Prosecution Insights
Prosecution Insights
Tech Center 1700 • Art Units: 1736 1759 1785 1795
This examiner grants 56% of resolved cases
Alexander W Keeling is an examiner in Tech Center 1700 and Art Unit 1736. He has 594 resolved cases with an allowance rate of 55.9 percent. The median days to allowance is 1227, which is the typical duration for successful prosecution under his review. This timeline is an important consideration for applicants managing their patent portfolios.
The interview lift of 38.1 percent is a significant factor, suggesting that interviews are an effective way to move cases toward allowance. This lift provides an increase over the 55.9 percent baseline rate. With 594 resolved cases, the data is statistically robust and indicates a consistent pattern of behavior. Practitioners should consider the 38.1 percent lift as a tactical option to navigate the 1227-day median timeline and improve the odds of a grant. The examiner's receptivity to interviews makes them a recommended part of the prosecution strategy, offering a clear path to improve the 55.9 percent allowance rate.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18060474 | METHOD OF DETECTING LEAKAGE IN WATER ELECTROLYZER, METHOD OF GENERATING HYDROGEN, PROGRAM FOR DETECTING LEAKAGE IN WATER ELECTOLYZER, AND WATER ELECTROLYZER | Final Rejection | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18459490 | ELECTRODE FOR ELECTROCHEMICAL REACTION DEVICE, MEMBRANE ELECTRODE ASSEMBLY, AND ELECTROCHEMICAL REACTION DEVICE | Final Rejection | TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORPORATION |
| 18435126 | METAL RECOVERY SYSTEM AND METAL RECOVERY METHOD | Non-Final OA | HONDA MOTOR CO., LTD. |
| 18426924 | METHOD OF PREDICTING EXTERNAL CORROSION RISK ON BURIED GAS FLOWLINES | Non-Final OA | SAUDI ARABIAN OIL COMPANY |
| 18340469 | LEAD ELECTRODE FOR ELECTROCHEMICAL REDUCTION OF CARBON DIOXIDE AND METHOD OF PREPARING THEREOF | Non-Final OA | KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS |
| 18340094 | MANGANESE OXIDE OVER NICKEL FOAM AS AN ELECTROCATALYST FOR WATER OXIDATION | Non-Final OA | KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS |
| 17809433 | SINGLE-ATOMICALLY DISPERSED METAL / UNCONVENTIONAL-PHASE TRANSITION-METAL DICHALCOGENIDE NANOSHEET HYBRIDS AND METHODS OF PREPARATION AND USE THEREOF | Final Rejection | City University of Hong Kong |
| 17261473 | RENEWABLE POWER TO RENEWABLE NATURAL GAS USING BIOLOGICAL METHANE PRODUCTION | Final Rejection | Alliance for Energy Innovation, LLC |
| 18398354 | MEMBRANE ELECTRODE ASSEMBLY FOR POLYMER ELECTROLYTE MEMBRANE WATER ELECTROLYSIS AND WATER ELECTROLYZER | Non-Final OA | AGC INC. |
| 18289670 | ELECTROLYTE MEMBRANE LAMINATE, ELECTROLYTE MEMBRANE EQUIPPED WITH CATALYST LAYER, MEMBRANE ELECTRODE CONJUGATE, HYDROLYSIS-TYPE HYDROGEN GENERATION DEVICE, AND METHOD FOR PRODUCING ELECTROLYTE MEMBRANE EQUIPPED WITH CATALYST LAYER | Non-Final OA | TORAY INDUSTRIES, INC. |
| 18134773 | Sulfur-Doped Tin Oxide Catalysts for Electrochemical Conversion of CO2 into Aqueous Formate/Formic Acid Solutions | Non-Final OA | Battelle Memorial Institute |
| 18347003 | ELECTROLZYER STACKS, ELECTROLYSIS SYSTEMS, AND METHODS FOR OPERATING ELECTROLYSIS SYSTEMS INCLUDING ACTIVE COMPRESSION | Non-Final OA | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| 18667931 | DIRECT CONVERSION OF AIR TO AMMONIA VIA ADVANCED MANUFACTURED ELECTROCHEMICAL REACTORS | Final Rejection | Lawrence Livermore National Security, LLC |
| 18440657 | METALLIC COATED GASKETS USEFUL FOR FRONT CONTACTS IN ELECTROLYSIS | Non-Final OA | Lawrence Livermore National Security, LLC |
| 18433570 | BIMETALLIC IRON-COBALT NANOCARBIDE ELECTROCATALYSTS FOR THE OXYGEN EVOLUTION REACTION | Non-Final OA | Florida State University Research Foundation, Inc. |
| 18500579 | Electrolysis Film | Final Rejection | Celanese International Corporation |
| 18282443 | MEC SYSTEM | Non-Final OA | Electrochaea GmbH |
| 18322076 | SCALABLE ELECTROLYSIS CELL AND STACK AND METHOD OF HIGH-SPEED MANUFACTURING THE SAME | Final Rejection | EvolOH, Inc. |
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