Prosecution Insights
Last updated: May 29, 2026

Oxford Nanopore Technologies PLC

15 pending office actions • 12 art units • 15 examiners • 0 of 15 (0%) have an AI response strategy ready • 33 patents granted in the last 365 days

Portfolio Summary

15
Total Pending OAs
14
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 15 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

12
Overdue
0
Due this week
2
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. 15 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (12)Due ≤ 30 days (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%)
9
Medium (60%)
2
Easy (13%)
4
Unknown (27%)

Rejection Statute Mix

BucketCases
§103 only8 (53%)
§102 only1 (7%)
§112 only2 (13%)
No statute on record4 (27%)

Industry Mix

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

14
Life Sciences
93% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
7% 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.

150 h
Manual time on pending OAs
30 h
Time saved (low, 20%)
52 h
Time saved (mid, 35%)
1.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHIANG, JENNIFER C 1 70.3% +30.2%
HUTSON, RICHARD G 1 65.1% +52.9%
KUMAR, SRILAKSHMI K 1 55.4% +15.6%
BELLAH, JEFFREY LAWRENCE 1
CROW, ROBERT THOMAS 1 41.3% +31.8%
HAVLIN, ROBERT H 1 52.3% +27.2%
SINES, BRIAN J 1 80.4% +4.6%
SISSON, BRADLEY L 1 19.6% +21.0%
SHAHNAN SHAH, KHATOL S 1 62.6% +53.8%
LU, FRANK WEI MIN 1 63.0% +66.3%

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
18010823 NANOPORE SUPPORT STRUCTURE AND MANUFACTURE THEREOF SINES, BRIAN J 15d 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
18316852 APTAMER METHOD SISSON, BRADLEY L 23d 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
18340824 METHODS AND POLYNUCLEOTIDES FOR AMPLIFYING A TARGET POLYNUCLEOTIDE HAVLIN, ROBERT H 141d overdue
18595164 Formation of Array of Membranes and Apparatus Therefor KUMAR, SRILAKSHMI K 53d overdue
18596176 MODIFIED ENZYMES HUTSON, RICHARD G 50d overdue
17948025 METHOD FOR BIDIRECTIONAL SEQUENCING LU, FRANK WEI MIN 42d overdue
18316852 APTAMER METHOD SISSON, BRADLEY L 23d overdue
18045599 MODIFIED NANOPORES, COMPOSITIONS COMPRISING THE SAME, AND USES THEREOF SHAHNAN SHAH, KHATOL S 17d overdue
18709600 FLUIDIC DEVICE CHIANG, JENNIFER C 15d
18010826 METHOD CROW, ROBERT THOMAS 34d

Top Art Units

Art UnitApps
1683 3
1796 2
3754 1
1652 1
1798 1
1626 1
1682 1
1645 1
1797 1
1684 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18709600 FLUIDIC DEVICE CHIANG, JENNIFER C 3754 §103 Non-Final OA 15d Pending May 13, 2024
18596176 MODIFIED ENZYMES HUTSON, RICHARD G 1652 Other Non-Final OA 50d overdue Pending Mar 05, 2024
18595164 Formation of Array of Membranes and Apparatus Therefor KUMAR, SRILAKSHMI K 1798 §112 Non-Final OA 53d overdue Pending Mar 04, 2024
18010825 A METHOD OF SELECTIVELY CHARACTERISING A POLYNUCLEOTIDE USING A DETECTOR BELLAH, JEFFREY LAWRENCE 1683 §103 Non-Final OA 22d Pending Aug 07, 2023
18010826 METHOD CROW, ROBERT THOMAS 1683 Other Non-Final OA 34d Pending Jul 13, 2023
18340824 METHODS AND POLYNUCLEOTIDES FOR AMPLIFYING A TARGET POLYNUCLEOTIDE HAVLIN, ROBERT H 1626 Other Non-Final OA 141d overdue Pending Jun 23, 2023
18010823 NANOPORE SUPPORT STRUCTURE AND MANUFACTURE THEREOF SINES, BRIAN J 1796 §103 Non-Final OA 15d overdue Pending Jun 14, 2023
18316852 APTAMER METHOD SISSON, BRADLEY L 1682 Other Non-Final OA 23d overdue Pending May 12, 2023
18045599 MODIFIED NANOPORES, COMPOSITIONS COMPRISING THE SAME, AND USES THEREOF SHAHNAN SHAH, KHATOL S 1645 §103 Non-Final OA 17d overdue Pending Oct 11, 2022
17948025 METHOD FOR BIDIRECTIONAL SEQUENCING LU, FRANK WEI MIN 1683 §103 Non-Final OA 42d overdue Pending Sep 19, 2022
17781820 METHOD FISHER, BRITTANY I 1796 §102 Non-Final OA 112d overdue Pending Jun 02, 2022
17771179 NANOPORE SENSING DEVICE GERHARD, ALISON CLAIRE 1797 §103 Final Rejection 78d overdue Pending Apr 22, 2022
17641493 POLYNUCLEOTIDE SYNTHESIS METHOD, KIT AND SYSTEM ZHANG, KAIJIANG 1684 §112 Non-Final OA 50d overdue Pending Mar 09, 2022
17415010 METHOD OF ENCODING DATA ON A POLYNUCLEOTIDE STRAND YAMASAKI, ROBERT J 1657 §103 Non-Final OA 44d overdue Pending Jun 17, 2021
17260611 POLYNUCLEOTIDE SYNTHESIS METHOD, KIT AND SYSTEM YU, TIAN NMN 1681 §103 Non-Final OA 67d overdue Pending Jan 15, 2021

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