Prosecution Insights
Last updated: October 04, 2026

Pacific Northwest Research Institute

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Pacific Northwest Research Institute currently has 2 pending office actions within the Biotechnology & Pharmaceuticals technology area. These actions are distributed across 2 distinct examiners and 2 distinct art units. This distribution suggests that the company is pursuing multiple technological paths within the biotechnology sector.

The busiest examiner for this company is ALLEN, SARAH ELIZABETH, who is managing 1 busiest examiner pending action. This examiner is responsible for 1 of the 2 pending office actions. Practitioners must account for the different styles of the 2 distinct examiners when managing the overall prosecution strategy for the 2 pending office actions.

The involvement of 2 distinct art units indicates that the company's applications may touch upon different technical aspects within the Biotechnology & Pharmaceuticals area. This requires a strategy that can adapt to the specific standards of each unit. The 2 pending office actions represent the current active front for the company's intellectual property efforts in this field.

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

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

1
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.

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

Rejection Statute Mix

BucketCases
§101 + other1 (50%)
Double-patenting + other1 (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
ALLEN, SARAH ELIZABETH 1 57.1% +50.0%
HOLTZMAN, KATHERINE ANN 1 65.7% +58.3%

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
17047667 METHODS OF DETECTING AMINO ACID DEFICIENCIES HOLTZMAN, KATHERINE ANN —

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
17768104 METHODS OF DETECTING AMINO ACID DEFICIENCIES ALLEN, SARAH ELIZABETH 46d overdue
17047667 METHODS OF DETECTING AMINO ACID DEFICIENCIES HOLTZMAN, KATHERINE ANN —

Top Art Units

Art UnitApps
1637 1
1646 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
17768104 METHODS OF DETECTING AMINO ACID DEFICIENCIES ALLEN, SARAH ELIZABETH 1637 §103DP Final Rejection 46d overdue Pending Apr 11, 2022
17047667 METHODS OF DETECTING AMINO ACID DEFICIENCIES HOLTZMAN, KATHERINE ANN 1646 §101§103§112DP Non-Final OA — Pending Oct 14, 2020

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