Prosecution Insights
Last updated: October 02, 2026

Examiner: ELLABIB, MAAP AHMED

Tech Center 3700 • Art Units: 1747 3785

This examiner grants 64% of resolved cases

Analysis

Maap Ahmed Ellabib has resolved 75 cases in Art Unit 1747 of Tech Center 3700. The examiner has an allowance rate of 64.0 percent, which indicates a generally positive environment for patent applicants. This 64.0 percent rate suggests that a majority of cases reaching a final resolution result in a patent grant.

The interview lift is 37.3 percent. This high lift suggests that interviews are very effective at moving cases toward an allowance, providing a significant boost to the probability of success. The 37.3 percent lift indicates that direct engagement is a highly recommended strategy for resolving issues and reaching an agreement with the examiner.

The median days to allowance is 1323. This duration provides a benchmark for the expected time to reach a resolution in Art Unit 1747. The 1323-day timeline is a useful reference point for practitioners when planning the overall prosecution strategy.

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

Performance Statistics

64.0%
Allow Rate
-6.0% vs TC avg
109
Total Applications
+37.3%
Interview Lift
1323
Avg Prosecution Days
Based on 75 resolved cases, 2023–2026

Rejection Statute Breakdown

5.3%
§101 Eligibility
18.6%
§102 Novelty
51.1%
§103 Obviousness
15.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18277131 MASK DEVICE AND CONTROL METHOD THEREFOR Final Rejection LG ELECTRONICS INC.
18319750 DEVICES, ASSEMBLIES, AND METHODS FOR DELIVERING AGENTS Final Rejection Boston Scientific Scimed Inc.
18684084 VALVE ASSEMBLY Non-Final OA ResMed Pty Ltd
18018189 A CONNECTION MEMBER Final Rejection RESMED PTY LTD
17610102 USER INTERFACE FOR A THERAPY DEVICE Final Rejection ResMed Pty Ltd
18269917 GENERATING A MODEL OF THE AIRWAY OF A SLEEPING SUBJECT Final Rejection KONINKLIJKE PHILIPS N.V.
18753520 NEBULIZER Non-Final OA Murata Manufacturing Co., Ltd.
18263994 NASAL MINUTE VENTILATION AND PEAK INSPIRATORY FLOW IN RESPIRATORY FLOW THERAPY SYSTEMS Non-Final OA Fisher & Paykel Healthcare Limited
17634449 LIQUID CHAMBER FOR A BREATHING ASSISTANCE APPARATUS Non-Final OA Fisher & Paykel Healthcare Limited
18684627 A QUADRA LAMINA FACE MASK Non-Final OA COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
18778400 A NOISE-REDUCING AIR PASSAGE DEVICE FOR USE IN A RESPIRATORY MACHINE Non-Final OA WALLENBERG UNION LLC

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