Prosecution Insights
Last updated: August 18, 2026

Examiner: LEE, CRYSTAL J

Tech Center 3600 • Art Units: 1731 1738 3674

This examiner grants 82% of resolved cases

Performance Statistics

82.0%
Allow Rate
+30.0% vs TC avg
535
Total Applications
+21.6%
Interview Lift
805
Avg Prosecution Days
Based on 523 resolved cases, 2023–2026

Rejection Statute Breakdown

2.7%
§101 Eligibility
14.6%
§102 Novelty
49.4%
§103 Obviousness
29.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19136939 SUBMERSIBLE PUMPING SYSTEM HAVING STAGE ARCHITECTURE FOR LOWER FLOW RATE PUMPS Non-Final OA SCHLUMBERGER TECHNOLOGY CORPORATION
19192275 Proppant Particulates Formed by Methane Pyrolysis and Methods Related Thereto Non-Final OA EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
18418598 OIL-BASED DRILLING FLUIDS AND METHODS THEREOF Non-Final OA SAUDI ARABIAN OIL COMPANY

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