST GAS PURIFYING CATALYST COMPOSITION AND EXHAUST GAS PURIFYING CATALYST Non-Final OA MITSUI MINING & SMELTING CO., LTD.
18269393 HYBRID CATALYST COMPOSITION, CATALYST COMPRISING SAME, AND METHOD FOR PREPARING OLEFIN-BASED POLYMER USING SAME Non-Final OA HANWHA SOLUTIONS CORPORATION
17425660 CONDUCTIVE INK COMPOSITIONS Non-Final OA XTPL S.A.
17756911 ABRASIVE ARTICLE Final Rejection 3M INNOVATIVE PROPERTIES COMPANY
18453178 BIOPLASTIC MATERIALS OBTAINED FROM BIOLOGICAL MATTER Final Rejection University of Washington
18000697 PLASTICIZED CELLULOSE ESTER COMPOSITIONS WITH IMPROVED MELT STRENGTH AND PROCESSABILITY AND FLOORING ARTICLES FORMED THEREFROM Non-Final OA Eastman Chemical Company
18564192 ACTIVE ENERGY RAY-CURABLE INK COMPOSITION AND METHOD OF PRODUCING PRINTED MATERIAL Final Rejection DIC Corporation
18690626 WATER-BORNE HEAT-SEALABLE BARRIER COATINGS Non-Final OA SUN CHEMICAL CORPORATION
18439053 Printing Inks & Coating Compositions for Polyethylene Coated Board Non-Final OA Sun Chemical Corporation
18247736 COLLAGEN INK FOR 3D PRINTING Final Rejection VISCOFAN, S.A.

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