Prosecution Insights
Last updated: October 26, 2026

Anthony Ray Chavez, USPTO Patent Examiner

Listed by the USPTO as CHAVEZ, ANTHONY RAY

Tech Center 2100 • Art Units: 1758 2186 2187

This examiner grants 8% of resolved cases

Analysis

CHAVEZ, ANTHONY RAY is assigned to tech center 2100 and art unit 1758. The profile covers 13 resolved cases, with a 7.7% allowance rate and a median of 1520 days to allowance. The small record limits broad conclusions, but the data shows infrequent allowance and a lengthy path to allowance in the recorded matters.

The interview lift is 46.2%, indicating a strong association between interviews and allowance despite the low overall allowance result. The listed companies are Halliburton Energy Services, Saudi Arabian Oil Company, and Emerson Electric. The leading firms are C. Tumey Law Group, CANTOR COLBURN, and CROWELL & MORING. Application-specific strategy and carefully prepared interviews are both important considerations.

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

Performance Statistics

7.7%
Allow Rate
-47.3% vs TC avg
56
Total Applications
+46.2%
Interview Lift
1520
Avg Prosecution Days
Based on 13 resolved cases, 2023–2026

Rejection Statute Breakdown

37.9%
§101 Eligibility
5.2%
§102 Novelty
35.7%
§103 Obviousness
20.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17958178 Autonomous Uncertainty-Aware Engine For Pressure Gradient Identification Using A Discrete Optimization Framework Final Rejection Halliburton Energy Services, Inc.
17826701 MULTIPLE INTERMEDIATE STEP SIMULATION OF DRILL BIT DAMAGE Non-Final OA Halliburton Energy Services, Inc.
17693951 DESIGNING A STRUCTURAL PRODUCT INCLUDING STRUCTURAL ANALYSIS AND POST-PROCESSING Non-Final OA The Boeing Company
17553828 OPTIMIZATION DESIGN METHOD FOR NEW COMPOSITE STRUCTURE UNDER HIGH-DIMENSIONAL RANDOM FIELD CONDITION Final Rejection ZHEJIANG UNIVERSITY
17519477 SYSTEMS AND METHODS FOR UNDERCARRIAGE WEAR PREDICTION Final Rejection Caterpillar Inc.
18086374 RADIATION DOSE PREDICTION VIA ARTIFICIAL INTELLIGENCE MODELS USING ORGAN DOSE TRADE-OFF Final Rejection Siemens Healthineers International AG
17540722 INTELLIGENT CALIBRATION OF SYSTEMS OF EQUATIONS WITH A KNOWLEDGE SEEDED VARIATIONAL INFERENCE FRAMEWORK Final Rejection International Business Machines Corporation
17767721 Design Support Device, Design Support Method, and Design Support Program Non-Final OA Hitachi, Ltd.
17897941 APPARATUSES, COMPUTER-IMPLEMENTED METHODS, AND COMPUTER PROGRAM PRODUCTS FOR MODELING ENVIRONMENT-RELATED DATA FROM REAL-TIME DATA ALERTS Final Rejection Honeywell International Inc.

Facing This Examiner?

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

Build Your Strategy

Who Appears Before This Examiner

Top companies before this examiner

Law firms appearing most often

Frequently Asked Questions

What is examiner Anthony Ray Chavez's allowance rate?

7.7% of resolved applications examined by Anthony Ray Chavez were allowed (13 resolved cases), compared with 38.8% across Art Unit 1758 over the last five years.

Does an interview help with examiner Anthony Ray Chavez?

This examiner's interview lift is +46.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Anthony Ray Chavez take to allow a patent?

Applications allowed by Anthony Ray Chavez took 1,520 days on average from filing to allowance.

Which art unit does examiner Anthony Ray Chavez work in?

Anthony Ray Chavez examines applications in Art Unit 1758 in Tech Center 2100 (Computing & Software).

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