Prosecution Insights
Last updated: October 25, 2026

Munters Corporation

Technology areas: Chemistry & Materials • Computing & Software • Medical Devices & Mechanical Engineering

5 pending office actions • 4 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Analysis

Munters Corporation is currently managing 5 pending office actions within the Chemistry & Materials technology area. These actions are distributed across 5 distinct examiners and 4 distinct art units. This distribution shows that the company's pending matters are spread among several different individuals, with the number of pending office actions matching the number of distinct examiners.

The busiest examiner for the company is HOPKINS, ROBERT A, who is responsible for 1 busiest examiner pending action. The data shows 5 pending office actions and 5 distinct examiners, indicating that the workload is distributed among all examiners involved. The involvement of 4 distinct art units indicates that the company's intellectual property in Chemistry & Materials is being reviewed by multiple specialized groups at the USPTO. This spread across 4 distinct art units and 5 distinct examiners requires a prosecution approach that can manage different examiner perspectives across a variety of technical departments.

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

Portfolio Summary

5
Total Pending OAs
1
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
1
Due this week
0
Due this month
0
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (2)Due ≤ 7 days (1)

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.

2
Hard (40%)
3
Medium (60%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only3 (60%)
Multi-statute (no §101)2 (40%)

Industry Mix

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

3
Life Sciences
60% of docket
1
Information Tech
20% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
20% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HOPKINS, ROBERT A 1 84.5% +7.6%
BANKS, KEONA LAUREN 1 59.5% +3.7%
ROYSTON, JOHN M 1 78.0% +16.6%
MCKENZIE, THOMAS B 1 57.5% +22.7%
DUNN, DARRIN D 1 75.3% +24.4%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18645824 ROTARY SORPTION SYSTEM INCLUDING RECYCLED ISOLATION LOOP AND PURGE STREAM HOPKINS, ROBERT A —

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18090171 SEALING DEVICE FOR A GAS SORPTION ROTOR OF AN AIR TREATMENT SYSTEM AND A GAS SORPTION ROTOR ARRANGEMENT FOR AN AIR TREATMENT SYSTEM MCKENZIE, THOMAS B 6d
18644350 FLUID PROCESSING APPARATUS WITH AVERAGING MANIFOLD FOR PARAMETER MEASUREMENT ROYSTON, JOHN M —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
18082774 METHODS AND CONTROL SYSTEMS FOR CONTROLLING FLUID CONDITIONING SYSTEM INCLUDING PLURAL FLUID CONDITIONING UNITS DUNN, DARRIN D 31d overdue
18090171 SEALING DEVICE FOR A GAS SORPTION ROTOR OF AN AIR TREATMENT SYSTEM AND A GAS SORPTION ROTOR ARRANGEMENT FOR AN AIR TREATMENT SYSTEM MCKENZIE, THOMAS B 6d
18644350 FLUID PROCESSING APPARATUS WITH AVERAGING MANIFOLD FOR PARAMETER MEASUREMENT ROYSTON, JOHN M —

Top Art Units

Art UnitApps
1776 2
3763 1
1773 1
2117 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18645824 ROTARY SORPTION SYSTEM INCLUDING RECYCLED ISOLATION LOOP AND PURGE STREAM HOPKINS, ROBERT A 1776 §103 Final Rejection — Pending Apr 25, 2024
18644551 ROTOR FOR AN AIR CONDITIONING SYSTEM WITH A PLURALITY OF SORBENT SECTIONS BANKS, KEONA LAUREN 3763 §103 Final Rejection 72d overdue Pending Apr 24, 2024
18644350 FLUID PROCESSING APPARATUS WITH AVERAGING MANIFOLD FOR PARAMETER MEASUREMENT ROYSTON, JOHN M 1773 §103§112 Non-Final OA — Pending Apr 24, 2024
18090171 SEALING DEVICE FOR A GAS SORPTION ROTOR OF AN AIR TREATMENT SYSTEM AND A GAS SORPTION ROTOR ARRANGEMENT FOR AN AIR TREATMENT SYSTEM MCKENZIE, THOMAS B 1776 §103§112 Final Rejection 6d Pending Dec 28, 2022
18082774 METHODS AND CONTROL SYSTEMS FOR CONTROLLING FLUID CONDITIONING SYSTEM INCLUDING PLURAL FLUID CONDITIONING UNITS DUNN, DARRIN D 2117 §103 Final Rejection 31d overdue Pending Dec 16, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Munters Corporation have?

Munters Corporation has 5 pending office actions as of October 2026, spread across 4 art units and 5 examiners.

Which USPTO examiner handles the most Munters Corporation applications?

Robert A Hopkins has the most, with 1 of Munters Corporation's pending office actions.

What technology area are Munters Corporation's patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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