Prosecution Insights
Last updated: October 01, 2026

Examiner: BROWN, MINDY G

Tech Center 1600 • Art Units: 1634 1636 1681 1683 1685 1693

This examiner grants 56% of resolved cases

Analysis

Mindy G Brown serves as an examiner in Tech Center 1600 and Art Unit 1634. She has managed 143 resolved cases, providing a reliable dataset for applicants to analyze. Her allowance rate is 55.9%, which provides a balanced outlook for applicants seeking a patent grant. This 55.9% figure indicates that more than half of the applications in her docket eventually reach allowance, requiring a focused prosecution effort.

The interview lift of 44.4% is a highly significant metric for this examiner. This 44.4% figure suggests that conducting an interview is a very effective way to increase the likelihood of an allowance. Practitioners should consider an interview as a primary tool for overcoming rejections and clarifying the invention's technical merits in Art Unit 1634. Additionally, the median days to allowance is 1012, which serves as a benchmark for the duration of successful prosecution. This 1012-day period is an important factor for applicants to consider when planning their strategy. With 143 resolved cases and a 55.9% allowance rate, the data highlights the importance of the 44.4% interview lift in navigating the 1012-day median prosecution cycle.

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

Performance Statistics

55.9%
Allow Rate
-4.1% vs TC avg
160
Total Applications
+44.4%
Interview Lift
1012
Avg Prosecution Days
Based on 143 resolved cases, 2023–2026

Rejection Statute Breakdown

13.0%
§101 Eligibility
10.3%
§102 Novelty
30.4%
§103 Obviousness
35.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18404317 SPATIAL ANALYSIS TO DETECT SEQUENCE VARIANTS Non-Final OA 10x Genomics, Inc.
18612463 HIGH THROUGHPUT NEWBORN SCREENING ASSAY FOR ANGELMAN AND PRADER-WILLI SYNDROMES Non-Final OA Wisconsin Alumni Research Foundation
18720587 EXPANDED PANELS OF NUCLEIC ACID BIOMARKERS FOR PLACENTAL DYSFUNCTION Non-Final OA The Regents of the University of California
19018456 METHODS FOR EARLY DETECTION OF CANCER Non-Final OA GUARDANT HEALTH, INC.
18465724 TARGETED NEXT-GENERATION SEQUENCING VIA ANCHORED PRIMER EXTENSION Non-Final OA Roche Sequencing Solutions, Inc.
18473971 Resynthesis Kits and Methods Non-Final OA Illumina, Inc.
17912008 RESTORING PHASE IN MASSIVELY PARALLEL SEQUENCING Non-Final OA MGI Tech Co. Ltd.
18943512 FECAL SAMPLE PROCESSING AND ANALYSIS COMPRISING DETECTION OF BLOOD Non-Final OA Exact Sciences Corporation
18419082 COMPOSITIONS AND METHODS FOR AMPLIFYING POLYNUCLEOTIDES Non-Final OA Illumina Cambridge Limited
18546333 BIOMARKERS FOR THE DIAGNOSIS OF BREAST CANCER Non-Final OA MAMMOGEN, 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