Prosecution Insights
Last updated: May 29, 2026

Examiner: ROBINSON, RENEE E

Tech Center 1700 • Art Units: 1772 1774 1779 1797

This examiner grants 74% of resolved cases

Performance Statistics

73.7%
Allow Rate
+8.7% vs TC avg
1,067
Total Applications
+23.8%
Interview Lift
1012
Avg Prosecution Days
Based on 1036 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
2.7%
§102 Novelty
67.9%
§103 Obviousness
14.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18469182 DESALINATION AND COOLING SYSTEM INTEGRATING PERMEATE GAP MEMBRANE DISTILLATION AND EJECTOR COOLING CYCLE Non-Final OA KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
18568305 OLEFINS PRODUCTION PROCESS Non-Final OA SHELL USA, INC.
18175919 OXIDATIVE STABILITY TEST METHODS FOR CHEMICALLY RECYCLED PLASTIC FEEDSTOCKS Final Rejection ECOLAB USA INC.
18692105 SIMPLIFIED ETHYLENE OXIDE PURIFICATION METHODS Non-Final OA Dow Global Technologies LLC
18685572 FALLING FILM APPARATUS AND METHOD FOR USING Non-Final OA Dow Global Technologies LLC
18698554 EVAPORATOR WITH A HEAT SINK AS HEATING ELEMENT Non-Final OA Biotage AB
18690926 CARBONIZATION OIL-CONVERSION PROCESSING APPARATUS Non-Final OA Ryoko ITO
18593990 CAPILLARY DISTILLATION METHOD AND DEVICE Non-Final OA GUANGDONG UNIVERSITY OF TECHNOLOGY
18562522 Mechanical vapor recompression arrangement Non-Final OA Aquafair AB
18566476 CONTINUOUS PROCESS PYROLYSIS SYSTEM Non-Final OA EARTH SYSTEMS CONSULTING PTY LTD
18563465 WATER DISTILLATION DEVICE Non-Final OA 77 VISION WAY LTD
18563466 WATER DISTILLATION DEVICE Non-Final OA 77 VISION WAY LTD
18374636 PROCESS FOR REPLACEMENT OF FOSSIL FUELS IN FIRING OF ROTARY LIME KILNS Non-Final OA Highbury Energy Inc.
18372027 SYSTEM, APPARATUSES, DEVICES, AND METHODS FOR PRODUCING PARTICLES Non-Final OA Nanoform Finland PLC
18468125 REACTOR AND PROCESS FOR REMOVAL OF CARBON DIOXIDE Final Rejection Carba Inc.
18280450 SYSTEMS AND METHODS FOR PROCESSING WASTE Non-Final OA IQ ENERGY INC.
18181043 ANTIFOAMING FOR DELAYED COKER Final Rejection AMEC Foster Wheeler USA Corporation
18041814 PROCESS CONTROL OF A SERIAL REFORMER SECTION BY ELECTRICAL REFORMING Non-Final OA TOPSØE A/S

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