Prosecution Insights
Last updated: April 19, 2026

Examiner: CAMPBELL, KEITH

Tech Center 3600 • Art Units: 3651

This examiner grants 90% of resolved cases

Performance Statistics

89.9%
Allow Rate
+37.9% vs TC avg
601
Total Applications
+0.8%
Interview Lift
669
Avg Prosecution Days
Based on 592 resolved cases, 2023–2026

Rejection Statute Breakdown

3.1%
§101 Eligibility
28.6%
§102 Novelty
32.3%
§103 Obviousness
34.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18623414 Installation for accumulating and transferring products Non-Final OA SIDEL PARTICIPATIONS
18858530 EXPANDABLE FLIGHT FOR A CONVEYOR Non-Final OA Laitram, L.L.C.
18806425 CONVEYOR SENSOR Non-Final OA Banner Engineering Corp.
18749838 BELT CONVEYOR CAPABLE OF CONVEYING OILSEED PRODUCTS Non-Final OA Brandt Industries Inc.
18717463 APPARATUS AND METHODS RELATING TO SORTING OBJECTS Non-Final OA Sienz Group Limited
18566603 AUTOMATED FARMING INSTALLATION AND PROCESS Non-Final OA NASEKOMO B.V.

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