Prosecution Insights
Last updated: October 25, 2026

Hoffman Enclosures Inc.

Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering

6 pending office actions • 4 art units • 6 examiners • 0 of 6 (0%) have an AI response strategy ready • 8 patents granted in the last 365 days

Analysis

Hoffman Enclosures Inc. is currently managing 6 pending office actions within the Medical Devices & Mechanical Engineering technology area. These actions are distributed across 4 distinct art units, indicating that the company's mechanical innovations are being reviewed by several different specialized groups. The involvement of 6 distinct examiners across the pending office actions suggests a fragmented prosecution experience, where every case is being handled by a different individual.

VORTMAN, ANATOLY is identified as the busiest examiner for the portfolio, though he only oversees 1 pending office action. Because each examiner is responsible for a case, the company does not face a concentration of risk with any individual. However, this also means that the company cannot leverage experience with an examiner to predict outcomes for the other pending office actions. Practitioners should be prepared for separate prosecution tracks within the Medical Devices & Mechanical Engineering field, as the 4 distinct art units may have varying internal policies. The 1 pending office action per examiner requires a strategy that accounts for unique perspectives.

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

Portfolio Summary

6
Total Pending OAs
4
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 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
0
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 (67%)
2
Medium (33%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (33%)
Multi-statute (no §101)4 (67%)

Industry Mix

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

1
Life Sciences
17% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
17% of docket
3
Mechanical / Eng
50% of docket
1
Business / Other
17% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
VORTMAN, ANATOLY 1 69.9% +13.8%
WEDDLE, ALEXANDER MARION 1 63.7% +25.5%
BURNS, TREMESHA WILLIS 1 78.2% +17.2%
MYERS, KEITH STANLEY 1 52.8% +18.6%
SPIES, BRADLEY R 1 74.1% +19.1%
ARANT, HARRY E 1 50.0% +21.4%

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
18906934 COOLING SYSTEM WITH BLIND MATE CONNECTOR VORTMAN, ANATOLY —
18760527 System and Method for Rear-Door Cooling Units MYERS, KEITH STANLEY —
18660912 METHODS AND SYSTEMS FOR A FILTRATION ASSEMBLY FOR A COOLING SYSTEM SPIES, BRADLEY R —
17984072 Coolant Distribution Unit and Control System ARANT, HARRY E —

Interview Candidates (6)

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 6 ordered by deadline are shown.

App #TitleExaminerDue in
18828349 CONDUCTIVE MOLDED ENCLOSURE WEDDLE, ALEXANDER MARION 15d
18906934 COOLING SYSTEM WITH BLIND MATE CONNECTOR VORTMAN, ANATOLY —
18797240 Weatherproof Enclosure Assembly BURNS, TREMESHA WILLIS —
18760527 System and Method for Rear-Door Cooling Units MYERS, KEITH STANLEY —
18660912 METHODS AND SYSTEMS FOR A FILTRATION ASSEMBLY FOR A COOLING SYSTEM SPIES, BRADLEY R —
17984072 Coolant Distribution Unit and Control System ARANT, HARRY E —

Top Art Units

Art UnitApps
3763 2
1712 1
2847 1
3700 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18906934 COOLING SYSTEM WITH BLIND MATE CONNECTOR VORTMAN, ANATOLY 3763 §103§112 Non-Final OA — Pending Oct 04, 2024
18828349 CONDUCTIVE MOLDED ENCLOSURE WEDDLE, ALEXANDER MARION 1712 §103 Final Rejection 15d Pending Sep 09, 2024
18797240 Weatherproof Enclosure Assembly BURNS, TREMESHA WILLIS 2847 §103 Non-Final OA — Pending Aug 07, 2024
18760527 System and Method for Rear-Door Cooling Units MYERS, KEITH STANLEY 3763 §102§103§112 Non-Final OA — Pending Jul 01, 2024
18660912 METHODS AND SYSTEMS FOR A FILTRATION ASSEMBLY FOR A COOLING SYSTEM SPIES, BRADLEY R — §102§103 Non-Final OA — Pending May 10, 2024
17984072 Coolant Distribution Unit and Control System ARANT, HARRY E 3700 §102§103 Final Rejection — Pending Nov 09, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Hoffman Enclosures Inc. have?

Hoffman Enclosures Inc. has 6 pending office actions as of October 2026, spread across 4 art units and 6 examiners.

Which USPTO examiner handles the most Hoffman Enclosures Inc. applications?

Anatoly Vortman has the most, with 1 of Hoffman Enclosures Inc.'s pending office actions.

What technology area are Hoffman Enclosures Inc.'s patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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