Prosecution Insights
Last updated: October 27, 2026

Kao Corporation

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

78 pending office actions • 37 art units • 70 examiners • 0 of 78 (0%) have an AI response strategy ready • 90 patents granted in the last 365 days

Analysis

Kao Corporation has 76 pending office actions in Biotechnology & Pharmaceuticals. The portfolio spans 69 distinct examiners and 36 distinct art units, creating a broad examination workload with more recurring activity at the art-unit level than at the examiner level.

GOLDBERG, JEANINE ANNE is the busiest examiner, with 3 pending matters. The limited concentration around that examiner means portfolio controls should emphasize consistent technical positions, response timing, and art-unit monitoring across the larger set of assignments.

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

Portfolio Summary

78
Total Pending OAs
46
Non-Final OAs
28
Final Rejections
4
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 24 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

11
Overdue
1
Due this week
10
Due this month
2
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. 24 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (11)Due ≤ 7 days (1)Due ≤ 30 days (10)Due ≤ 60 days (2)

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.

34
Hard (44%)
40
Medium (51%)
4
Easy (5%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other9 (12%)
§103 only27 (35%)
§102 only1 (1%)
§112 only4 (5%)
Double-patenting + other12 (15%)
Multi-statute (no §101)25 (32%)

Industry Mix

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

70
Life Sciences
90% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
2
Semiconductors
3% of docket
3
Mechanical / Eng
4% of docket
3
Business / Other
4% 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.

780 h
Manual time on pending OAs
156 h
Time saved (low, 20%)
273 h
Time saved (mid, 35%)
6.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GOLDBERG, JEANINE ANNE 3 45.4% +40.5%
VIGIL, TORIANA NICHOLE 2 52.9% +26.8%
LIU, TRACY 2 54.5% +26.9%
GREEN, ANTHONY J 2 85.0% +13.4%
KIM, DANIELLE A 2 36.6% +51.9%
BOYKIN, TERRESSA M 2 89.5% +8.4%
JANOSKO, CHASITY PAIGE 2 15.9% +63.6%
SINGH-PANDEY, ARTI R 1 70.5% +9.2%
LAOBAK, ANDREW KEELAN 1 75.8% +34.7%
ARNOLD, ERNST V 1 48.2% +12.8%

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
18288209 METHOD FOR PRODUCING RESIN FOR RECYCLING BOYKIN, TERRESSA M —

Hard Cases (36)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18038915 METHOD FOR DETECTING SEVERITY OF ATOPIC DERMATITIS HANEY, AMANDA MARIE 45d overdue
18259219 MICROBIAL MICROCAPSULE AND METHOD FOR PRODUCING SAME HINES, JANA A 32d overdue
17907595 SKIN TREATMENT METHOD JANOSKO, CHASITY PAIGE 31d overdue
17784569 HAIR CLEANSING AGENT COMPOSITION, KIT, AND HAIR CLEANSING METHOD MATTISON, LORI K 16d overdue
17776393 METHOD FOR CONTROLLING METABOLISM OF BRANCHED FATTY ACID CHI, AMANDA LYNN 8d overdue
18015311 METHOD FOR DETECTING SEVERITY OF ATOPIC DERMATITIS GOLDBERG, JEANINE ANNE 16d
17922565 METHOD FOR DETECTING ATOPIC DERMATITIS GOLDBERG, JEANINE ANNE 16d
18526401 CONDITIONING COMPOSITION FOR KERATIN FIBERS ROBERTS, LEZAH 22d

Interview Candidates (15)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
17907595 SKIN TREATMENT METHOD JANOSKO, CHASITY PAIGE 31d overdue
18015311 METHOD FOR DETECTING SEVERITY OF ATOPIC DERMATITIS GOLDBERG, JEANINE ANNE 16d
17922565 METHOD FOR DETECTING ATOPIC DERMATITIS GOLDBERG, JEANINE ANNE 16d
18540213 HAIR COSMETIC COMPOSITION KIM, DANIELLE A 20d
18416592 METHOD FOR PREPARING NUCLEIC ACID SAMPLE GOLDBERG, JEANINE ANNE 41d
19109034 ETCHANT COMPOSITION LAOBAK, ANDREW KEELAN —
18998371 COMPOSITION FOR EXTERNAL PREPARATION VIGIL, TORIANA NICHOLE —
18869120 COSMETIC MATERIAL COMPOSITION AND FIBER TREATMENT COMPOSITION FOR HEAD DECORATION PRODUCTS ARNOLD, ERNST V —

Top Art Units

Art UnitApps
1613 9
1612 6
1614 5
1619 5
1761 4
1682 4
1652 3
1616 3
1615 3
1731 3

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19218662 NONWOVEN FABRIC SINGH-PANDEY, ARTI R 1759 §102§103 Non-Final OA — Pending May 27, 2025
19109034 ETCHANT COMPOSITION LAOBAK, ANDREW KEELAN 1713 §102§103 Non-Final OA — Pending Mar 05, 2025
18998371 COMPOSITION FOR EXTERNAL PREPARATION VIGIL, TORIANA NICHOLE 1612 §102§103DP Non-Final OA — Pending Jan 24, 2025
18869120 COSMETIC MATERIAL COMPOSITION AND FIBER TREATMENT COMPOSITION FOR HEAD DECORATION PRODUCTS ARNOLD, ERNST V 1613 §103 Non-Final OA — Pending Nov 25, 2024
18860127 METHOD FOR CLEANING OBJECT SURFACE KUMAR, PREETI 1761 §103Other Non-Final OA — Pending Oct 25, 2024
18856538 LIQUID COMPOSITION PAUL, SHREYA 1761 §103§112 Non-Final OA — Pending Oct 11, 2024
18856265 COMPOSITION DELCOTTO, GREGORY R — §103 Non-Final OA — Pending Oct 11, 2024
18855924 TREATMENT SOLUTION SHAH, MANISH S 2853 §102§103 Non-Final OA — Pending Oct 10, 2024
18855113 DETERGENT COMPOSITION FOR AUTOMATIC DISHWASHERS MRUK, BRIAN P 1761 §102§112DP Non-Final OA — Pending Oct 08, 2024
18847406 ALPHA-AMYLASE VARIANT FRONDA, CHRISTIAN L 1652 §103§112DP Non-Final OA — Pending Sep 16, 2024
18842477 ORAL CAVITY AEROSOL AGENT LIU, TRACY 1614 §103§112 Non-Final OA — Pending Aug 29, 2024
18564015 AGENT FOR PREVENTING OR AMELIORATING PRURITUS SOROUSH, LAYLA — §103§112Other Non-Final OA — Pending Aug 26, 2024
18834032 METHOD FOR INACTIVATING VIRUSES OR BACTERIA WELLS, LAUREN QUINLAN 1622 §103§112DP Non-Final OA — Pending Jul 29, 2024
18833758 COSMETIC PRODUCT COMPRISING A FLEXIBLE CONTAINER AND AN AQUEOUS OXIDATIVE COMPOSITION CONTAINED THEREIN BURKE, MATTHEW RYAN 1619 §103§112DP Non-Final OA — Pending Jul 26, 2024
18832230 VIRAL OR BACTERIAL INACTIVATION AGENT COMPOSITION HOLLOMAN, NANNETTE 1612 §103 Non-Final OA — Pending Jul 23, 2024
18730020 INACTIVATING AGENT FOR ENVELOPED VIRUSES OGDEN JR, NECHOLUS 1761 §102§103 Final Rejection — Pending Jul 18, 2024
18768004 MANUFACTURING METHOD FOR SOLID PERSONAL CARE PRODUCT MAEWALL, SNIGDHA 1612 §103 Non-Final OA — Pending Jul 10, 2024
18722877 SURFACE-COATED PARTICLES SAEED, ALI S 1616 §102§103DP Non-Final OA — Pending Jun 21, 2024
18720368 ELECTROSTATIC IMAGE DEVELOPMENT TONER EVANS, BOONE ALEXANDER 1737 §102§103§112 Non-Final OA — Pending Jun 14, 2024
18719350 NOVEL PROMOTER LOUNTOS, GEORGE THEMISTOCLIS 1652 §101§103§112 Non-Final OA — Pending Jun 13, 2024
18717153 METHOD FOR PRODUCING AROMATIC COMPOUND SAIDHA, TEKCHAND 1652 §112 Non-Final OA — Pending Jun 06, 2024
18714026 SEMICONDUCTOR ELEMENT LIU, MIKKA H 2817 §103§112 Non-Final OA — Pending May 28, 2024
18713856 HAIR CLEANSING COMPOSITION TIEN, LUCY MINYU 1612 §103 Final Rejection 14d Pending May 28, 2024
18713834 HAIR TREATMENT METHOD ROSSI, JULIA ANNE LORRAIN 1615 §103 Final Rejection 5d Pending May 28, 2024
18713556 METHOD FOR TREATING KERATIN SUBSTANCE OR FIBER FOR HEAD ORNAMENTAL PRODUCT LIU, TRACY 1614 §103§112Other Final Rejection — Pending May 24, 2024
18713537 METHOD FOR TREATING KERATIN SUBSTANCE OR FIBER FOR HEAD DECORATION PRODUCTS BROWE, DAVID 1617 §103§112 Non-Final OA — Pending May 24, 2024
18710692 GYPSUM HARDENED PRODUCT CASE, SARAH CATHERINE 1731 §103§112 Non-Final OA — Pending May 16, 2024
18706752 INFORMATION PROCESSING SYSTEM GARTLAND, SCOTT D 3685 §101§103§112 Final Rejection — Pending May 02, 2024
18706174 BUBBLE-CONTAINING GYPSUM SLURRY GREEN, ANTHONY J 1731 §103§112 Non-Final OA — Pending Apr 30, 2024
18703046 METHOD FOR PRODUCING EMULSION COMPOSITION DAVIS, BRIAN J 1614 §102 Non-Final OA — Pending Apr 19, 2024
18701319 FOAMING AGENT COMPOSITION FOR HYDRAULIC COMPOSITIONS GREEN, ANTHONY J 1731 §102§103 Non-Final OA — Pending Apr 15, 2024
18699471 AGENT FOR PREVENTING, TREATING, OR IMPROVING INFLAMMATORY SKIN DISEASE ROSENTHAL, ANDREW S 1624 §103 Final Rejection — Pending Apr 08, 2024
18685784 METHOD FOR PRODUCING FILM PARK, HAEJIN S 1614 §103§112 Final Rejection — Pending Feb 22, 2024
18293235 HAIR COSMETIC COMPOSITION FUBARA, BLESSING M 1613 §102§103DP Final Rejection — Pending Jan 29, 2024
18416592 METHOD FOR PREPARING NUCLEIC ACID SAMPLE GOLDBERG, JEANINE ANNE 1682 §103Other Non-Final OA 41d Pending Jan 18, 2024
18577567 METHOD FOR PRODUCING POLYOXYALKYLENE ALKYL ETHER ACETATE GOLDEN, ANDREW J 1726 §103§112 Non-Final OA — Pending Jan 08, 2024
18402261 BRUSH HEAD FOR FACIAL SKIN CLEANING PRUITT, JUSTIN A 3745 §102§103 Final Rejection 23d Pending Jan 02, 2024
18573452 AQUEOUS MICROCAPSULE DISPERSION SONG, JIANFENG 1613 §103DP Final Rejection 3d overdue Pending Dec 22, 2023
18540213 HAIR COSMETIC COMPOSITION KIM, DANIELLE A 1613 §103 Final Rejection 20d Pending Dec 14, 2023
18526401 CONDITIONING COMPOSITION FOR KERATIN FIBERS ROBERTS, LEZAH 1612 §102§103§112 Final Rejection 22d Pending Dec 01, 2023
18518816 AGENT FOR PREVENTING OR AMELIORATING PRURITUS VAJDA, KRISTIN ANN 1622 §112 Non-Final OA — Pending Nov 24, 2023
18561762 METHOD FOR IMPROVING DISPERSIBILITY OF A CRYSTALLINE RESIN HAVING A HYDROPHILIC GROUP INTO NEUTRAL WATER BOYKIN, TERRESSA M 1765 §103§112 Non-Final OA — Pending Nov 17, 2023
18289136 ASPHALT COMPOSITION ADDIE, RAYMOND W 3671 §103§112 Non-Final OA — Pending Nov 01, 2023
18288209 METHOD FOR PRODUCING RESIN FOR RECYCLING BOYKIN, TERRESSA M — §103 Non-Final OA — Pending Oct 25, 2023
18276530 METHOD OF REMOVING POLLUTANTS COLEMAN, RYAN L 1714 §103 Non-Final OA — Pending Aug 09, 2023
18262942 COMPOSITION FOR EXTERNAL APPLICATION SCOTLAND, REBECCA LYNN 1615 §103Other Non-Final OA 54d Pending Jul 26, 2023
18274034 POWDER DISPERSANT COMPOSITION FOR HYDRAULIC COMPOSITIONS DAVIDSON IV, CULLEN LEE GARRETT 1767 §103 Non-Final OA — Pending Jul 25, 2023
18259219 MICROBIAL MICROCAPSULE AND METHOD FOR PRODUCING SAME HINES, JANA A 1645 §101§102 Final Rejection 32d overdue Pending Jun 23, 2023
18255749 OIL-IN-WATER EMULSIFIED COMPOSITION CHANDRAKUMAR, NIZAL S 1625 §103Other Non-Final OA 10d overdue Pending Jun 02, 2023
18254901 FILM-FORMING COMPOSITION FOR SKIN BABSON, NICOLE PLOURDE 1619 §102§103§112Other Non-Final OA — Pending May 30, 2023

View all 78 →

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Frequently Asked Questions

How many pending USPTO office actions does Kao Corporation have?

Kao Corporation has 78 pending office actions as of October 2026, spread across 37 art units and 70 examiners.

Which USPTO examiner handles the most Kao Corporation applications?

Jeanine Anne Goldberg has the most, with 3 of Kao Corporation's pending office actions.

What technology area are Kao Corporation's patent applications in?

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

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