Prosecution Insights
Last updated: April 19, 2026

Examiner: SCHWENNING, LYNN E

Tech Center 3600 • Art Units: 3652

This examiner grants 76% of resolved cases

Performance Statistics

76.4%
Allow Rate
+24.4% vs TC avg
740
Total Applications
+22.5%
Interview Lift
873
Avg Prosecution Days
Based on 711 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
16.4%
§102 Novelty
41.2%
§103 Obviousness
32.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19358060 MATERIAL HANDLING SYSTEM WITH PALLETIZATION RE-PLANNING Non-Final OA Symbotic LLC
19337088 DELIVERY SYSTEMS FOR RAMPS OR STAIRS Non-Final OA Rehrig Pacific Company
19301143 AUTOMATED BIT HANDLING AND CHANGING SYSTEM AND PROCESS Non-Final OA SANDVIK MINING AND CONSTRUCTION USA, LLC
19212088 STACKING APPARATUS, BATTERY PRODUCTION LINE, AND STACKING METHOD Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
19216190 DEVICE, ARRANGEMENT, AND METHOD FOR TRANSFERRING BALES Non-Final OA VOITH PATENT GMBH
19113960 TRANSPORTING WIND TURBINE COMPONENTS Non-Final OA Vestas Wind Systems A/S
19079578 GRIPPER FOR A HANDLING DEVICE Non-Final OA ROYAL HOUDIJK B.V.
18390430 Device for delimiting a hoisting device Non-Final OA Deutsche Post AG
17905628 RING STRUCTURE WITH COMPLIANT CENTERING FINGERS Non-Final OA Lam Research Corporation
18808037 CASE UNSTACKER AND INVERTER Final Rejection BURTOFT, LLC
18773975 INSERT FOR A TURNING DEVICE, TURNING DEVICE AND METHOD FOR TURNING MEDICINAL AMPOULES Final Rejection Körber Pharma Inspection GmbH
18253843 Guide device for bars Non-Final OA CUCCHI GIOVANNI & C. S.r.l.

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