Prosecution Insights
Last updated: October 25, 2026

VERDESIAN LIFE SCIENCES U.S., LLC

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

VERDESIAN LIFE SCIENCES U.S., LLC has 4 pending office actions in Biotechnology & Pharmaceuticals. The matters involve 4 examiners across 3 art units, indicating separate examiner assignments with some concentration in the technical groups.

HOLT, ANDRIAE M is the listed busiest examiner, with 1 pending matter. Counsel should coordinate portfolio-wide technical positions while managing each response according to its assigned examiner and art unit.

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

Portfolio Summary

4
Total Pending OAs
4
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.

4
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)4 (100%)

Industry Mix

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

4
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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HOLT, ANDRIAE M 1 49.5% +23.0%
CONIGLIO, AUDREA JUNE BUCKLEY 1 53.1% +20.6%
FAY, ZOHREH ALEMZADEH 1 52.1% -6.2%
LANGEL, WAYNE A 1 78.4% +23.3%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18918833 MYCORRIHIZAL COMPOSITIONS AND RELATED METHODS OF MANUFACTURE AND USE HOLT, ANDRIAE M —
18691166 PYROGLUTAMIC ACID AS AN HERBICIDE SAFENER AND METHODS OF USE THEREOF CONIGLIO, AUDREA JUNE BUCKLEY —
18690931 CORROSION INHIBITORS FOR NITROGEN INHIBITOR FORMULATION FAY, ZOHREH ALEMZADEH —
18690368 CORROSION INHIBITORS FOR NITRAPYRIN CONTAINING AGRICULTURAL FORMULATIONS LANGEL, WAYNE A —

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
18918833 MYCORRIHIZAL COMPOSITIONS AND RELATED METHODS OF MANUFACTURE AND USE HOLT, ANDRIAE M —
18691166 PYROGLUTAMIC ACID AS AN HERBICIDE SAFENER AND METHODS OF USE THEREOF CONIGLIO, AUDREA JUNE BUCKLEY —
18690368 CORROSION INHIBITORS FOR NITRAPYRIN CONTAINING AGRICULTURAL FORMULATIONS LANGEL, WAYNE A —

Top Art Units

Art UnitApps
1617 2
1614 1
1736 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18918833 MYCORRIHIZAL COMPOSITIONS AND RELATED METHODS OF MANUFACTURE AND USE HOLT, ANDRIAE M 1614 §102§103 Non-Final OA — Pending Oct 17, 2024
18691166 PYROGLUTAMIC ACID AS AN HERBICIDE SAFENER AND METHODS OF USE THEREOF CONIGLIO, AUDREA JUNE BUCKLEY 1617 §103§112 Non-Final OA — Pending Mar 12, 2024
18690931 CORROSION INHIBITORS FOR NITROGEN INHIBITOR FORMULATION FAY, ZOHREH ALEMZADEH 1617 §103§112 Non-Final OA — Pending Mar 11, 2024
18690368 CORROSION INHIBITORS FOR NITRAPYRIN CONTAINING AGRICULTURAL FORMULATIONS LANGEL, WAYNE A 1736 §102§103§112 Non-Final OA — Pending Mar 08, 2024

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Frequently Asked Questions

How many pending USPTO office actions does VERDESIAN LIFE SCIENCES U.S., LLC have?

VERDESIAN LIFE SCIENCES U.S., LLC has 4 pending office actions as of October 2026, spread across 3 art units and 4 examiners.

Which USPTO examiner handles the most VERDESIAN LIFE SCIENCES U.S., LLC applications?

Andriae M Holt has the most, with 1 of VERDESIAN LIFE SCIENCES U.S., LLC's pending office actions.

What technology area are VERDESIAN LIFE SCIENCES U.S., LLC's patent applications in?

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

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