Prosecution Insights
Last updated: October 04, 2026

Kirin Holdings Kabushiki Kaisha

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

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

Analysis

Kirin Holdings Kabushiki Kaisha maintains 5 pending office actions within the Chemistry & Materials technology area. These actions are spread across 5 distinct examiners, showing a high degree of examiner diversity relative to the total number of pending matters. The portfolio involves 4 distinct art units, which indicates that the company's chemical and materials innovations are being reviewed across several specialized technical groups at the patent office. This breadth across 4 distinct art units suggests a variety of technical applications within the chemistry field.

CHAWLA, JYOTI is identified as the busiest examiner with 1 pending office action. Since every pending matter is assigned to a different person, each examiner is currently handling exactly one case. This one to one ratio between pending actions and examiners means the applicant must navigate different individual perspectives without any overlap in examiner assignments. Managing the docket requires a strategy that accounts for the specific preferences and historical patterns of each individual assigned to the cases.

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. 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
1
Due this month
0
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.

4
Hard (80%)
1
Medium (20%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 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.

4
Life Sciences
80% 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
20% 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
CHAWLA, JYOTI 1 52.7% +30.3%
CORDERO, LINA M 1 71.6% +37.5%
DICKENS, AMELIA NICOLE 1 47.6% +21.1%
HAWKINS, AMANDA SALATA 1 12.0% +45.2%
ESSEX, LAURA ANN 1 60.5% +35.2%

Hard Cases (5)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18281991 PACKAGED TEA BEVERAGE IN WHICH PAPER ODOR IS SUPPRESSED, AND PRODUCTION METHOD FOR SAME HAWKINS, AMANDA SALATA 21d
18719027 FERMENTATION COMPOSITION AND METHOD FOR PRODUCING SAME CHAWLA, JYOTI —
18693404 SUPPLEMENT COMPOUNDING AND PREPARATION TERMINAL, SUPPLEMENT SUPPLY SYSTEM, AND SUPPLEMENT COMPOUNDING AND PREPARATION METHOD CORDERO, LINA M —
18287081 GROWTH PROMOTER FOR LACTIC ACID COCCI DICKENS, AMELIA NICOLE —
17259778 COMPOSITION FOR USE IN IMPROVING ATTENTION FUNCTION AND JUDGEMENT FUNCTION ESSEX, LAURA ANN —

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
18281991 PACKAGED TEA BEVERAGE IN WHICH PAPER ODOR IS SUPPRESSED, AND PRODUCTION METHOD FOR SAME HAWKINS, AMANDA SALATA 21d
18719027 FERMENTATION COMPOSITION AND METHOD FOR PRODUCING SAME CHAWLA, JYOTI —
18693404 SUPPLEMENT COMPOUNDING AND PREPARATION TERMINAL, SUPPLEMENT SUPPLY SYSTEM, AND SUPPLEMENT COMPOUNDING AND PREPARATION METHOD CORDERO, LINA M —
18287081 GROWTH PROMOTER FOR LACTIC ACID COCCI DICKENS, AMELIA NICOLE —
17259778 COMPOSITION FOR USE IN IMPROVING ATTENTION FUNCTION AND JUDGEMENT FUNCTION ESSEX, LAURA ANN —

Top Art Units

Art UnitApps
1791 1
1645 1
1793 1
1675 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18719027 FERMENTATION COMPOSITION AND METHOD FOR PRODUCING SAME CHAWLA, JYOTI 1791 §102§103 Non-Final OA — Pending Jun 12, 2024
18693404 SUPPLEMENT COMPOUNDING AND PREPARATION TERMINAL, SUPPLEMENT SUPPLY SYSTEM, AND SUPPLEMENT COMPOUNDING AND PREPARATION METHOD CORDERO, LINA M — §101 Non-Final OA — Pending Mar 19, 2024
18287081 GROWTH PROMOTER FOR LACTIC ACID COCCI DICKENS, AMELIA NICOLE 1645 §102§103§112 Final Rejection — Pending Oct 16, 2023
18281991 PACKAGED TEA BEVERAGE IN WHICH PAPER ODOR IS SUPPRESSED, AND PRODUCTION METHOD FOR SAME HAWKINS, AMANDA SALATA 1793 §103DP Final Rejection 21d Pending Sep 14, 2023
17259778 COMPOSITION FOR USE IN IMPROVING ATTENTION FUNCTION AND JUDGEMENT FUNCTION ESSEX, LAURA ANN 1675 §103§112 Final Rejection — Pending Jan 12, 2021

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