Prosecution Insights
Last updated: October 04, 2026

Seracare Life Sciences Inc.

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Seracare Life Sciences Inc. is managing 1 pending office action in the Biotechnology & Pharmaceuticals technology area. This activity involves 1 distinct examiner and 1 distinct art unit. DIANA B JOHANNSEN is the busiest examiner, currently handling the 1 pending office action. The prosecution is currently very focused, with all active USPTO interaction occurring through a single examiner. This centralized approach simplifies the management of the Biotechnology & Pharmaceuticals portfolio, as there are no competing office actions or varying art unit requirements to reconcile.

Because there is only 1 distinct art unit and 1 distinct examiner involved, the applicant can dedicate resources to understanding the specific examination patterns of DIANA B JOHANNSEN. Practitioners should focus on the technical nuances preferred by this examiner to move the 1 pending office action toward allowance. This streamlined profile allows for a highly targeted legal strategy, where every argument can be crafted to meet the specific expectations of the single examiner assigned to the case. The lack of multiple pending actions means that the company can focus its efforts on this individual application to secure its position in the Biotechnology sector.

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.

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
JOHANNSEN, DIANA B 1 53.2% +42.8%

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
18210452 METHODS FOR PREPARING DNA REFERENCE MATERIALS AND CONTROLS JOHANNSEN, DIANA B —

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
18210452 METHODS FOR PREPARING DNA REFERENCE MATERIALS AND CONTROLS JOHANNSEN, DIANA B —

Top Art Units

Art UnitApps
1682 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18210452 METHODS FOR PREPARING DNA REFERENCE MATERIALS AND CONTROLS JOHANNSEN, DIANA B 1682 §101§102§103§112DP Non-Final OA — Pending Jun 15, 2023

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