Prosecution Insights
Last updated: October 25, 2026

Cold Spring Harbor Laboratory

Technology area: Biotechnology & Pharmaceuticals

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 6 patents granted in the last 365 days

Analysis

Cold Spring Harbor Laboratory is managing 2 pending office actions in the Biotechnology & Pharmaceuticals technology area. These actions are split between 2 distinct examiners and 2 distinct art units. This indicates that each of the 2 pending office actions is being examined independently in different technical groups. There is no overlap between the 2 distinct examiners or the 2 distinct art units for the company's current workload.

OLSON, ALEXANDRA NADINE is the busiest examiner for the company, holding 1 busiest examiner pending office action. This examiner is responsible for half of the 2 pending office actions currently active. The other half is handled by the second of the 2 distinct examiners. This distribution ensures that the company's 2 pending office actions are subject to two different perspectives, as no single examiner has a dominant role in the prosecution.

For a patent practitioner, this distribution across 2 distinct art units and 2 distinct examiners within Biotechnology & Pharmaceuticals means that each case must be prosecuted on its own merits. The lack of overlap among the 2 distinct examiners and 2 distinct art units requires a strategy that addresses the specific technical nuances of each of the 2 pending office actions independently. Maintaining consistency across the 2 pending office actions is essential, even though they are being reviewed by 2 distinct examiners in 2 distinct art units.

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

Portfolio Summary

2
Total Pending OAs
2
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 (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (50%)
§103 only1 (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
OLSON, ALEXANDRA NADINE 1 100.0% +0.0%
IANNUZO, NATALIE NMN 1 12.2% +71.4%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18690018 METHOD OF MEASURING MICROSATELLITE LENGTH VARIATIONS OLSON, ALEXANDRA NADINE —
17532123 COMPOSITIONS AND METHODS FOR HEMOGLOBIN PRODUCTION IANNUZO, NATALIE NMN —

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
17532123 COMPOSITIONS AND METHODS FOR HEMOGLOBIN PRODUCTION IANNUZO, NATALIE NMN —

Top Art Units

Art UnitApps
1637 1
1653 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18690018 METHOD OF MEASURING MICROSATELLITE LENGTH VARIATIONS OLSON, ALEXANDRA NADINE 1637 §101§103§112 Non-Final OA — Pending Mar 07, 2024
17532123 COMPOSITIONS AND METHODS FOR HEMOGLOBIN PRODUCTION IANNUZO, NATALIE NMN 1653 §103 Non-Final OA — Pending Nov 22, 2021

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Frequently Asked Questions

How many pending USPTO office actions does Cold Spring Harbor Laboratory have?

Cold Spring Harbor Laboratory has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Cold Spring Harbor Laboratory applications?

Alexandra Nadine Olson has the most, with 1 of Cold Spring Harbor Laboratory's pending office actions.

What technology area are Cold Spring Harbor Laboratory's patent applications in?

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

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