Prosecution Insights
Last updated: October 25, 2026

Plant Bioscience Limited

Technology area: Biotechnology & Pharmaceuticals

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

Analysis

Plant Bioscience Limited has 3 pending office actions in the Biotechnology & Pharmaceuticals technology area. These actions are spread across 3 distinct art units, meaning every pending matter is in a different specialized unit. The prosecution involves several examiners, with each handling one action. This distribution indicates that the company's current biotechnology applications are being reviewed in entirely separate technical and personnel environments.

REDDEN, KAREN M is the busiest examiner, managing 1 pending office action. Because the 3 pending office actions are split among different individuals and units, there is no concentration of workload. Practitioners must address the unique requirements of each unit to resolve the active matters. The lack of overlap among the 3 distinct examiners means that the outcome of one action is unlikely to influence the others. A tailored approach for each case will be essential for success in this technology area. REDDEN, KAREN M is the only reviewer with 1 pending office action on her docket.

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

Portfolio Summary

3
Total Pending OAs
2
Non-Final OAs
1
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.

2
Hard (67%)
0
Medium (0%)
1
Easy (33%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§112 only1 (33%)
Multi-statute (no §101)2 (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
REDDEN, KAREN M 1 88.4% -21.5%
JOHNSON, EMILY KATHARINE 1 87.5% +21.9%
MOAZZAMI, NAGHMEH NINA 1 71.8% +49.1%

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
19100249 METHODS OF ALTERING THE STARCH GRANULE PROFILE IN PLANTS REDDEN, KAREN M —
18871655 SAPONARIOSIDE BIOSYNTHETIC ENZYMES JOHNSON, EMILY KATHARINE —

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
18871655 SAPONARIOSIDE BIOSYNTHETIC ENZYMES JOHNSON, EMILY KATHARINE —
18849851 BIOSYNTHESIS MOAZZAMI, NAGHMEH NINA —

Top Art Units

Art UnitApps
1661 1
1662 1
1652 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19100249 METHODS OF ALTERING THE STARCH GRANULE PROFILE IN PLANTS REDDEN, KAREN M 1661 §102§103 Non-Final OA — Pending Jan 31, 2025
18871655 SAPONARIOSIDE BIOSYNTHETIC ENZYMES JOHNSON, EMILY KATHARINE 1662 §103§112 Final Rejection — Pending Dec 04, 2024
18849851 BIOSYNTHESIS MOAZZAMI, NAGHMEH NINA 1652 §112Other Non-Final OA — Pending Sep 23, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Plant Bioscience Limited have?

Plant Bioscience Limited has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most Plant Bioscience Limited applications?

Karen M Redden has the most, with 1 of Plant Bioscience Limited's pending office actions.

What technology area are Plant Bioscience Limited's patent applications in?

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

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