Prosecution Insights
Last updated: October 04, 2026

Onconano Medicine Inc.

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Onconano Medicine Inc. operates in the Biotechnology & Pharmaceuticals technology area. The portfolio has 2 pending office actions. These actions are assigned to 2 distinct examiners. The prosecution activity spans 2 distinct art units. This indicates that each pending application is being reviewed by a different examiner in a different technical group, showing technical variety within the company's biotechnology filings.

The busiest examiner is SONG, JIANFENG, who is currently managing 1 pending office action. This 1 action is a portion of the 2 total pending office actions. Since the number of distinct examiners is 2 and the number of distinct art units is 2, the workload is distributed across different officials and departments. Practitioners must address the specific requirements of SONG, JIANFENG and the other examiner in their respective art units. This decentralized structure means that the outcome of one application may not influence the other. The 2 actions are technically independent and represent the entire active workload.

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

Portfolio Summary

2
Total Pending OAs
1
Non-Final OAs
1
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.

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

Rejection Statute Mix

BucketCases
Double-patenting + other1 (50%)
Multi-statute (no §101)1 (50%)

Industry Mix

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

2
Life Sciences
100% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% 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
SONG, JIANFENG 1 56.3% +33.2%
WESTERBERG, NISSA M 1 23.4% +37.1%

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
18502783 PROTONATED pH RESPONSIVE POLYMER ENCAPSULATION OF BISPECIFIC ANTIBODIES AND CYTOKINES SONG, JIANFENG —
17756190 PH RESPONSIVE COMPOSITIONS, FORMULATIONS, AND METHODS OF IMAGING A TUMOR WESTERBERG, NISSA M —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18502783 PROTONATED pH RESPONSIVE POLYMER ENCAPSULATION OF BISPECIFIC ANTIBODIES AND CYTOKINES SONG, JIANFENG —
17756190 PH RESPONSIVE COMPOSITIONS, FORMULATIONS, AND METHODS OF IMAGING A TUMOR WESTERBERG, NISSA M —

Top Art Units

Art UnitApps
1675 1
1618 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18502783 PROTONATED pH RESPONSIVE POLYMER ENCAPSULATION OF BISPECIFIC ANTIBODIES AND CYTOKINES SONG, JIANFENG 1675 §103§112Other Non-Final OA — Pending Nov 06, 2023
17756190 PH RESPONSIVE COMPOSITIONS, FORMULATIONS, AND METHODS OF IMAGING A TUMOR WESTERBERG, NISSA M 1618 §103DPOther Final Rejection — Pending May 18, 2022

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