Prosecution Insights
Last updated: July 17, 2026

British American Tobacco plc

8 pending office actions • 6 art units • 8 examiners • 0 of 8 (0%) have an AI response strategy ready • 14 patents granted in the last 365 days

Portfolio Summary

8
Total Pending OAs
4
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
0
Due this week
0
Due this month
1
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 ≤ 60 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.

0
Hard (0%)
7
Medium (88%)
1
Easy (12%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only7 (88%)
Double-patenting only1 (12%)

Industry Mix

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

5
Life Sciences
62% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
3
Mechanical / Eng
38% 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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHEUNG, CHUN HOI 1 62.1% +39.3%
KHONG, BRIAN THAI-BINH 1 66.9% +36.6%
BRAVO, JOCELYN MARY 1 49.7% +46.3%
PHAM, VU PHI 1 39.1% +26.7%
FULTON, MICHAEL TIMOTHY 1 70.0% +0.9%
EFTA, ALEX B 1 59.3% +25.5%
MARTIN, JOHN MITCHELL 1 21.6% +5.0%
KRINKER, YANA B 1 58.2% +33.1%

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
17423797 TOBACCO CONSTITUENT RELEASING COMPONENTS, METHODS OF MAKING THE COMPONENTS AND ARTICLES COMPRISING THE COMPONENTS MARTIN, JOHN MITCHELL 1d overdue

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
16632566 Tobacco constituent releasing components KRINKER, YANA B 4d overdue
18730181 A PACKAGE CHEUNG, CHUN HOI 50d
18525251 APPARATUS FOR GENERATING AN INHALABLE MEDIUM KHONG, BRIAN THAI-BINH
18038249 BRAIDED ABSORBENT MATERIAL FOR USE IN A CONSUMABLE OF A NON-COMBUSTIBLE AEROSOL PROVISION SYSTEM BRAVO, JOCELYN MARY
17928664 A COMPONENT FOR A DELIVERY SYSTEM AND A METHOD AND APPARATUS FOR MANUFACTURING A COMPONENT FOR A DELIVERY SYSTEM PHAM, VU PHI
17426139 Apparatus and Method for Transferring Pods of a Consumable Unit for an Inhalation Device from a Storage Tray to a Machine Cassette of a Consumable Unit Manufacturing Device EFTA, ALEX B

Top Art Units

Art UnitApps
1755 3
3736 1
3785 1
3732 1
1747 1
1745 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18730181 A PACKAGE CHEUNG, CHUN HOI 3736 §103 Final Rejection 50d Pending Jul 18, 2024
18525251 APPARATUS FOR GENERATING AN INHALABLE MEDIUM KHONG, BRIAN THAI-BINH 3785 DP Non-Final OA Pending Nov 30, 2023
18038249 BRAIDED ABSORBENT MATERIAL FOR USE IN A CONSUMABLE OF A NON-COMBUSTIBLE AEROSOL PROVISION SYSTEM BRAVO, JOCELYN MARY 3732 §103 Final Rejection Pending May 23, 2023
17928664 A COMPONENT FOR A DELIVERY SYSTEM AND A METHOD AND APPARATUS FOR MANUFACTURING A COMPONENT FOR A DELIVERY SYSTEM PHAM, VU PHI 1755 §103 Non-Final OA Pending Nov 30, 2022
17801122 METHODS FOR TREATING TOBACCO MATERIAL, APPARATUS FOR TREATING TOBACCO MATERIAL, TREATED TOBACCO MATERIAL AND USES THEREOF FULTON, MICHAEL TIMOTHY 1747 §103 Non-Final OA Pending Aug 19, 2022
17426139 Apparatus and Method for Transferring Pods of a Consumable Unit for an Inhalation Device from a Storage Tray to a Machine Cassette of a Consumable Unit Manufacturing Device EFTA, ALEX B 1745 §103 Final Rejection Pending Jul 28, 2021
17423797 TOBACCO CONSTITUENT RELEASING COMPONENTS, METHODS OF MAKING THE COMPONENTS AND ARTICLES COMPRISING THE COMPONENTS MARTIN, JOHN MITCHELL 1755 §103 Non-Final OA 1d overdue Pending Jul 16, 2021
16632566 Tobacco constituent releasing components KRINKER, YANA B 1755 §103 Final Rejection 4d overdue Pending Jan 21, 2020

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