Prosecution Insights
Last updated: October 04, 2026

Immunsys Inc.

Technology area: Medical Devices & Mechanical Engineering

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready

Analysis

Immunsys Inc. is active in the Medical Devices & Mechanical Engineering technology area, currently managing 2 pending office actions. This suggests a portfolio with multiple ongoing developments that are being scrutinized by the patent office. These actions are distributed across 2 distinct examiners, which indicates that the company's innovations are being evaluated from different perspectives. This distribution requires a flexible prosecution strategy that can address the different standards and expectations of the examiners within the Medical Devices & Mechanical Engineering sector to ensure that both applications move toward allowance.

ZINK, AMANDA L is identified as the busiest examiner for the portfolio, currently handling 1 pending action. The involvement of 2 distinct art units means that the company must be prepared for potentially different interpretations of what constitutes patentable subject matter. The 2 pending office actions represent the current challenges the company must navigate to secure its intellectual property in this field. Practitioners should focus on the specific feedback from ZINK, AMANDA L and the other examiner to maintain a cohesive strategy across the entire Medical Devices & Mechanical Engineering portfolio, as the resolution of these cases will significantly impact the company's protected status.

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

Portfolio Summary

2
Total Pending OAs
2
Non-Final OAs
0
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.

0
Hard (0%)
1
Medium (50%)
1
Easy (50%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Double-patenting only1 (50%)

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
2
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.

20 h
Manual time on pending OAs
4 h
Time saved (low, 20%)
7 h
Time saved (mid, 35%)
0.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ZINK, AMANDA L 1 85.2% +3.1%
MCGRATH, ERIN E 1 60.1% +28.6%

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
18324225 Cancer Immunotherapy by Radiofrequency Electrical Membrane Breakdown (RF-EMB) ZINK, AMANDA L —

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
17490161 Radio-Frequency Electrical Membrane Breakdown for the Treatment of High Risk and Recurrent Prostate Cancer, Unresectable Pancreatic Cancer, Tumors of the Breast, Melanoma or Other Skin Malignancies, Sarcoma, Soft Tissue Tumors, Ductal Carcinoma, Neoplasia, and Intra and Extra Luminal Abnormal Tissue MCGRATH, ERIN E —

Top Art Units

Art UnitApps
3794 1
3771 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18324225 Cancer Immunotherapy by Radiofrequency Electrical Membrane Breakdown (RF-EMB) ZINK, AMANDA L 3794 DP Non-Final OA — Pending May 26, 2023
17490161 Radio-Frequency Electrical Membrane Breakdown for the Treatment of High Risk and Recurrent Prostate Cancer, Unresectable Pancreatic Cancer, Tumors of the Breast, Melanoma or Other Skin Malignancies, Sarcoma, Soft Tissue Tumors, Ductal Carcinoma, Neoplasia, and Intra and Extra Luminal Abnormal Tissue MCGRATH, ERIN E 3771 §103 Non-Final OA — Pending Sep 30, 2021

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