Prosecution Insights
Last updated: October 25, 2026

Zhejiang Digena Diagnostic Technology Co. Ltd.

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Zhejiang Digena Diagnostic Technology Co. Ltd. has 1 pending office action within the Biotechnology & Pharmaceuticals technology area. This matter is being reviewed by 1 distinct examiner, SCHULTZHAUS, JANNA NICOLE, who is the busiest examiner for the portfolio with 1 pending action. The prosecution is confined to 1 distinct art unit.

This highly concentrated profile means that the practitioner's strategy for the 1 pending office action is entirely dependent on SCHULTZHAUS, JANNA NICOLE. The focus on 1 distinct art unit indicates a specific technological niche within Biotechnology & Pharmaceuticals. Practitioners should analyze the specific allowance rates and common rejection types associated with SCHULTZHAUS, JANNA NICOLE to prepare for the 1 pending action. Without other pending matters to provide variety, the practitioner must ensure that the strategy is perfectly aligned with this 1 examiner's expectations. This 1 to 1 relationship between the pending action and the examiner requires a precise and examiner specific approach to move the portfolio forward.

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

Portfolio Summary

1
Total Pending OAs
0
Non-Final OAs
0
Final Rejections
1
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 (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (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
SCHULTZHAUS, JANNA NICOLE 1 35.4% +38.2%

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
17771216 NUCLEIC ACID MASS SPECTRUM NUMERICAL PROCESSING METHOD SCHULTZHAUS, JANNA NICOLE —

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
17771216 NUCLEIC ACID MASS SPECTRUM NUMERICAL PROCESSING METHOD SCHULTZHAUS, JANNA NICOLE —

Top Art Units

Art UnitApps
1685 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
17771216 NUCLEIC ACID MASS SPECTRUM NUMERICAL PROCESSING METHOD SCHULTZHAUS, JANNA NICOLE 1685 §101§112 Non-Final OA — Pending Apr 22, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Zhejiang Digena Diagnostic Technology Co. Ltd. have?

Zhejiang Digena Diagnostic Technology Co. Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Zhejiang Digena Diagnostic Technology Co. Ltd. applications?

Janna Nicole Schultzhaus has the most, with 1 of Zhejiang Digena Diagnostic Technology Co. Ltd.'s pending office actions.

What technology area are Zhejiang Digena Diagnostic Technology Co. Ltd.'s patent applications in?

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

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