Prosecution Insights
Last updated: October 26, 2026

Mordecai Mizani Leavitt, USPTO Patent Examiner

Listed by the USPTO as LEAVITT, MORDECAI MIZANI

Tech Center 1700 • Art Units: 1623 1732 1742

This examiner grants 100% of resolved cases

Analysis

LEAVITT, MORDECAI MIZANI works in Tech Center 1700 and Art Unit 1623. The record covers 7 resolved cases, with an allowance rate of 100.0% and a median of 1071 days to allowance. Interviews are associated with a 0.0% lift in allowance outcomes. The very small record makes the allowance result informative but unsuitable as a stand-alone forecast.

The recorded companies are Cataler Corporation, Toyota Motor Corporation, and Saudi Arabian Oil Company. The listed firms are OLIFF PLC, BakerHostetler, and Barron & Young PLLC. Counsel can note the complete allowance result while recognizing that the interview figure shows no recorded change and that additional prosecution experience would be needed for stronger strategic conclusions.

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

Performance Statistics

100.0%
Allow Rate
+35.0% vs TC avg
36
Total Applications
+0.0%
Interview Lift
1071
Avg Prosecution Days
Based on 7 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
24.4%
§102 Novelty
46.5%
§103 Obviousness
20.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18357983 CATALYST Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18576089 CATALYST FOR SYNTHESIZING LIQUEFIED PETROLEUM GAS AND METHOD FOR PRODUCING LIQUEFIED PETROLEUM GAS Non-Final OA FURUKAWA ELECTRIC CO., LTD.
18552589 ZIF-8 METAL-ORGANIC FRAMEWORK CATALYST COMPOSITE AND METHOD FOR CONVERTING CARBON DIOXIDE USING SAME Non-Final OA Korea University Research and Business Foundation
18554292 NOx ACTIVATION TO AMMONIA Non-Final OA NewSouth Innovations Pty Limited

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Frequently Asked Questions

What is examiner Mordecai Mizani Leavitt's allowance rate?

100.0% of resolved applications examined by Mordecai Mizani Leavitt were allowed (7 resolved cases), compared with 51.3% across Art Unit 1623 over the last five years.

Does an interview help with examiner Mordecai Mizani Leavitt?

This examiner's interview lift is +0.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Mordecai Mizani Leavitt take to allow a patent?

Applications allowed by Mordecai Mizani Leavitt took 1,071 days on average from filing to allowance.

Which art unit does examiner Mordecai Mizani Leavitt work in?

Mordecai Mizani Leavitt examines applications in Art Unit 1623 in Tech Center 1700 (Chemistry & Materials).

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