Prosecution Insights
Last updated: May 29, 2026

Examiner: TENTONI, LEO B

Tech Center 1700 • Art Units: 1742 1744 1754 1781 1787 1791

This examiner grants 82% of resolved cases

Performance Statistics

81.9%
Allow Rate
+16.9% vs TC avg
1,417
Total Applications
+10.0%
Interview Lift
1017
Avg Prosecution Days
Based on 1394 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
5.6%
§102 Novelty
69.8%
§103 Obviousness
9.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18785826 HEAT DISSIPATION CONTROL IN ADDITIVE MANUFACTURING Non-Final OA RTX Corporation
18252187 CONTINUOUS FIBER REINFORCED RESIN COMPOSITE MATERIAL AND METHOD OF PRODUCING THE SAME Non-Final OA ASAHI KASEI KABUSHIKI KAISHA
18846811 METHOD FOR PRODUCING STRETCHED FILM Non-Final OA KANEKA CORPORATION
18621989 Method of Making Fine Spunbond Fiber Nonwoven Fabrics at high Through-Puts Final Rejection Kimberly-Clark Worldwide, Inc.
19174993 SILICONE PENCIL PREPARATION DEVICE AND METHOD Non-Final OA BINZHOU PSL PENCIL CO., LTD.
18600368 Tank for a pressurised fluid and associated manufacturing method Non-Final OA RAIGI
18948433 Tripul Pultrusion System Non-Final OA Pulflex Technologies LLC
18699015 LIQUID CRYSTAL POLYESTER FIBERS AND METHOD FOR PRODUCING SAME Non-Final OA KURARAY CO., LTD.
18859476 A METHOD OF FORMING A PROTECTIVE ARTICLE AND 3D PRINTER Non-Final OA TECH 21 LICENSING LIMITED
18834540 3D PRINTING METHODS Non-Final OA PERIDOT PRINT LLC
18903731 METHOD OF MANUFACTURING CONCRETE PRODUCTS WITH ADDITIVES Non-Final OA CARBICRETE INC.
18652194 METHOD FOR NON-CONTACT HOMOGENEOUS MIXING OF FIBERS FEEDSTOCK FOR A CARDING PROCESS Non-Final OA University of Tennessee Research Foundation
18786084 METHOD FOR PRINTING THREE-DIMENSIONAL PARTS WITH CRYSTALLIZATION KINETICS CONTROL Non-Final OA Stratasys, Inc.
18726537 METHOD AND APPARATUS FOR DRY MANUFACTURING RIGID CELLULOSE PRODUCTS Non-Final OA Yangi AB
18610653 MELTBLOWN SPINNING WITH SEPARATE AND INDEPENDENT AIR AND POLYMER TEMPERATURE CONTROL Non-Final OA Hills, Inc.
18560295 LASER OPERATING MACHINE FOR LASER SINTERING Non-Final OA MORPHICA S.R.L.

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