Prosecution Insights
Last updated: May 29, 2026

Examiner: BRASE, SANDRA L

Tech Center 2800 • Art Units: 2852 2884

This examiner grants 92% of resolved cases

Performance Statistics

91.9%
Allow Rate
+23.9% vs TC avg
1,041
Total Applications
-2.4%
Interview Lift
617
Avg Prosecution Days
Based on 1029 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
15.1%
§102 Novelty
62.4%
§103 Obviousness
2.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19051348 DEVELOPING CARTRIDGE INCLUDING CASING THAT HAS RECESSED PORTION AND BOSS CONNECTING TWO OPPOSING WALLS OF CASING INSIDE TONER CHAMBER, AND IMAGE FORMING APPARATUS USING THE SAME Non-Final OA BROTHER KOGYO KABUSHIKI KAISHA
19051121 IMAGE FORMING SYSTEM, IMAGE FORMING APPARATUS, AND SERVER APPARATUS Non-Final OA CANON KABUSHIKI KAISHA
18987227 CARTRIDGE AND IMAGE FORMING APPARATUS Non-Final OA CANON KABUSHIKI KAISHA
18920019 DEVELOPING DEVICE Non-Final OA CANON KABUSHIKI KAISHA
19027098 HOLD DOWN ASSEMBLY FOR A DEVELOPER UNIT OF AN IMAGE FORMING DEVICE Non-Final OA LEXMARK INTERNATIONAL, INC.
19004473 FIXING MEMBER, FIXING DEVICE, AND IMAGE FORMING APPARATUS Non-Final OA FUJIFILM Business Innovation Corp.
19003797 CONSUMABLE CHIP, IMAGE FORMING DEVICE, CONTROL DEVICE, AUTHENTICATION METHOD AND CONSUMABLE Non-Final OA Zhuhai Pantum Electronics Co., Ltd.

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