Prosecution Insights
Last updated: October 02, 2026

Examiner: BRAZIN, JACQUELINE

Tech Center 2800 • Art Units: 1631 1682 1758 1796 1798 2855

This examiner grants 66% of resolved cases

Analysis

Jacqueline Brazin is an examiner in Tech Center 2800 and Art Unit 1631. The examiner has 532 resolved cases on record. The data shows an allowance rate of 66.0% for these applications. This 66.0% allowance rate provides a metric for the frequency of successful outcomes. The median days to allowance is 1070, which establishes a timeframe for the duration of the examination process from filing to the final grant.

The profile also includes an interview lift of 52.7%. This lift indicates that conducting an interview with the examiner correlates with a change in the likelihood of success. For practitioners, the 52.7% lift suggests that direct communication is a useful strategy for addressing rejections. With 532 resolved cases, the examiner's history provides a basis for these observations. The 1070-day median to allowance remains a key consideration for managing client expectations and prosecution resources in Art Unit 1631.

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

Performance Statistics

66.0%
Allow Rate
-2.0% vs TC avg
560
Total Applications
+52.7%
Interview Lift
1070
Avg Prosecution Days
Based on 532 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
21.6%
§102 Novelty
52.5%
§103 Obviousness
22.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18578682 DETECTION SYSTEM Non-Final OA BOE Technology Group Co., Ltd.
19285161 Formation of Array of Membranes and Apparatus Therefor Non-Final OA Oxford Nanopore Technologies PLC
18342891 METHODS AND COMPOSITIONS FOR PATTERNED MOLECULAR ARRAY GENERATION BY DIRECTED BEAD DELIVERY Non-Final OA 10x Genomics, Inc.
18162361 SUBSTRATE INCLUDING LOW TEMPERATURE CO-FIRED CERAMIC SUPPORT FOR DNA SYNTHESIS Final Rejection Lenovo (Singapore) Pte. Ltd.
18403891 HIGHLY FLUORINATED COMPOUNDS FOR 19F MRI-BASED THERMOMETRY Non-Final OA Regents of the University of Minnesota
17615472 INTEGRATED SENSOR ARRAY AND CIRCUITRY Non-Final OA Analog Devices International Unlimited Company
18206154 Sampling Device And Cell Culture System Non-Final OA Terumo Kabushiki Kaisha
17750712 HIGH EFFICIENCY ELECTRODIALYSIS FLUID PURIFICATION DEVICE AND METHOD Non-Final OA The Board of Trustees of the University of Illinois
18080552 CHEMICAL LIQUID SUPPLY UNIT, SUBSTRATE PROCESSING SYSTEM USING THE SAME, AND CHEMICAL LIQUID SUPPLY METHOD Non-Final OA SEMES CO., LTD.
17737325 Emulsion Formation Assisted by Corona Discharge and Electrohydrodynamic Pumping Final Rejection The University of Toledo
18688809 SPIKY METAL STRUCTURES Non-Final OA YEDA RESEARCH AND DEVELOPMENT CO. LTD.
18019082 Reliable and Scalable Methods of Detection and Platform for Consumer Medical Devices Final Rejection Simple Healthkit, Inc.

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