Prosecution Insights
Last updated: October 04, 2026

Chronix Biomedical

Technology area: Biotechnology & Pharmaceuticals

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready

Analysis

Chronix Biomedical is currently managing 3 pending office actions within the Biotechnology & Pharmaceuticals technology area. These matters are distributed among 3 distinct examiners, which means that every pending action is being reviewed by a different individual. This high level of examiner diversity is mirrored in the administrative structure, as the portfolio is also spread across 3 distinct art units. Such a spread indicates that the company's intellectual property covers a variety of specific sub-sectors within the pharmaceutical field.

The busiest examiner for this portfolio is WILDER, CYNTHIA B, who is currently handling 1 pending office action. Given that there are 3 pending actions in total, this examiner's workload represents a portion of the active portfolio. Each of the 3 distinct examiners is responsible for exactly 1 pending action, creating a decentralized prosecution environment. The presence of 3 distinct art units suggests that the company must adapt its legal strategies to three different sets of examination norms. Practitioners should be aware that with 3 separate examiners and art units, there is no single point of contact.

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

Portfolio Summary

3
Total Pending OAs
1
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
Overdue
0
Due this week
0
Due this month
0
Due in next 60 days
0
Due later

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%)
3
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only1 (33%)
Double-patenting + other2 (67%)

Industry Mix

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

3
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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WILDER, CYNTHIA B 1 71.0% +26.6%
KAPUSHOC, STEPHEN THOMAS 1 46.5% +53.5%
SITTON, JEHANNE SOUAYA 1 53.2% +48.0%

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
17503056 DETECTION AND QUANTIFICATION OF DONOR CELL-FREE DNA IN THE CIRCULATION OF ORGAN TRANSPLANT RECIPIENTS KAPUSHOC, STEPHEN THOMAS 107d overdue
16284963 PROSTATE CANCER ASSOCIATED CIRCULATING NUCLEIC ACID BIOMARKERS SITTON, JEHANNE SOUAYA 44d overdue
17914933 METHODS FOR PRECISE AND BIAS-FREE QUANTIFICATION OF CELL-FREE DNA WILDER, CYNTHIA B —

Top Art Units

Art UnitApps
1681 1
1683 1
1682 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
17914933 METHODS FOR PRECISE AND BIAS-FREE QUANTIFICATION OF CELL-FREE DNA WILDER, CYNTHIA B 1681 §102 Final Rejection — Pending Sep 27, 2022
17503056 DETECTION AND QUANTIFICATION OF DONOR CELL-FREE DNA IN THE CIRCULATION OF ORGAN TRANSPLANT RECIPIENTS KAPUSHOC, STEPHEN THOMAS 1683 §103§112DP Final Rejection 107d overdue Pending Oct 15, 2021
16284963 PROSTATE CANCER ASSOCIATED CIRCULATING NUCLEIC ACID BIOMARKERS SITTON, JEHANNE SOUAYA 1682 §112DP Non-Final OA 44d overdue Pending Feb 25, 2019

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