Prosecution Insights
Last updated: October 25, 2026

Musashino University

Technology area: Biotechnology & Pharmaceuticals

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

Musashino University currently has 1 pending office action in the Biotechnology & Pharmaceuticals technology area. This 1 action is assigned to 1 distinct examiner, representing the only active examiner interaction for the portfolio's pending matters. The prosecution is also limited to 1 distinct art unit. The busiest examiner for the portfolio is WANG, CHANG YU, who holds 1 busiest examiner pending action. This examiner is responsible for the 1 pending office action currently active for Musashino University.

The prosecution profile is focused, with all pending activity occurring within 1 art unit and under 1 examiner. This suggests that the university's current patenting efforts are concentrated on a specific technical innovation within Biotechnology & Pharmaceuticals. The outcome of the 1 pending office action will depend on the evaluation by WANG, CHANG YU. Practitioners should note that the lack of diversity in examiner assignment means the university cannot compare different perspectives on its technical claims. Future filings may benefit from targeting additional art units to spread risk across more than 1 examiner. Strategy should focus on navigating the requirements of WANG, CHANG YU to secure the 1 pending action. The university's immediate success in the Biotechnology & Pharmaceuticals sector is tied to this 1 active prosecution path.

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

Portfolio Summary

1
Total Pending OAs
1
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 (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only1 (100%)

Industry Mix

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

1
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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WANG, CHANG YU 1 33.4% +53.7%

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
18560442 PHARMACEUTICAL COMPOSITION FOR TREATING OR PREVENTING DISORDER ASSOCIATED WITH ADMINISTRATION OF ANTICANCER AGENT WANG, CHANG YU —

Top Art Units

Art UnitApps
1675 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18560442 PHARMACEUTICAL COMPOSITION FOR TREATING OR PREVENTING DISORDER ASSOCIATED WITH ADMINISTRATION OF ANTICANCER AGENT WANG, CHANG YU 1675 §102 Non-Final OA — Pending Nov 13, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Musashino University have?

Musashino University has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Musashino University applications?

Chang Yu Wang has the most, with 1 of Musashino University's pending office actions.

What technology area are Musashino University's patent applications in?

Mostly Biotechnology & Pharmaceuticals (USPTO Tech Center 1600), based on where its pending office actions are examined.

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