Prosecution Insights
Last updated: October 02, 2026

Examiner: TORRES-DIAZ, LIZBETH

Tech Center 2400 • Art Units: 2408 2495

This examiner grants 80% of resolved cases

Analysis

Lizbeth Torres-Diaz works in Tech Center 2400 and Art Unit 2408. She has resolved 315 cases, maintaining an allowance rate of 80.3 percent. This rate describes the frequency of grants within her assigned technology area. The median days to allowance for her cases is 1063, providing a clear expectation for the duration of the prosecution process from filing to grant. These 315 cases form the basis for her current performance metrics.

Interviews are a strategy used with this examiner, as evidenced by an interview lift of 31.2 percent. This is a measurable increase in the probability of allowance for cases that include an interview. The 31.2 percent lift is a factor for practitioners to consider when navigating Art Unit 2408. By engaging in an interview, applicants may change their chances of reaching the 80.3 percent allowance threshold within the 1063-day median timeframe. This data point is a significant element of the 315 cases resolved by this examiner.

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

Performance Statistics

80.3%
Allow Rate
+22.3% vs TC avg
320
Total Applications
+31.2%
Interview Lift
1063
Avg Prosecution Days
Based on 315 resolved cases, 2023–2026

Rejection Statute Breakdown

11.6%
§101 Eligibility
8.9%
§102 Novelty
51.5%
§103 Obviousness
19.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18396874 PROCEDURE TO UPDATE THE PARAMETERS RELATED TO UNIFIED ACCESS CONTROL Non-Final OA NEC Corporation
19024529 METHODS AND APPARATUS TO IDENTIFY MEDIA USING HYBRID HASH KEYS Non-Final OA The Nielsen Company (US), LLC
18844175 Methods for Edge Computing Client to Obtain and use Identifiers of User Equipment that Hosts Client Final Rejection Telefonaktiebolaget LM Ericsson (publ)

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month