Prosecution Insights
Last updated: October 27, 2026

Jacqueline Brazin, USPTO Patent Examiner

Listed by the USPTO as BRAZIN, JACQUELINE

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

This examiner grants 66% of resolved cases

Analysis

BRAZIN, JACQUELINE works in Tech Center 2800 and art unit 1631, with 535 resolved cases. The allowance rate is 65.6%, and the median time to allowance is 1072 days. The interview lift is 52.7%, the strongest recorded positive association in this profile and an important prosecution consideration.

The listed companies are The Trustees of Columbia University in the City of New York, Robert Bosch GmbH, and BOE Technology Group Co., Ltd. The listed firms are BAKER BOTTS L.L.P., OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P., and WILSON SONSINI GOODRICH & ROSATI. Interview preparation may warrant particular attention when addressing difficult claim or prior-art issues.

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

Performance Statistics

65.6%
Allow Rate
-2.4% vs TC avg
578
Total Applications
+52.7%
Interview Lift
1072
Avg Prosecution Days
Based on 535 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
21.8%
§102 Novelty
51.9%
§103 Obviousness
23.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18764888 METHOD FOR IDENTIFYING AMINO ACID SITE IN PROTEIN, TO WHICH SUGAR IS BONDED, AND KIT Non-Final OA FUJIFILM Corporation
18576245 Microfluidic Device and Method for Operating a Microfluidic Device Final Rejection Robert Bosch GmbH
18578682 DETECTION SYSTEM Non-Final OA BOE Technology Group Co., Ltd.
18688821 SPACE PURIFICATION DEVICE Non-Final OA Panasonic Intellectual Property Management 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.
19372053 Compositions, Devices, Systems, and Methods for Using a Nanopore Final Rejection The Regents of the University of California
18559296 CONTROL OF pH IN PARALLEL CULTURE WELLS Non-Final OA Beckman Coulter, Inc.
18687063 METHOD FOR DETECTING ANOMALY IN BLOOD COAGULATION REACTION Non-Final OA SEKISUI MEDICAL CO., LTD.
17615472 INTEGRATED SENSOR ARRAY AND CIRCUITRY Non-Final OA Analog Devices International Unlimited Company
18785765 MICROFLUIDIC DEVICE FOR REACTING A MIXTURE CONTAINED WITHIN A LAMINAR CO-FLOWING CONCENTRIC BUFFER Non-Final OA THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
17210083 Blood Sample Processing and Nucleic Acid Amplification Systems, Devices, and Methods Final Rejection The Trustees of Columbia University in the City of New York

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Who Appears Before This Examiner

Top companies before this examiner

Law firms appearing most often

Frequently Asked Questions

What is examiner Jacqueline Brazin's allowance rate?

65.6% of resolved applications examined by Jacqueline Brazin were allowed (535 resolved cases), compared with 28.4% across Art Unit 1631 over the last five years.

Does an interview help with examiner Jacqueline Brazin?

This examiner's interview lift is +52.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Jacqueline Brazin take to allow a patent?

Applications allowed by Jacqueline Brazin took 1,072 days on average from filing to allowance.

Which art unit does examiner Jacqueline Brazin work in?

Jacqueline Brazin examines applications in Art Unit 1631 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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