Prosecution Insights
Last updated: October 27, 2026

Rodney Glenn Mcdonald, USPTO Patent Examiner

Listed by the USPTO as MCDONALD, RODNEY GLENN

Tech Center 1700 • Art Units: 1713 1724 1753 1756 1794 1795

This examiner grants 64% of resolved cases

Analysis

MCDONALD, RODNEY GLENN is assigned to Tech Center 1700 and art unit 1713. The profile includes 1282 resolved cases, giving the results a broad operating history. Its allowance rate is 63.7%, and the median time to allowance is 1226 days, showing that successful prosecution commonly develops over an extended timeline in this docket.

The interview lift is 24.3%, linking interviews with a higher allowance outcome. For practitioners, that supports considering an interview early enough to shape the response strategy, particularly where claim interpretation or technical distinctions are central. The principal companies are Applied Materials Inc., Taiwan Semiconductor Manufacturing Company, Ltd., and Tokyo Electron Limited. The principal firms are HARNESS, DICKEY & PIERCE, P.L.C., Xsensus, and AMPACC Law Group, PLLC.

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

Performance Statistics

63.7%
Allow Rate
-1.3% vs TC avg
1,335
Total Applications
+24.3%
Interview Lift
1226
Avg Prosecution Days
Based on 1282 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
16.6%
§102 Novelty
56.1%
§103 Obviousness
17.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18424996 APPARATUS FOR PROCESSING A SUBSTRATE Final Rejection Samsung Electronics Co., Ltd.
18520360 PLASMA MONITORING SYSTEM Non-Final OA Samsung Display Co., LTD.
18704173 DEGAS SYSTEM USING INERT PURGE GAS AT CONTROLLED PRESSURE FOR A LIQUID DELIVERY SYSTEM OF A SUBSTRATE PROCESSING SYSTEM Non-Final OA LAM RESEARCH CORPORATION
18807038 SUBSTRATE PROCESSING APPARATUS, SUBSTRATE PROCESSING METHOD, AND SEMICONDUCTOR DEVICE MANUFACTURING METHOD Non-Final OA Kioxia Corporation
18950748 Substrate Processing Apparatus Non-Final OA Tokyo Electron Limited
18887050 PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS Non-Final OA Tokyo Electron Limited
18518696 PLASMA PROCESSING APPARATUS AND SUBSTRATE SUPPORT Non-Final OA Tokyo Electron Limited
18939220 DUAL COLLIMATOR PHYSICAL VAPOR DEPOSITIONS PROCESSING CHAMBER Final Rejection Applied Materials, Inc.
18799554 DEPOSITION RING FOR PHYSICAL VAPOR DEPOSITION CHAMBER Non-Final OA Applied Materials, Inc.
18655748 THIN FILM, IN-SITU MEASUREMENT THROUGH TRANSPARENT CRYSTAL AND TRANSPARENT SUBSTRATE WITHIN PROCESSING CHAMBER WALL Non-Final OA Applied Materials, Inc.
18618937 NON-AXISYMMETRIC GAS DIFFUSER FOR PLASMA ENHANCED CHEMICAL VAPOR DEPOSITION Final Rejection Applied Materials, Inc.
18407142 HEATERS AND PLASMA GENERATORS FOR GAS ACTIVATION, AND RELATED CHAMBER AND FOR SEMICONDUCTOR MANUFACTURING Non-Final OA Applied Materials, Inc.
18391176 ELECTRODE CONFIGURATIONS AND MAGNET CONFIGURATIONS FOR PROCESSING CHAMBERS, AND RELATED METHODS AND APPARATUS, FOR SEMICONDUCTOR MANUFACTURING Non-Final OA Applied Materials, Inc.
18144747 HIGH EFFICIENCY MICROWAVE PLASMA APPLICATOR Non-Final OA Applied Materials, Inc,
18144745 MICROWAVE PLASMA APPLICATOR WITH REPLACEABLE DIELECTRIC PLATE Non-Final OA Applied Materials, Inc.
18782179 SMALL GAS FLOW MONITORING OF DRY ETCHER BY OES SIGNAL Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18327590 PLASMA PROCESSING APPARATUS AND METHOD Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18417549 PLASMA MULTI-WAFER ASHING SYSTEM Non-Final OA Rockwell Collins, Inc.
18612425 SUBSTRATE PROCESSING APPARATUS, METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND RECORDING MEDIUM Non-Final OA Kokusai Electric Corporation
18436677 SUBSTRATE PROCESSING APPARATUS, SUBSTRATE PROCESSING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM Final Rejection Kokusai Electric Corporation
18021537 CHARGED-PARTICLE INSPECTION APPARATUS Non-Final OA ASML Netherlands B.V.
18916864 SHOWERHEAD ASSEMBLY AND SUBSTRATE PROCESSING APPARATUS COMPRISING THE SAME Non-Final OA SEMES CO., LTD.
18492149 SUBSTRATE TREATMENT APPARATUS USING SUPERCRITICAL FLUID Non-Final OA SEMES CO., LTD.

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 Rodney Glenn Mcdonald's allowance rate?

63.7% of resolved applications examined by Rodney Glenn Mcdonald were allowed (1,282 resolved cases), compared with 62.4% across Art Unit 1713 over the last five years.

Does an interview help with examiner Rodney Glenn Mcdonald?

This examiner's interview lift is +24.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Rodney Glenn Mcdonald take to allow a patent?

Applications allowed by Rodney Glenn Mcdonald took 1,226 days on average from filing to allowance.

Which art unit does examiner Rodney Glenn Mcdonald work in?

Rodney Glenn Mcdonald examines applications in Art Unit 1713 in Tech Center 1700 (Chemistry & Materials).

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