Prosecution Insights
Last updated: October 26, 2026

Oleg Survillo, USPTO Patent Examiner

Listed by the USPTO as SURVILLO, OLEG

Tech Center 2400 • Art Units: 2400 2442 2447 2457

This examiner grants 73% of resolved cases

Analysis

Survillo, Oleg is assigned to Tech Center 2400 and Art Unit 2400. The record includes 585 resolved cases and reports a 72.6% allowance rate. The volume provides practitioners with a meaningful basis for evaluating prosecution outcomes and planning claim presentation in the relevant technology area.

The interview lift is 28.9%, showing a positive association between interviews and allowance outcomes. The median time to allowance is 1564 days, which makes timeline management an important part of prosecution planning. The listed companies are Huawei Technologies, Orange, and JPMorgan Chase Bank. The listed firms include WESTMAN CHAMPLIN & KOEHLER, BACON & THOMAS, and Cozen O'Connor.

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

Performance Statistics

72.6%
Allow Rate
+14.6% vs TC avg
606
Total Applications
+28.9%
Interview Lift
1564
Avg Prosecution Days
Based on 585 resolved cases, 2023–2026

Rejection Statute Breakdown

11.6%
§101 Eligibility
13.1%
§102 Novelty
48.4%
§103 Obviousness
23.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18850860 CONFIGURING TRAFFIC STEERING Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
17778918 SUPPORTING PROTECTED COLLECTION OF MEASUREMENT DATA IN A COMMUNICATION NETWORK Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
19294622 METHOD FOR SELECTING EDGE APPLICATION SERVER AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18725109 Method for detecting an abnormality in an electronic system in operation Final Rejection THALES
18565303 METHOD AND DEVICE FOR CHARACTERISING A USER, AND DEVICE FOR PROVIDING SERVICES USING SAME Non-Final OA ORANGE
18913402 SYSTEMS AND METHODS FOR MANAGING DOWNLOADS WITHIN A LOCAL NETWORK Final Rejection DISH Network L.L.C.
18852393 METHOD TO ENABLE USER EQUIPMENT APPARATUS DATA ANALYTICS IN A MOBILE COMMUNICATIONS NETWORK Non-Final OA Lenovo (Singapore) Pte. Limited
19156288 PERFORMANCE MONITORING METHODS FOR AI MODEL, DEVICES, AND STORAGE MEDIUM Non-Final OA BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
19039039 METHOD, APPARATUS AND COMPUTER PROGRAM Non-Final OA Nokia Technologies Oy
18899979 TRAFFIC REROUTING IN A LINK AGGREGATION GROUP Final Rejection Hewlett Packard Enterprise Development LP
19244660 ROUTER FLUIDITY USING TUNNELING Non-Final OA Level 3 Communications, LLC

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Frequently Asked Questions

What is examiner Oleg Survillo's allowance rate?

72.6% of resolved applications examined by Oleg Survillo were allowed (585 resolved cases), compared with 49.8% across Art Unit 2400 over the last five years.

Does an interview help with examiner Oleg Survillo?

This examiner's interview lift is +28.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Oleg Survillo take to allow a patent?

Applications allowed by Oleg Survillo took 1,564 days on average from filing to allowance.

Which art unit does examiner Oleg Survillo work in?

Oleg Survillo examines applications in Art Unit 2400 in Tech Center 2400 (Networking & Security).

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