Prosecution Insights
Last updated: April 19, 2026

Examiner: BUTT, AMMAD WASEEM

Tech Center 1700 • Art Units: 1776 1788

This examiner grants 0% of resolved cases

Performance Statistics

%
Allow Rate
-65.0% vs TC avg
9
Total Applications
Interview Lift
1184
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
13.0%
§102 Novelty
52.2%
§103 Obviousness
34.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18387558 CARBON DIOXIDE CAPTURE DEVICE AND HVAC SYSTEM HAVING THE SAME Non-Final OA Qatar Foundation for Education, Science and Community Development
18487982 COMPOUND EVAPORATIVE COOLING TOWER AND DATA CENTER Non-Final OA Hebei Qinhuai Data Co., Limited.
18571899 HEAT RECOVERY IN A CO2 CAPTURE PLANT Non-Final OA Capsol Technologies ASA
18566650 DEVICE FOR MIXING A BEVERAGE WITH A GAS Non-Final OA mittemitte GmbH
18559734 AN INTEGRATED PLANT AND AN INTEGRATED PROCESS FOR MAKING PROPENE OXIDE Non-Final OA THYSSENKRUPP UHDE GMBH
18500248 Air purification device with optimized air guidance Non-Final OA IQAir AG
18197872 FUEL SUPPLY CONTROL APPARATUS OF ELECTROCHEMICAL CELL Non-Final OA H-CUBE SOLUTIONS

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