Prosecution Insights
Last updated: October 02, 2026

Examiner: CARREON, ADRIAN JOHN

Tech Center 1700 • Art Units: 1638 1651 1656 1799

This examiner grants 100% of resolved cases

Analysis

Adrian John Carreon works in Tech Center 1700 and Art Unit 1638. The examiner has 2 resolved cases in the current data. Both cases were allowed, resulting in an allowance rate of 100.0 percent. Because the sample size is limited, these statistics should be treated as preliminary.

The interview lift is 0.0 percent. This means that interviews did not play a role in the outcome of the 2 resolved cases. The median days to allowance is 1121. This timeline suggests that successful cases take a specific duration to reach a grant.

The 100.0 percent allowance rate is a positive start, but the low volume of cases means practitioners should remain cautious. The 1121 days to allowance provides a data point for pendency. While the 0.0 percent interview lift shows no historical impact, this may change as the examiner handles more cases in Art Unit 1638 within Tech Center 1700.

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

Performance Statistics

100.0%
Allow Rate
+35.0% vs TC avg
22
Total Applications
+0.0%
Interview Lift
1121
Avg Prosecution Days
Based on 2 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
14.4%
§102 Novelty
60.0%
§103 Obviousness
24.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18533617 CELL CULTURE APPARATUS AND CELL CULTURE METHOD Non-Final OA Canon Kabushiki Kaisha
18531789 CELL CULTURE APPARATUS AND CELL CULTURE METHOD Non-Final OA CANON KABUSHIKI KAISHA
18453384 DENSITY ADJUSTING APPARATUS AND DENSITY-ADJUSTED LIQUID PRODUCING METHOD Non-Final OA Canon Kabushiki Kaisha
18573196 MACRO-SPARGER FOR BENCHTOP BIOREACTORS Final Rejection CORNING INCORPORATED
18540533 ENVIRONMENTAL DEOXYRIBONUCLEIC ACID (EDNA) SURVEILLANCE UNMANNED AERIAL VEHICLE (UAV) Non-Final OA International Business Machines Corporation
18196932 DYNAMIC CELL CULTURE PLATFORM FOR COMBINATORIAL AND BIOMECHANICAL STIMULATION Final Rejection UNIVERSITY OF UTAH RESEARCH FOUNDATION
18564946 Process Challenge Device and Method Non-Final OA 3M INNOVATIVE PROPERTIES COMPANY
18367555 Disposable Set Non-Final OA Terumo BCT, Inc.
18603428 IN-SITE COMPOSTING SYSTEM FOR COMMUNITY KITCHEN WASTE Non-Final OA China Agricultural University
18656660 AUTOMATED METHOD AND SYSTEM FOR FORMATION OF MESH SUPPORTED TISSUE MEMBRANE Non-Final OA DEKA Products Limited Partnership
18570211 MULTI-LAYERED MODULAR ORGAN-ON-A-CHIP PLATFORM Non-Final OA RAMOT AT TEL AVIV UNIVERSITY LTD.
18558234 APPARATUS AND METHOD FOR A BIOMIMETIC HUMAN ALVEOLAR LUNG-ON-A-CHIP MODEL Final Rejection The Brigham and Women's Hospital, 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