Prosecution Insights
Last updated: May 29, 2026

Johns Manville

9 pending office actions • 8 art units • 9 examiners • 0 of 9 (0%) have an AI response strategy ready • 23 patents granted in the last 365 days

Portfolio Summary

9
Total Pending OAs
6
Non-Final OAs
2
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 9 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
1
Due this week
3
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. 9 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 7 days (1)Due ≤ 30 days (3)

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.

0
Hard (0%)
9
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only8 (89%)
§102 only1 (11%)

Industry Mix

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

7
Life Sciences
78% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
22% 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.

90 h
Manual time on pending OAs
18 h
Time saved (low, 20%)
31 h
Time saved (mid, 35%)
0.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HERRING, BRENT W 1 68.9% +16.8%
FERENCE, JAMES M 1 71.6% +16.8%
PIERCE, JEREMY R 1 56.5% +43.5%
COPENHEAVER, BLAINE R 1 83.0% +19.7%
IMANI, ELIZABETH MARY COLE 1 33.4% +25.1%
PAK, HANNAH J 1 78.1% +20.1%
RUMMEL, JULIA L 1 34.5% +52.2%
SINGH-PANDEY, ARTI R 1 70.5% +8.4%
CHAU, LISA N 1 24.9% +16.4%

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
18423714 FOAM INSULATION WITH IMPROVED LOW TEMPERATURE PROPERTIES USING POLYOL ADDITIVES COPENHEAVER, BLAINE R 8d overdue

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
16923235 CLEANABLE FILTER MEDIUM CHAU, LISA N 51d overdue

Interview Candidates (8)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
18239418 SYSTEM FOR PRODUCING A LIGHTWEIGHT THERMOPLASTIC COMPOSITE SHEET PAK, HANNAH J 52d overdue
16923235 CLEANABLE FILTER MEDIUM CHAU, LISA N 51d overdue
18382383 FACER MATERIAL FOR INSULATION IMANI, ELIZABETH MARY COLE 23d overdue
18211721 MULTIPLE IMMEDIATE PASS APPLICATION OF HIGH THICKNESS SPRAY FOAMS RUMMEL, JULIA L 9d overdue
18423714 FOAM INSULATION WITH IMPROVED LOW TEMPERATURE PROPERTIES USING POLYOL ADDITIVES COPENHEAVER, BLAINE R 8d overdue
18599438 CARPET WITH REINFORCED NONWOVEN PRIMARY BACKING PIERCE, JEREMY R 7d
18660428 POUR IN PLACE INSULATING FOAM FERENCE, JAMES M 22d
18791732 ROOFING COMPOSITIONS COMPRISING LINEAR LOW-DENSITY POLYETHYLENE HERRING, BRENT W 27d

Top Art Units

Art UnitApps
1789 2
3633 1
3635 1
1781 1
1764 1
1784 1
1759 1
1785 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18791732 ROOFING COMPOSITIONS COMPRISING LINEAR LOW-DENSITY POLYETHYLENE HERRING, BRENT W 3633 §103 Non-Final OA 27d Pending Aug 01, 2024
18660428 POUR IN PLACE INSULATING FOAM FERENCE, JAMES M 3635 §103 Non-Final OA 22d Pending May 10, 2024
18599438 CARPET WITH REINFORCED NONWOVEN PRIMARY BACKING PIERCE, JEREMY R 1789 §103 Final Rejection 7d Pending Mar 08, 2024
18423714 FOAM INSULATION WITH IMPROVED LOW TEMPERATURE PROPERTIES USING POLYOL ADDITIVES COPENHEAVER, BLAINE R 1781 §103 Non-Final OA 8d overdue Pending Jan 26, 2024
18382383 FACER MATERIAL FOR INSULATION IMANI, ELIZABETH MARY COLE 1789 §103 Non-Final OA 23d overdue Pending Oct 20, 2023
18239418 SYSTEM FOR PRODUCING A LIGHTWEIGHT THERMOPLASTIC COMPOSITE SHEET PAK, HANNAH J 1764 §103 Non-Final OA 52d overdue Pending Aug 29, 2023
18211721 MULTIPLE IMMEDIATE PASS APPLICATION OF HIGH THICKNESS SPRAY FOAMS RUMMEL, JULIA L 1784 §103 Final Rejection 9d overdue Pending Jun 20, 2023
18207878 NONWOVEN MATERIAL WITH IMPROVED MD/CD RATIO, METHOD FOR ITS MANUFACTURE AND ITS USE SINGH-PANDEY, ARTI R 1759 §102 Non-Final OA 12d Pending Jun 09, 2023
16923235 CLEANABLE FILTER MEDIUM CHAU, LISA N 1785 §103 Non-Final OA 51d overdue Pending Jul 08, 2020

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