Prosecution Insights
Last updated: October 01, 2026

Examiner: KOSSEK, MAGDALENA IZABELLA

Tech Center 2100 • Art Units: 1773 2117

This examiner grants 75% of resolved cases

Analysis

Magdalena Izabella Kossek is an examiner in Tech Center 2100 and Art Unit 1773, where she has 15 resolved cases. The data shows an allowance rate of 73.3 percent and an interview lift of 36.4 percent. This lift indicates that applicants who conduct an interview see a higher probability of allowance than the baseline. The 36.4 percent interview lift suggests that direct communication is a tool for navigating the process.

The median days to allowance for these 15 resolved cases is 1167. Practitioners should factor this 1167-day timeline into their prosecution strategy. The 73.3 percent allowance rate provides a baseline for success in this art unit. With the resolved cases, the data offers a look at the examiner's historical performance.

In Art Unit 1773, the median days to allowance represents the time required to reach a grant. The interview lift is a metric for applicants to consider when deciding whether to engage the examiner directly. These figures establish the current prosecution environment for this examiner in Tech Center 2100.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

75.0%
Allow Rate
+20.0% vs TC avg
41
Total Applications
+33.3%
Interview Lift
1153
Avg Prosecution Days
Based on 16 resolved cases, 2023–2026

Rejection Statute Breakdown

11.3%
§101 Eligibility
24.1%
§102 Novelty
46.8%
§103 Obviousness
13.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17942045 ADAPTIVE MANUFACTURING USING CT SCAN DATA Non-Final OA Pratt & Whitney Canada Corp.
18846361 OPTIMIZATION APPARATUS, OPTIMIZATION METHOD, AND STORAGE MEDIUM Non-Final OA NEC Corporation
18458374 SYSTEM AND METHOD FOR USE OF A TRAIN FEED GAS LOADING AUTOMATION OPTIMIZER Non-Final OA SAUDI ARABIAN OIL COMPANY
18686934 A SYSTEM AND METHOD FOR CONTROLLING PLANT GROWTH Final Rejection SIGNIFY HOLDING B.V.
18551941 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, INFORMATION PROCESSING PROGRAM, AND INFORMATION PROCESSING SYSTEM Final Rejection SONY GROUP CORPORATION
18633453 Device for Clustering-based Labeling, Device for Anomaly Detection, and Methods therefor Non-Final OA SK Planet Co., Ltd.
18502172 VERIFICATION OF POWER DISTRIBUTION OPERATING SUITABILITY Final Rejection INTERNATIONAL BUSINESS MACHINES CORPORATION
17983612 FILAMENT-BASED LITHIUM ADDITIVE DEPOSITION Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
18690161 SCALE DEPOSIT DETECTION IN WATER HEATER APPLIANCES Final Rejection Haier US Appliance Solutions, Inc.

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