Prosecution Insights
Last updated: August 16, 2026

Imperial Tobacco Limited

24 pending office actions • 6 art units • 13 examiners • 0 of 24 (0%) have an AI response strategy ready • 26 patents granted in the last 365 days

Portfolio Summary

24
Total Pending OAs
16
Non-Final OAs
7
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 8 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

6
Overdue
0
Due this week
2
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. 8 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (6)Due ≤ 30 days (2)

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.

9
Hard (38%)
14
Medium (58%)
1
Easy (4%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (4%)
§103 only13 (54%)
§102 only1 (4%)
§112 only1 (4%)
Multi-statute (no §101)8 (33%)

Industry Mix

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

12
Life Sciences
50% of docket
0
Information Tech
0% of docket
1
Communications
4% of docket
2
Semiconductors
8% of docket
0
Mechanical / Eng
0% of docket
9
Business / Other
38% 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.

240 h
Manual time on pending OAs
48 h
Time saved (low, 20%)
84 h
Time saved (mid, 35%)
2.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BIEGER, VIRGINIA RUTH 4 40.0% +13.0%
CULBERT, COURTNEY GUENTHER 4 24.5% +5.7%
SPARKS, RUSSELL E 3 63.1% +15.4%
KRATT, JUSTIN M 2 86.8% +5.7%
SCHNEIDER, THOMAS FRANK 2 48.6% +38.1%
YAARY, ERIC 2 73.7% +3.2%
MCKANE, ELIZABETH L 1 62.9% +26.0%
KESSIE, JENNIFER A 1 64.5% +22.2%
JUENGST, BRENDON THOMAS 1
FULTON, MICHAEL TIMOTHY 1 71.2% +1.6%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
17211135 SMOKING SUBSTITUTE DEVICE WITH MULTIPLE USER SETTABLE MODES OF OPERATION KRATT, JUSTIN M 4d overdue
18773197 Aerosol Delivery Device With An Air Flow Passage Having Two Airflow Branches KRATT, JUSTIN M

Hard Cases (13)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18659502 Smoking Substitute Device and System for Managing a Smoking Substitute Device MCKANE, ELIZABETH L 127d overdue
17697072 SMOKING SUBSTITUTE APPARATUS CULBERT, COURTNEY GUENTHER 8d overdue
17679852 SMOKING SUBSTITUTE DEVICE AND CONTROL METHOD DIYAN, OLUWATOSIN OLUWATUMININ 4d overdue
18648047 AEROSOL DELIVERY SYSTEM KESSIE, JENNIFER A
18694950 SMOKING SUBSTITUTE APPARATUS SCHNEIDER, THOMAS FRANK
18692275 A SMOKING SUBSTITUTE DEVICE BIEGER, VIRGINIA RUTH
18692283 AEROSOL DELIVERY DEVICE/SYSTEM SPARKS, RUSSELL E
17698542 SMOKING SUBSTITUTE COMPONENT FULTON, MICHAEL TIMOTHY

Interview Candidates (11)

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
18659502 Smoking Substitute Device and System for Managing a Smoking Substitute Device MCKANE, ELIZABETH L 127d overdue
17686020 SMOKING SUBSTITUTE APPARATUS SPARKS, RUSSELL E 30d overdue
17243074 SMOKING SUBSTITUTE CONSUMABLE BIEGER, VIRGINIA RUTH 28d
18648047 AEROSOL DELIVERY SYSTEM KESSIE, JENNIFER A
18694957 SMOKING SUBSTITUTE APPARATUS SCHNEIDER, THOMAS FRANK
18694950 SMOKING SUBSTITUTE APPARATUS SCHNEIDER, THOMAS FRANK
18692279 A SMOKING SUBSTITUTE DEVICE BIEGER, VIRGINIA RUTH
18692275 A SMOKING SUBSTITUTE DEVICE BIEGER, VIRGINIA RUTH

Top Art Units

Art UnitApps
1755 6
1747 5
2831 2
3991 1
1700 1
2685 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18773197 Aerosol Delivery Device With An Air Flow Passage Having Two Airflow Branches KRATT, JUSTIN M 2831 §103 Non-Final OA Pending Jul 15, 2024
18659502 Smoking Substitute Device and System for Managing a Smoking Substitute Device MCKANE, ELIZABETH L 3991 §102§103 Non-Final OA 127d overdue Pending May 09, 2024
18648047 AEROSOL DELIVERY SYSTEM KESSIE, JENNIFER A §102§112 Non-Final OA Pending Apr 26, 2024
18694957 SMOKING SUBSTITUTE APPARATUS SCHNEIDER, THOMAS FRANK §102 Non-Final OA Pending Mar 22, 2024
18694950 SMOKING SUBSTITUTE APPARATUS SCHNEIDER, THOMAS FRANK §103§112 Non-Final OA Pending Mar 22, 2024
18694406 AEROSOL DELIVERY ARTICLE WITH AN INFRARED HEATER JUENGST, BRENDON THOMAS §103 Non-Final OA Pending Mar 21, 2024
18692284 AEROSOL DELIVERY DEVICE/SYSTEM YAARY, ERIC §103 Non-Final OA Pending Mar 14, 2024
18692279 A SMOKING SUBSTITUTE DEVICE BIEGER, VIRGINIA RUTH §103 Non-Final OA Pending Mar 14, 2024
18692275 A SMOKING SUBSTITUTE DEVICE BIEGER, VIRGINIA RUTH §102§103 Non-Final OA Pending Mar 14, 2024
18692283 AEROSOL DELIVERY DEVICE/SYSTEM SPARKS, RUSSELL E §102§103§112 Non-Final OA Pending Mar 14, 2024
17923553 A SMOKING SUBSTITUTE DEVICE YAARY, ERIC 1755 §103 Non-Final OA 23d Pending May 09, 2023
17698542 SMOKING SUBSTITUTE COMPONENT FULTON, MICHAEL TIMOTHY 1747 §103§112 Non-Final OA Pending Mar 18, 2022
17697136 SMOKING SUBSTITUTE COMPONENT CULBERT, COURTNEY GUENTHER 1747 §103 Final Rejection Pending Mar 17, 2022
17697072 SMOKING SUBSTITUTE APPARATUS CULBERT, COURTNEY GUENTHER 1747 §103 Final Rejection 8d overdue Pending Mar 17, 2022
17696368 SMOKING SUBSTITUTE APPARATUS CULBERT, COURTNEY GUENTHER 1747 §103 Non-Final OA Pending Mar 16, 2022
17696467 SMOKING SUBSTITUTE APPARATUS BIEGER, VIRGINIA RUTH 1755 §103 Final Rejection Pending Mar 16, 2022
17695423 SMOKING SUBSTITUTE APPARATUS CULBERT, COURTNEY GUENTHER 1747 §103 Non-Final OA Pending Mar 15, 2022
17686020 SMOKING SUBSTITUTE APPARATUS SPARKS, RUSSELL E 1755 §112 Final Rejection 30d overdue Pending Mar 03, 2022
17679852 SMOKING SUBSTITUTE DEVICE AND CONTROL METHOD DIYAN, OLUWATOSIN OLUWATUMININ 1700 §101§102§112 Non-Final OA 4d overdue Pending Feb 24, 2022
17242791 SMOKING SUBSTITUTE CONSUMABLE BUCKMAN, JEFFREY ALAN 1755 §103§112 Final Rejection Pending Apr 28, 2021
17243074 SMOKING SUBSTITUTE CONSUMABLE BIEGER, VIRGINIA RUTH 1755 §103 Non-Final OA 28d Pending Apr 28, 2021
17211135 SMOKING SUBSTITUTE DEVICE WITH MULTIPLE USER SETTABLE MODES OF OPERATION KRATT, JUSTIN M 2831 §103 Final Rejection 4d overdue Pending Mar 24, 2021
17126404 METHOD FOR MANUFACTURING RECONSTITUTED PLANT MATERIAL SPARKS, RUSSELL E 1755 §103§112 Non-Final OA Pending Dec 18, 2020
17002139 SYSTEMS FOR MANAGING SMOKING SUBSTITUTE DEVICES AND ASSOCIATED METHODS PHAM, QUANG 2685 §103 Final Rejection 3d overdue Pending Aug 25, 2020

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