Prosecution Insights
Last updated: October 27, 2026

Robert Franklin Long, USPTO Patent Examiner

Listed by the USPTO as LONG, ROBERT FRANKLIN

Tech Center 3700 • Art Units: 3721 3731 3764

This examiner grants 72% of resolved cases

Analysis

LONG, ROBERT FRANKLIN is assigned to Tech Center 3700 and Art Unit 3721. The profile covers 1138 resolved cases, with a 72.3% allowance rate and a median of 1137 days to allowance. Interview lift is 20.4%, showing a meaningful positive association between interviews and allowance outcomes.

Cilag GmbH International, MILWAUKEE ELECTRIC TOOL Corporation, and Covidien L.P. are the listed companies. Womble (previously Lewis Roca), OLIFF PLC, and Troutman Pepper Locke LLP are the associated firms. The favorable allowance rate supports a constructive prosecution outlook, while the median timing indicates that applicants should budget for sustained examination.

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

Performance Statistics

72.3%
Allow Rate
+2.3% vs TC avg
1,203
Total Applications
+20.4%
Interview Lift
1137
Avg Prosecution Days
Based on 1138 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
27.4%
§102 Novelty
43.2%
§103 Obviousness
20.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19351009 JOB-SITE ELECTRIC DEVICE Non-Final OA MAKITA CORPORATION
18241691 TECHNIQUE FOR TIGHTENING FASTENERS WITH ELECTRIC POWER TOOL Non-Final OA MAKITA CORPORATION
19343143 GAS SPRING-POWERED FASTENER DRIVER Non-Final OA MILWAUKEE ELECTRIC TOOL CORPORATION
19084145 POWER TOOL WITH ENCLOSED GEARCASE Final Rejection MILWAUKEE ELECTRIC TOOL CORPORATION
19024781 GAS SPRING-POWERED FASTENER DRIVER Final Rejection MILWAUKEE ELECTRIC TOOL CORPORATION
18690012 Systems and Methods for Multi-Channel Power Tool Communication Non-Final OA Milwaukee Electric Tool Corporation
18415205 SMART ACCESSORY STORAGE DEVICE Non-Final OA MILWAUKEE ELECTRIC TOOL CORPORATION
17106806 MULTI-SPEED POWER TOOL WITH ELECTRONIC CLUTCH Final Rejection MILWAUKEE ELECTRIC TOOL CORPORATION
18901425 OIL FILTER WRENCH Non-Final OA Robert Bosch GmbH
19270708 SURGICAL STAPLER WITH UNIVERSAL TIP RELOAD Final Rejection Covidien LP
19213082 HANDHELD ELECTROMECHANICAL SURGICAL SYSTEM Final Rejection Covidien LP
19087802 POWERED SURGICAL INSTRUMENTS AND METHODS OF IDENTIFYING TISSUE TYPES THEREWITH Final Rejection Covidien LP
19076558 HAND-HELD SURGICAL INSTRUMENTS Non-Final OA Covidien LP
18940435 SLOW SPEED STAPLE AND STAPLE RELAXATION FOR STAPLING OPTIMIZATION Non-Final OA Covidien LP
18934060 SYSTEM AND METHOD FOR IMAGE DETECTION DURING INSTRUMENT GRASPING AND STAPLING Non-Final OA INTUITIVE SURGICAL OPERATIONS, INC.
19180118 Dust Cap Accessory for a Power Tool Non-Final OA Black & Decker, Inc.
19283713 CLAMPING ASSEMBLY FOR LINEAR SURGICAL STAPLER Final Rejection Cilag GmbH International
19027760 SURGICAL INSTRUMENTS WITH DOUBLE SPHERICAL ARTICULATION JOINTS WITH PIVOTABLE LINKS Final Rejection Cilag GmbH International
18642985 SURGICAL STAPLER WITH TISSUE ENGAGEMENT FEATURES AROUND TISSUE CONTAINMENT PIN Non-Final OA Cilag GmbH International
18379790 METHOD OF ASSEMBLING A STAPLE CARTRIDGE Final Rejection Cilag GmbH International
18379768 PROPORTIONATE BALANCING OF THE FUNCTION IMPACT MAGNITUDE OF BATTERY OUTPUT TO PEAK MOTOR CURRENT Final Rejection Cilag GmbH International
18485210 COMPRESSIBLE SURGICAL ADJUNCTS, CARTRIDGES, AND CARTRIDGE ASSEMBLIES AND METHODS OF MAKING SURGICAL ADJUNCTS Non-Final OA CILAG GMBH INTERNATIONAL
19106954 POWER TOOL WITH A DUST COLLECTION BOX, AND DUST COLLECTION BOX Non-Final OA Hilti Aktiengesellschaft
18775022 IMPACT TOOL Non-Final OA Nanjing Chervon Industry Co., Ltd.
18998317 WORK MACHINE Final Rejection Koki Holdings Co., Ltd.
18837884 WORK MACHINE Final Rejection Koki Holdings Co., Ltd.
18956171 INSTRUMENT ROLL CONTROL Final Rejection Auris Health, Inc.
18591945 CUTTING TOOL SUPPORT FOR IN-SITU HOLE MANUFACTURING Non-Final OA RTX Corporation
18941759 PART PRESENTER FOR A BLIND FASTENER SETTING TOOL Non-Final OA NEWFREY LLC
18519351 BEAD FEEDER Non-Final OA Philip Morris USA Inc.

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Frequently Asked Questions

What is examiner Robert Franklin Long's allowance rate?

72.3% of resolved applications examined by Robert Franklin Long were allowed (1,138 resolved cases), compared with 0.0% across Art Unit 3721 over the last five years.

Does an interview help with examiner Robert Franklin Long?

This examiner's interview lift is +20.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Robert Franklin Long take to allow a patent?

Applications allowed by Robert Franklin Long took 1,137 days on average from filing to allowance.

Which art unit does examiner Robert Franklin Long work in?

Robert Franklin Long examines applications in Art Unit 3721 in Tech Center 3700 (Medical Devices & Mechanical Engineering).

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