Prosecution Insights
Last updated: October 02, 2026

Examiner: GORDON, BRIAN R

Tech Center 3600 • Art Units: 1758 1773 1797 1798 1799 2855 3625

This examiner grants 65% of resolved cases

Analysis

Brian R Gordon is an examiner in Tech Center 3600 and Art Unit 1758. He has managed 970 resolved cases, maintaining an allowance rate of 65.2 percent. The data includes an interview lift of 18.9 percent, representing the increase in allowance probability associated with examiner interviews. This 18.9 percent lift is a notable gain when compared to the 65.2 percent baseline allowance rate. Practitioners should consider scheduling interviews to clarify technical points and potentially improve the likelihood of a grant.

The median days to allowance for the 970 resolved cases is 1176. This figure establishes the expected timeframe for reaching a successful conclusion in Art Unit 1758. The 65.2 percent allowance rate suggests a moderate level of success for applicants seeking patent protection. Practitioners can use the 1176 days to allowance to plan their prosecution budgets and manage client expectations. The 18.9 percent interview lift indicates that direct engagement remains a productive tactic in Tech Center 3600.

In Art Unit 1758, the resolved cases provide a stable statistical foundation for these observations. The 1176 days to allowance is the median duration for successful outcomes. Understanding the relationship between the allowance rate and the interview lift helps in developing a realistic strategy. These figures offer a data-grounded view of the examination process. Practitioners can rely on these numbers to guide their interactions with the examiner and optimize their prosecution approach.

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

Performance Statistics

65.2%
Allow Rate
+13.2% vs TC avg
1,015
Total Applications
+18.9%
Interview Lift
1176
Avg Prosecution Days
Based on 970 resolved cases, 2023–2026

Rejection Statute Breakdown

1.5%
§101 Eligibility
24.4%
§102 Novelty
28.2%
§103 Obviousness
38.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18457404 DETECTION METHOD AND DETECTION APPARATUS Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18516026 APPARATUS AND DEVICES FOR PROCESSING FLUID SAMPLES Final Rejection Abbott Point of care Inc.
18257509 Adaptation of a Processing of an in Particular Biological Sample Using a Processing Unit Final Rejection Robert Bosch GmbH
18554904 Microfluidic Dual Cartridge, Microfluidic Analysis Device, Process for Manufacturing a Dual Cartridge and an Analysis Device, and Method for Using a Microfluidic Analysis Device Final Rejection Robert Bosch GmbH
18685948 MULTIPLEXED ELECTRONIC IMMUNOASSAY USING ENZYMATICALLY AMPLIFIED METALLIZATION ON MICROPARTICLES Non-Final OA Georgia Tech Research Corporation
18618408 MICRO-ANALYSIS CHIP Non-Final OA CANON KABUSHIKI KAISHA
18618542 MICROANALYSIS CHIP Non-Final OA CANON KABUSHIKI KAISHA
17663923 DROPLET COLLECTION UNIT, AND DROPLET COLLECTION APPARATUS AND METHOD Non-Final OA Canon Kabushiki Kaisha
18665475 DROPLET INJECTOR FOR TIME-RESOLVED CRYSTALLOGRAPHY WITH XFELS Non-Final OA ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
18699866 AUTOMATIC ANALYSIS DEVICE CONTROL METHOD AND AUTOMATIC ANALYSIS DEVICE Non-Final OA HITACHI HIGH-TECH CORPORATION
18021583 PRETREATMENT MECHANISM-INTEGRATED NUCLEIC ACID ANALYSIS DEVICE Final Rejection HITACHI HIGH-TECH CORPORATION
18281503 METHODS AND APPARATUS FOR EVAPORATION BASED LIQUID TRANSPORT Final Rejection VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.
18369332 GAS ANALYSIS DEVICE, FLUID CONTROL SYSTEM, GAS ANALYSIS PROGRAM, AND GAS ANALYSIS METHOD Non-Final OA HORIBA STEC, Co., Ltd.
18056425 Laboratory instrument Final Rejection Roche Molecular Systems, Inc.
17704557 CARTRIDGE FOR DETECTING TARGET ANALYTE Final Rejection SEEGENE, INC.
16638845 MULTIPIN SOLID PHASE MICROEXTRACTION DEVICE Non-Final OA EMD Millipore Corporation
18530025 ETCH-FREE PHOTORESIST PATTERNING IN MULTI-DEPTH NANOWELLS Non-Final OA Illumina, Inc.
18662069 ANALYSIS SYSTEM Non-Final OA ARKRAY, Inc.
18420413 PASSIVE OPTOFLUIDIC DEVICE Non-Final OA National Yang Ming Chiao Tung University

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