Prosecution Insights
Last updated: October 25, 2026

Kirin Holdings Kabushiki Kaisha

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

6 pending office actions • 6 art units • 6 examiners • 0 of 6 (0%) have an AI response strategy ready • 4 patents granted in the last 365 days

Analysis

Kirin Holdings Kabushiki Kaisha currently manages 6 pending office actions within the Chemistry & Materials technology area. This volume of 6 pending office actions suggests a range of applications under review. For a practitioner, managing 6 pending office actions requires a coordinated strategy to maintain consistency across the portfolio while addressing the specific technical requirements of the Chemistry & Materials sector.

The prosecution is distributed across 6 distinct examiners and 6 distinct art units. The busiest examiner, CHAWLA, JYOTI, is responsible for 1 pending office action. Because there are 6 distinct examiners involved, the company's success is determined by the individual interpretations of the assigned officials. The presence of 6 distinct art units indicates that the technical subject matter is spread across specialized groups at the patent office, reflecting the technical scope of the filings.

Practitioners should monitor the 6 distinct art units to identify any overlapping prior art or divergent examination trends. With 6 distinct examiners, there is a need for clear communication to ensure that arguments made in an application are consistent across the portfolio. The individual workload of 1 pending office action for CHAWLA, JYOTI represents a component of this multi-faceted prosecution effort. Success across these 6 distinct art units will require a deep understanding of various examination styles.

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

Portfolio Summary

6
Total Pending OAs
3
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 (67%)
1
Medium (17%)
1
Easy (17%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (17%)
§112 only1 (17%)
Double-patenting + other1 (17%)
Multi-statute (no §101)3 (50%)

Industry Mix

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

5
Life Sciences
83% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
17% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CHAWLA, JYOTI 1 52.7% +30.5%
CORDERO, LINA M 1 71.7% +38.0%
WHITELEY, JESSICA 1 88.6% +7.1%
DICKENS, AMELIA NICOLE 1 47.2% +21.6%
HAWKINS, AMANDA SALATA 1 15.4% +40.9%
ESSEX, LAURA ANN 1 60.0% +35.8%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18686136 ANTIBACTERIAL PARTICLES CONTAINING CATIONIC POLYMER WHITELEY, JESSICA —

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
2857 1
1759 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 2857 §101 Non-Final OA — Pending Mar 19, 2024
18686136 ANTIBACTERIAL PARTICLES CONTAINING CATIONIC POLYMER WHITELEY, JESSICA 1759 §112 Non-Final OA — Pending Feb 23, 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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Frequently Asked Questions

How many pending USPTO office actions does Kirin Holdings Kabushiki Kaisha have?

Kirin Holdings Kabushiki Kaisha has 6 pending office actions as of October 2026, spread across 6 art units and 6 examiners.

Which USPTO examiner handles the most Kirin Holdings Kabushiki Kaisha applications?

Jyoti Chawla has the most, with 1 of Kirin Holdings Kabushiki Kaisha's pending office actions.

What technology area are Kirin Holdings Kabushiki Kaisha's patent applications in?

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

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