Prosecution Insights
Last updated: October 27, 2026

Aryana Yasmine Ortiz, USPTO Patent Examiner

Listed by the USPTO as ORTIZ, ARYANA YASMINE

Tech Center 4100 • Art Units: 1751 4100

This examiner grants 50% of resolved cases

Analysis

ORTIZ, ARYANA YASMINE is assigned to tech center 4100 and art unit 1751. The profile contains 56 resolved cases, a 50.0% allowance rate, and a median of 1334 days to allowance. Interview lift is 29.2%, indicating a positive association between interviews and allowance outcomes. The limited resolved-case count means the figures should be treated as directional and reviewed alongside the facts of the individual application.

The principal companies are LG Energy Solution Ltd., Panasonic Holdings Corporation, and SK Inc. The listed firms are WHDA, LLP, BIRCH STEWART KOLASCH & BIRCH, LLP, and Bryan Cave Leighton Paisner LLP (DC). An interview may help clarify the examiner's position, but the allowance rate supports maintaining robust written alternatives. The 1334-day median calls for early planning around prosecution duration, continuation choices, and claim prioritization.

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

Performance Statistics

50.0%
Allow Rate
-10.0% vs TC avg
122
Total Applications
+29.2%
Interview Lift
1334
Avg Prosecution Days
Based on 56 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
13.6%
§102 Novelty
68.7%
§103 Obviousness
13.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17325302 SILICON-OXYGEN COMPOSITE ANODE MATERIAL AND FABRICATION METHOD THEREOF Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18753861 SOLID ELECTROLYTE MATERIAL AND BATTERY USING SAME Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
17633613 BATTERY MODULE, AND ELECTRIC VEHICLE AND POWER STORAGE DEVICE COMPRISING BATTERY MODULE Final Rejection SANYO Electric Co., Ltd.
19344359 SEPARATOR FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18738903 COMPOSITION FOR GEL POLYMER ELECTROLYTE AND LITHIUM SECONDARY BATTERY INCLUDING GEL POLYMER ELECTROLYTE FORMED THEREFROM Non-Final OA LG ENERGY SOLUTION, LTD.
18706721 POWER SUPPLY DEVICE Non-Final OA LG ENERGY SOLUTION, LTD.
18288161 LITHIUM SECONDARY BATTERY WITH EASY STATE OF CHARGE ESTIMATION Non-Final OA LG ENERGY SOLUTION, LTD.
18035862 BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME Final Rejection LG ENERGY SOLUTION, LTD.
17609630 Positive Electrode for Lithium Secondary Battery and Lithium Secondary Battery Having the Same Final Rejection LG Energy Solution, Ltd.
17426495 Apparatus and Method for Battery Abnormal Condition Prediction, and Battery Management System Providing the Same Method Final Rejection LG Energy Solution, Ltd.
17910021 Assembly for a Traction Battery With a Protective Unit, Traction Battery and Motor Vehicle Final Rejection Bayerische Motoren Werke Aktiengesellschaft
18386333 NEGATIVE ELECTRODE AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME Non-Final OA SAMSUNG SDI CO., LTD.
17484303 BATTERY PACK Non-Final OA MURATA MANUFACTURING CO., LTD.
17767762 WIRING MODULE Non-Final OA SUMITOMO ELECTRIC INDUSTRIES, LTD.
17511760 Negative Electrode for Secondary Battery, and Secondary Battery Including Same Final Rejection SK On Co., Ltd.
17464882 CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF MANUFACTURING THE SAME AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME Final Rejection SK INNOVATION CO., LTD.
18026994 EXTERIOR MATERIAL FOR POWER STORAGE DEVICES, METHOD FOR MANUFACTURING SAME, AND POWER STORAGE DEVICE Final Rejection DAI NIPPON PRINTING CO., LTD.
18610319 BATTERY PACK AND ELECTRIC VEHICLE Non-Final OA BYD COMPANY LIMITED
18608980 BATTERY PACK AND ELECTRIC VEHICLE Non-Final OA BYD COMPANY LIMITED
17363693 Coated Cathode For Solid State Batteries Final Rejection Worcester Polytechnic Institute
18028067 Separator for Lithium Secondary Battery and Method for Manufacturing the Same Non-Final OA LG Chem, Ltd.
17272581 COMPOSITION FOR GEL POLYMER ELECTROLYTE AND LITHIUM SECONDARY BATTERY INCLUDING GEL POLYMER ELECTROLYTE FORMED THEREFROM Non-Final OA LG CHEM, LTD.
18684688 METHODS OF PRODUCING COMPOSITE PARTICLES AND ELECTRODE FOR ELECTROCHEMICAL DEVICE Non-Final OA ZEON CORPORATION
17544279 ELECTROCHEMICAL ENERGY STORAGE DEVICES COMPRISING HALIDE-CONTAINING LITHIUM ARGYRODITE SOLID ELECTROLYTES Final Rejection University of Louisville Research Foundation, Inc.
18398596 ELECTRODE ASSEMBLY, BATTERY, AND ELECTRIC DEVICE Non-Final OA Ningde Amperex Technology Limited
18476885 ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE Final Rejection Ningde Amperex Technology Limited

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Frequently Asked Questions

What is examiner Aryana Yasmine Ortiz's allowance rate?

50.0% of resolved applications examined by Aryana Yasmine Ortiz were allowed (56 resolved cases), compared with 62.1% across Art Unit 1751 over the last five years.

Does an interview help with examiner Aryana Yasmine Ortiz?

This examiner's interview lift is +29.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Aryana Yasmine Ortiz take to allow a patent?

Applications allowed by Aryana Yasmine Ortiz took 1,334 days on average from filing to allowance.

Which art unit does examiner Aryana Yasmine Ortiz work in?

Aryana Yasmine Ortiz examines applications in Art Unit 1751 in Tech Center 4100.

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