Prosecution Insights
Last updated: October 25, 2026

Louis Dreyfus Company Plant Proteins LLC

Technology area: Chemistry & Materials

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days

Analysis

Louis Dreyfus Company Plant Proteins LLC has 4 pending office actions in Chemistry & Materials. The matters involve 4 distinct examiners but 3 distinct art units, so examiner distribution is broader than art-unit distribution.

LE, EMILY M is the identified busiest examiner. The pending work is not concentrated in that examiner, which suggests that prosecution review should account for multiple examiner interactions while tracking the shared technical classifications.

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

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.

0
Overdue
0
Due this week
0
Due this month
1
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.

3
Hard (75%)
1
Medium (25%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (25%)
§103 only1 (25%)
Multi-statute (no §101)2 (50%)

Industry Mix

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

3
Life Sciences
75% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
0
Mechanical / Eng
0% of docket
1
Business / Other
25% 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
WATTS, JENNA A 1 48.6% +54.0%
LE, EMILY M 1 17.9% -3.7%
TRAN, LIEN THUY 1 28.7% +26.5%
GWARTNEY, ELIZABETH A 1 36.0% +34.9%

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
18614211 METHODS OF USING A NOVEL ANIMAL FEED GWARTNEY, ELIZABETH A 56d
18792418 Oil Seed Protein Isolate and Process for Production WATTS, JENNA A —
18792408 SUNFLOWER PROTEIN ISOLATE AND PROCESS FOR PRODUCTION LE, EMILY M —
18792399 Canola Protein Concentrate and Process for Production TRAN, LIEN THUY —

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
18614211 METHODS OF USING A NOVEL ANIMAL FEED GWARTNEY, ELIZABETH A 56d
18792418 Oil Seed Protein Isolate and Process for Production WATTS, JENNA A —
18792399 Canola Protein Concentrate and Process for Production TRAN, LIEN THUY —

Top Art Units

Art UnitApps
1791 1
1793 1
1759 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18792418 Oil Seed Protein Isolate and Process for Production WATTS, JENNA A 1791 §102§103§112 Non-Final OA — Pending Aug 01, 2024
18792408 SUNFLOWER PROTEIN ISOLATE AND PROCESS FOR PRODUCTION LE, EMILY M — §103Other Non-Final OA — Pending Aug 01, 2024
18792399 Canola Protein Concentrate and Process for Production TRAN, LIEN THUY 1793 §103§112 Non-Final OA — Pending Aug 01, 2024
18614211 METHODS OF USING A NOVEL ANIMAL FEED GWARTNEY, ELIZABETH A 1759 §101§103§112 Non-Final OA 56d Pending Mar 22, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Louis Dreyfus Company Plant Proteins LLC have?

Louis Dreyfus Company Plant Proteins LLC has 4 pending office actions as of October 2026, spread across 3 art units and 4 examiners.

Which USPTO examiner handles the most Louis Dreyfus Company Plant Proteins LLC applications?

Jenna A Watts has the most, with 1 of Louis Dreyfus Company Plant Proteins LLC's pending office actions.

What technology area are Louis Dreyfus Company Plant Proteins LLC's patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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