Prosecution Insights
Last updated: October 25, 2026

Amano Enzyme Europe Ltd.

Technology area: Chemistry & Materials

5 pending office actions • 3 art units • 4 examiners • 0 of 5 (0%) have an AI response strategy ready

Analysis

Amano Enzyme Europe Ltd. is currently managing 5 pending office actions within the Chemistry & Materials technology area. These actions are assigned to 4 distinct examiners, which indicates some examiner overlap within the portfolio. The prosecution is spread across 3 distinct art units, suggesting that the company's enzyme-related technology is being reviewed by several different specialized groups. This requires the applicant to be familiar with the specific standards of those 3 distinct art units.

The busiest examiner for this company is JACOBSON, MICHELE LYNN, who is responsible for 2 pending actions. This means that this examiner is handling a portion of the 5 pending office actions, while the remaining cases are distributed among the other 4 distinct examiners. Managing 5 pending office actions with 4 distinct examiners allows for some efficiency in communication compared to a more dispersed portfolio. With 2 pending actions assigned to JACOBSON, MICHELE LYNN, this examiner has a larger influence on the portfolio than the others. The applicant should prioritize consistency in responses across the 3 distinct art units.

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

Portfolio Summary

5
Total Pending OAs
2
Non-Final OAs
3
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 30 days (1)

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 (60%)
2
Medium (40%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§102 only1 (20%)
Double-patenting + other1 (20%)
Multi-statute (no §101)3 (60%)

Industry Mix

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

5
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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
JACOBSON, MICHELE LYNN 2 28.1% +33.9%
LIU, DEBORAH YANG-HAO 1 8.9% +12.3%
BEKKER, KELLY JO 1 16.8% +35.1%
YOO, HONG THI 1 46.0% +25.3%

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
18252518 METHOD FOR PRODUCING PROCESSED PLANT-BASED PROTEIN-CONTAINING LIQUID COMPOSITION BEKKER, KELLY JO 126d overdue
18259265 METHOD FOR PRODUCING RICE PROTEIN-CONTAINING LIQUID COMPOSITION JACOBSON, MICHELE LYNN 46d overdue
18042515 PLANT MILK TREATED WITH PROTEIN DEAMIDASE JACOBSON, MICHELE LYNN 46d overdue
18932560 PREVENTION OF AGGREGATION IN NUT MILK LIU, DEBORAH YANG-HAO —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18252518 METHOD FOR PRODUCING PROCESSED PLANT-BASED PROTEIN-CONTAINING LIQUID COMPOSITION BEKKER, KELLY JO 126d overdue
18259265 METHOD FOR PRODUCING RICE PROTEIN-CONTAINING LIQUID COMPOSITION JACOBSON, MICHELE LYNN 46d overdue
18042515 PLANT MILK TREATED WITH PROTEIN DEAMIDASE JACOBSON, MICHELE LYNN 46d overdue
18001136 IMPROVING TEXTURE OF PROTEIN YOO, HONG THI 19d
18932560 PREVENTION OF AGGREGATION IN NUT MILK LIU, DEBORAH YANG-HAO —

Top Art Units

Art UnitApps
1793 2
1792 2
1791 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18932560 PREVENTION OF AGGREGATION IN NUT MILK LIU, DEBORAH YANG-HAO 1791 §103DP Non-Final OA — Pending Oct 30, 2024
18259265 METHOD FOR PRODUCING RICE PROTEIN-CONTAINING LIQUID COMPOSITION JACOBSON, MICHELE LYNN 1793 §102§103 Final Rejection 46d overdue Pending Jun 30, 2023
18252518 METHOD FOR PRODUCING PROCESSED PLANT-BASED PROTEIN-CONTAINING LIQUID COMPOSITION BEKKER, KELLY JO 1792 §103§112 Non-Final OA 126d overdue Pending May 10, 2023
18042515 PLANT MILK TREATED WITH PROTEIN DEAMIDASE JACOBSON, MICHELE LYNN 1793 §102§103 Final Rejection 46d overdue Pending Feb 22, 2023
18001136 IMPROVING TEXTURE OF PROTEIN YOO, HONG THI 1792 §102 Final Rejection 19d Pending Dec 08, 2022

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Frequently Asked Questions

How many pending USPTO office actions does Amano Enzyme Europe Ltd. have?

Amano Enzyme Europe Ltd. has 5 pending office actions as of October 2026, spread across 3 art units and 4 examiners.

Which USPTO examiner handles the most Amano Enzyme Europe Ltd. applications?

Michele Lynn Jacobson has the most, with 2 of Amano Enzyme Europe Ltd.'s pending office actions.

What technology area are Amano Enzyme Europe Ltd.'s patent applications in?

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

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