Prosecution Insights
Last updated: May 29, 2026

Examiner: CARDA, DANIELLE MARIE

Tech Center 1700 • Art Units: 1732 1733 1735 1738

This examiner grants 83% of resolved cases

Performance Statistics

83.0%
Allow Rate
+18.0% vs TC avg
348
Total Applications
+13.0%
Interview Lift
1009
Avg Prosecution Days
Based on 329 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
5.0%
§102 Novelty
85.6%
§103 Obviousness
7.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18278029 Manufacturing method of a steel product Non-Final OA ArcelorMittal
18407664 PREPARATION OF RARE EARTH METALS AND OTHER CHEMICALS FROM INDUSTRIAL WASTE COAL ASH Non-Final OA Purdue Research Foundation
18290516 METHOD FOR PRODUCING STEEL IN AN INTEGRATED METALLURGICAL PLANT Non-Final OA ThyssenKrupp Steel Europe AG
18287864 STEEL FOR HIGH-TEMPERATURE CARBURIZED GEAR SHAFT AND MANUFACTURING METHOD FOR STEEL Non-Final OA BAOSHAN IRON & STEEL CO., LTD.
18287251 METHOD FOR PRODUCING VALUABLE METAL Non-Final OA SUMITOMO METAL MINING CO., LTD.
18257748 SMART HYDROGEN PRODUCTION FOR DRI MAKING Non-Final OA PAUL WURTH S.A.
18024644 METHOD FOR OPERATING A BLAST FURNACE INSTALLATION Non-Final OA PAUL WURTH S.A.
18022617 METHOD FOR OPERATING A BLAST FURNACE INSTALLATION Non-Final OA PAUL WURTH S.A.
18324147 METHODS FOR IMPURITY REMOVAL AND TREATMENT IN RECYCLING PROCESS OF SCRAP POSITIVE ELECTRODE MATERIALS OF LITHIUM BATTERIES Non-Final OA SICHUAN ENERGY INTERNET RESEARCH INSTITUTE, TSINGHUA UNIVERSITY
18156098 THERMOMECHANICAL AGEING FOR 6XXX EXTRUSIONS Non-Final OA CONSTELLIUM SINGEN GmbH

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