Last updated: May 29, 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

603

Total Applications

+0.7%

Interview Lift

571

Avg Prosecution Days

Based on 594 resolved cases, 2023–2026

0.7%

§101 Eligibility

13.0%

§102 Novelty

46.7%

§103 Obviousness

38.6%

§112 Clarity

App #	Title	Status	Assignee
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.
18899145	AUTOMATED VERTICAL TRANSPORT	Non-Final OA	Lab2Fab, LLC
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.

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.