Prosecution Insights
Last updated: October 01, 2026

Insera Therapeutics Inc.

Technology area: Medical Devices & Mechanical Engineering

5 pending office actions • 1 art units • 2 examiners • 0 of 5 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Insera Therapeutics Inc. is currently navigating 5 pending office actions within the Medical Devices & Mechanical Engineering technology area. Despite the volume of 5 pending actions, the prosecution is concentrated within 1 distinct art unit. This suggests that the company's current patent applications fall under the jurisdiction of a single specialized group at the patent office. This concentration means the company's results are tied to the findings of 1 distinct art unit.

The workload is weighted toward a single individual, as the busiest examiner, PHAM, KATHERINE-PH MINH, is responsible for 4 busiest examiner pending actions. Only 2 distinct examiners are involved in the entire portfolio. This concentration of 4 actions under PHAM, KATHERINE-PH MINH makes the company's success in the Medical Devices & Mechanical Engineering field dependent on the outcomes from this specific examiner. With 5 pending office actions total, 4 of these are handled by 1 of the 2 distinct examiners, highlighting the role of a single examiner's perspective.

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

Portfolio Summary

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

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 only2 (40%)
Double-patenting + other1 (20%)
Multi-statute (no §101)2 (40%)

Industry Mix

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

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
5
Mechanical / Eng
100% 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
PHAM, KATHERINE-PH MINH 4 59.0% +50.4%
MENSH, ANDREW J 1 64.3% +19.2%

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
19027978 METHODS OF TREATING A VESSEL USING AN ASPIRATION PATTERN PHAM, KATHERINE-PH MINH —
19027706 METHODS OF TREATING A VESSEL USING AN ASPIRATION PATTERN PHAM, KATHERINE-PH MINH —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
19028071 METHODS OF TREATING A VESSEL USING AN ASPIRATION PATTERN PHAM, KATHERINE-PH MINH —
19027978 METHODS OF TREATING A VESSEL USING AN ASPIRATION PATTERN PHAM, KATHERINE-PH MINH —
19027706 METHODS OF TREATING A VESSEL USING AN ASPIRATION PATTERN PHAM, KATHERINE-PH MINH —
19028037 METHODS OF TREATING A VESSEL USING AN ASPIRATION PATTERN PHAM, KATHERINE-PH MINH —
17658150 SYSTEMS FOR REMOTELY CONTROLLING ASPIRATION PATTERNS MENSH, ANDREW J —

Top Art Units

Art UnitApps
3781 5

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19028071 METHODS OF TREATING A VESSEL USING AN ASPIRATION PATTERN PHAM, KATHERINE-PH MINH 3781 §103 Final Rejection — Pending Jan 17, 2025
19027978 METHODS OF TREATING A VESSEL USING AN ASPIRATION PATTERN PHAM, KATHERINE-PH MINH 3781 §102§103Other Final Rejection — Pending Jan 17, 2025
19027706 METHODS OF TREATING A VESSEL USING AN ASPIRATION PATTERN PHAM, KATHERINE-PH MINH 3781 §102§103Other Final Rejection — Pending Jan 17, 2025
19028037 METHODS OF TREATING A VESSEL USING AN ASPIRATION PATTERN PHAM, KATHERINE-PH MINH 3781 §102§103DP Final Rejection — Pending Jan 17, 2025
17658150 SYSTEMS FOR REMOTELY CONTROLLING ASPIRATION PATTERNS MENSH, ANDREW J 3781 §103 Final Rejection — Pending Apr 06, 2022

Managing Insera Therapeutics Inc.'s Patent Portfolio?

IP Author helps IP teams respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month