Prosecution Insights
Last updated: October 27, 2026

Skieler Alexander Kowalik, USPTO Patent Examiner

Listed by the USPTO as KOWALIK, SKIELER ALEXANDER

Tech Center 2100 • Art Units: 2123 2142

This examiner grants 41% of resolved cases

Analysis

KOWALIK, SKIELER ALEXANDER works in tech center 2100 and art unit 2123. The record contains 17 resolved cases, an allowance rate of 41.2%, an interview lift of 65.2%, and a median of 1454 days to allowance. The interview-associated cases had a higher allowance outcome than the overall record.

Huawei Technologies Co., Ltd., Samsung Electronics Co., Ltd., and X Development LLC are the listed companies. The firms are FISH & RICHARDSON P.C. (TC), Bochner PLLC, and CHIP LAW GROUP. The positive interview lift supports considering an interview when the applicant can present a focused technical distinction. The limited resolved-case record means the figures should be used cautiously and supplemented by application-specific analysis. The allowance rate and median timing indicate that applicants should prepare for substantive prosecution and a potentially extended route to allowance.

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

Performance Statistics

41.2%
Allow Rate
-13.8% vs TC avg
42
Total Applications
+65.2%
Interview Lift
1454
Avg Prosecution Days
Based on 17 resolved cases, 2023–2026

Rejection Statute Breakdown

34.5%
§101 Eligibility
6.2%
§102 Novelty
53.1%
§103 Obviousness
4.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17974089 SERVER AND METHOD FOR PROVIDING RECOMMENDATION CONTENT Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18596134 Method for Training Artificial Intelligence Model and Related Device Non-Final OA Huawei Technologies Co., Ltd.
18154523 MULTI-GRAPH CONVOLUTION COLLABORATIVE FILTERING Final Rejection HUAWEI TECHNOLOGIES CO., LTD.
18075723 TRAINING MACHINE LEARNING MODELS TO PREDICT FIRE BEHAVIOR Non-Final OA X Development LLC
18686916 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD AND PROGRAM Non-Final OA Nippon Telegraph and Telephone Corporation
18054451 MIXTURE-OF-EXPERTS LAYER WITH DYNAMIC GATING Non-Final OA Microsoft Technology Licensing, LLC
18731832 CONSTRAINED STRUCTURED DATA GENERATION Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
17550650 SELECTING DIFFERENTIAL PRIVACY PARAMETERS IN NEURAL NETWORKS Non-Final OA SAP SE
18719834 NEURAL NETWORK OPERATION METHOD AND APPARATUS, AND STORAGE MEDIUM Non-Final OA DATANG MOBILE COMMUNICATIONS EQUIPMENT CO.,LTD.

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Frequently Asked Questions

What is examiner Skieler Alexander Kowalik's allowance rate?

41.2% of resolved applications examined by Skieler Alexander Kowalik were allowed (17 resolved cases), compared with 38.8% across Art Unit 2123 over the last five years.

Does an interview help with examiner Skieler Alexander Kowalik?

This examiner's interview lift is +65.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Skieler Alexander Kowalik take to allow a patent?

Applications allowed by Skieler Alexander Kowalik took 1,454 days on average from filing to allowance.

Which art unit does examiner Skieler Alexander Kowalik work in?

Skieler Alexander Kowalik examines applications in Art Unit 2123 in Tech Center 2100 (Computing & Software).

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