Prosecution Insights
Last updated: October 04, 2026

Jones Day For Msa

Technology areas: Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

7 pending office actions • 1 client • 7 examiners • 5 art units • 0 of 7 (0%) have an AI response strategy ready • 14 patents granted in the last 365 days

Analysis

Jones Day for MSA specializes in Transportation, E-Commerce & Mechanical Systems. It has 12673 career applications. The firm maintains a resolved allowance rate of 73.07 percent. It averages 3.51 office actions per allowance. There are 4 pending office actions.

The 73.07 percent allowance rate is derived from 12673 career applications. The average of 3.51 office actions per allowance shows the prosecution efficiency for allowed cases. The 4 pending office actions represent the current active docket in these sectors.

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

Quality Metrics (n=12673 apps, methodology: how we score firms)

73.1%
Allowance Rate
n=12673
+0.57σ
Allowance Rate (norm)
n=12673
3.5
OAs to Allowance
n=5887
-0.02σ
OAs to Allow (norm)
n=5887
1034 days
Time to Allowance
n=5887
+13.0pp
Interview Lift
n=12673
26.6%
RCE Rate
n=12673
0.8%
Appeal Rate
n=12673

Rejection Performance (% of received rejections ultimately overcome)

78.5%
§101 Overcome
n=741
75.7%
§102 Overcome
n=2223
73.9%
§103 Overcome
n=3488
76.6%
§112 Overcome
n=2958

Specialization & Scale

A61K, A61P, C07K
Top CPC Subclasses
29%
Top-3 CPC Share
n=12673
119
Practitioners
n=12673
106.5
Apps / Practitioner
n=12673

Portfolio Summary

7
Total Pending OAs
2
Non-Final OAs
5
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
1
Due later

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

4
Hard (57%)
2
Medium (29%)
1
Easy (14%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (29%)
§112 only1 (14%)
Multi-statute (no §101)4 (57%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
7
Mechanical / Eng
100% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

70 h
Manual time on pending OAs
14 h
Time saved (low, 20%)
24 h
Time saved (mid, 35%)
0.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LOPEZ, ERICK I 1 53.0% +29.6%
MARCHEWKA, MATTHEW R 1 47.4% +68.3%
NGUYEN, CHUONG P 1 79.1% +13.4%
PEZZLO, BENJAMIN ALEXANDER 1 45.5% +27.3%
CHAVCHAVADZE, COLLEEN MARGARET 1 57.3% +40.4%
PHILIPS, BRADLEY H 1 67.4% +30.7%
MCFARLAND, KATHLEEN MAVOURNEEN 1 59.4% +13.2%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
17640699 Filling Element for Filling up a Space Between at Least One Compressed Gas Bottle of a Breathing Apparatus and a Carrier Plate PHILIPS, BRADLEY H 61d
19097225 Systems and Methods for Providing an Assembly for Releasably Connecting an Inner Helmet and Outer Helmet Shell MARCHEWKA, MATTHEW R —
18189582 Case or Cradle for a Fall Arrest Device CHAVCHAVADZE, COLLEEN MARGARET —
16599908 Harness With Adjustable Belt Strap MCFARLAND, KATHLEEN MAVOURNEEN —

Interview Candidates (7)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 7 ordered by deadline are shown.

App #TitleExaminerDue in
18584323 Systems and Methods for Tracking Lifeline Payout and Retraction PEZZLO, BENJAMIN ALEXANDER 9d
17640699 Filling Element for Filling up a Space Between at Least One Compressed Gas Bottle of a Breathing Apparatus and a Carrier Plate PHILIPS, BRADLEY H 61d
19415939 Safety Helmet LOPEZ, ERICK I —
19097225 Systems and Methods for Providing an Assembly for Releasably Connecting an Inner Helmet and Outer Helmet Shell MARCHEWKA, MATTHEW R —
18822947 Safety Device for Providing Output to an Individual Associated with a Hazardous Environment NGUYEN, CHUONG P —
18189582 Case or Cradle for a Fall Arrest Device CHAVCHAVADZE, COLLEEN MARGARET —
16599908 Harness With Adjustable Belt Strap MCFARLAND, KATHLEEN MAVOURNEEN —

Client Portfolio (1 client)

Client (Assignee)Pending OAs
MSA Safety 7

Top Art Units

Art UnitApps
37322
36342
36461
37991
36351

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19415939 Safety Helmet Msa Technology, LLC LOPEZ, ERICK I 3732 §103Other Non-Final OA — Pending Dec 11, 2025
19097225 Systems and Methods for Providing an Assembly for Releasably Connecting an Inner Helmet and Outer Helmet Shell Msa Technology, LLC MARCHEWKA, MATTHEW R 3732 §102§103§112 Final Rejection — Pending Apr 01, 2025
18822947 Safety Device for Providing Output to an Individual Associated with a Hazardous Environment Msa Technology, LLC NGUYEN, CHUONG P 3646 §112 Final Rejection — Pending Sep 03, 2024
18584323 Systems and Methods for Tracking Lifeline Payout and Retraction Msa Technology, LLC PEZZLO, BENJAMIN ALEXANDER 3634 §103 Final Rejection 9d Pending Feb 22, 2024
18189582 Case or Cradle for a Fall Arrest Device Latchways PLC CHAVCHAVADZE, COLLEEN MARGARET 3634 §102§103§112 Non-Final OA — Pending Mar 24, 2023
17640699 Filling Element for Filling up a Space Between at Least One Compressed Gas Bottle of a Breathing Apparatus and a Carrier Plate Msa Europe GmbH PHILIPS, BRADLEY H 3799 §102§103 Final Rejection 61d Pending Mar 04, 2022
16599908 Harness With Adjustable Belt Strap Msa Technology, LLC MCFARLAND, KATHLEEN MAVOURNEEN 3635 §102§103 Final Rejection — Pending Oct 11, 2019

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