Prosecution Insights
Last updated: October 02, 2026

Examiner: ASHIMIU, MAUTIN ISAAC

Tech Center 3700 • Art Units: 3785

This examiner grants 51% of resolved cases

Analysis

Mautin Isaac Ashimiu is an examiner in Art Unit 3785 of Tech Center 3700. The examiner has 83 resolved cases and an allowance rate of 50.6 percent. This indicates an almost equal chance of allowance or other resolution for cases reaching a final disposition. The median days to allowance is 1284, which provides a timeline for the prosecution process.

The interview lift is 52.3 percent, which is a very strong indicator of the value of direct communication. This lift is slightly higher than the 50.6 percent baseline allowance rate, suggesting that interviews are extremely effective for resolving issues. With 83 resolved cases, the data highlights a clear strategy for applicants in Art Unit 3785. Practitioners should use the 52.3 percent lift to improve their chances of success and manage the 1284-day median timeline. The high lift suggests that an interview can be the deciding factor in achieving an allowance.

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

Performance Statistics

50.6%
Allow Rate
-19.4% vs TC avg
116
Total Applications
+51.3%
Interview Lift
1292
Avg Prosecution Days
Based on 85 resolved cases, 2023–2026

Rejection Statute Breakdown

4.8%
§101 Eligibility
21.9%
§102 Novelty
52.8%
§103 Obviousness
13.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18677775 APPARATUS FOR REPURPOSING PAP THERAPY Non-Final OA ResMed Pty Ltd
18018191 DEVICES, SYSTEMS, AND MASKS FOR CPAP, NON-INVASIVE VENTILATION, AND OXYGEN Final Rejection THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
18838566 A PATIENT INTERFACE AND A RESPIRATORY APPARATUS Non-Final OA Fisher & Paykel Healthcare Limited
18002825 A RESPIRATORY SUPPORT APPARATUS HAVING A HIGH TEMPERATURE MODE Final Rejection Fisher & Paykel Healthcare Limited
17904898 IMPROVEMENTS RELATING TO PROVISION OF GAS-FLOW Final Rejection Fisher & Paykel Healthcare Limited
17041812 HUMIDIFICATION CHAMBER AND APPARATUS AND SYSTEMS INCLUDING OR CONFIGURED TO INCLUDE SAID CHAMBER Final Rejection Fisher & Paykel Healthcare Limited
18856147 INHALER Non-Final OA KT&G CORPORATION
18040163 AEROSOL HIGH FLOW THERAPY APPARATUS Final Rejection STAMFORD DEVICES LIMITED
18231608 SPINAL DECOMPRESSION DEVICE WITH PNEUMATIC BODY HARNESS Final Rejection Excite Medical of Tampa Bay, LLC

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