Prosecution Insights
Last updated: October 27, 2026

Zackary Richard Cochenour, USPTO Patent Examiner

Listed by the USPTO as COCHENOUR, ZACKARY RICHARD

Tech Center 1700 • Art Units: 1752

This examiner grants 75% of resolved cases

Analysis

COCHENOUR, ZACKARY RICHARD is a USPTO patent examiner in tech center 1700 and art unit 1752. The profile covers 69 resolved cases, with an allowance rate of 75.4%, a 32.4% interview lift, and a median of 1236 days to allowance. The positive interview figure supports considering direct discussion when addressing substantive or claim-scope issues.

The listed companies are LG Energy Solution Ltd., Yanmar Holdings Co., Ltd., and Samsung SDI Co., Ltd. The listed firms are BIRCH STEWART KOLASCH & BIRCH, LLP, GREER, BURNS & CRAIN, LTD, and Grü­neberg Global IP, PLLC. The limited record provides useful signals, but application-specific review remains important.

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

Performance Statistics

75.4%
Allow Rate
+10.4% vs TC avg
92
Total Applications
+32.4%
Interview Lift
1236
Avg Prosecution Days
Based on 69 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
18.6%
§102 Novelty
62.5%
§103 Obviousness
11.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18716307 BATTERY PACK AND DEVICE INCLUDING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18703203 BATTERY PACK Non-Final OA LG ENERGY SOLUTION, LTD.
18024531 Electrode Non-Final OA LG Energy Solution, Ltd.
17632129 Lithium Metal Secondary Battery and Battery Module Including the Same Final Rejection LG Energy Solution, Ltd.
17632388 SOLID ELECTROLYTE, SOLID ELECTROLYTE LAYER, AND SOLID ELECTROLYTE BATTERY Final Rejection TDK CORPORATION
18013996 SULFIDE-BASED SOLID ELECTROLYTE, METHOD FOR PREPARING SAME, AND ELECTROCHEMICAL CELL COMPRISING SAME Non-Final OA SAMSUNG SDI CO., LTD.
17274257 POLYMER BINDERS FOR SILICON OR SILICON-GRAPHITE COMPOSITE ELECTRODES AND THEIR USE IN ELECTROCHEMICAL CELLS Non-Final OA MURATA MANUFACTURING CO., LTD.
18689909 COMB-BRANCHED POLYMER/SILICA NANOPARTICLES HYBRID POLYMER ELECTROLYTES FOR SOLID-STATE LITHIUM METAL SECONDARY BATTERIES Non-Final OA Evonik Operations GmbH

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Frequently Asked Questions

What is examiner Zackary Richard Cochenour's allowance rate?

75.4% of resolved applications examined by Zackary Richard Cochenour were allowed (69 resolved cases), compared with 77.2% across Art Unit 1752 over the last five years.

Does an interview help with examiner Zackary Richard Cochenour?

This examiner's interview lift is +32.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Zackary Richard Cochenour take to allow a patent?

Applications allowed by Zackary Richard Cochenour took 1,236 days on average from filing to allowance.

Which art unit does examiner Zackary Richard Cochenour work in?

Zackary Richard Cochenour examines applications in Art Unit 1752 in Tech Center 1700 (Chemistry & Materials).

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