Prosecution Insights
Last updated: May 29, 2026

Kao Corporation

55 pending office actions • 30 art units • 49 examiners • 0 of 55 (0%) have an AI response strategy ready • 94 patents granted in the last 365 days

Portfolio Summary

55
Total Pending OAs
36
Non-Final OAs
18
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 55 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

24
Overdue
1
Due this week
21
Due this month
8
Due in next 60 days
1
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. 55 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (24)Due ≤ 7 days (1)Due ≤ 30 days (21)Due ≤ 60 days (8)Due later (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.

0
Hard (0%)
42
Medium (76%)
3
Easy (5%)
10
Unknown (18%)

Rejection Statute Mix

BucketCases
§103 only37 (67%)
§102 only5 (9%)
§112 only3 (5%)
No statute on record10 (18%)

Industry Mix

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

52
Life Sciences
95% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
2% of docket
2
Mechanical / Eng
4% 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.

550 h
Manual time on pending OAs
110 h
Time saved (low, 20%)
192 h
Time saved (mid, 35%)
4.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
GOLDBERG, JEANINE ANNE 3 46.0% +40.4%
KNIGHT, SAMANTHA JO 2 31.3% +73.3%
WISTNER, SARAH CLINKSCALES 2 20.0% +68.8%
WRIGHT, SARAH C 2 41.5% +46.9%
WERTZ, ASHLEE ELIZABETH 2 45.7% +33.1%
RIVERA-CORDERO, ARLYN I 1 62.2% +27.1%
ROSSI, JULIA ANNE LORRAIN 1 46.4% +60.0%
TIEN, LUCY MINYU 1 61.3% +35.6%
WAX, ROBERT A 1 21.4% -5.9%
PARK, HAEJIN S 1 55.3% +37.9%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18247219 HAIR CLEANSING COMPOSITION WISTNER, SARAH CLINKSCALES 126d overdue
18703077 HAIR COSMETIC COMPOSITION WAX, ROBERT A 24d overdue
17788271 FIBER TREATMENT AGENT COMPOSITION WISTNER, SARAH CLINKSCALES 19d overdue

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
18247219 HAIR CLEANSING COMPOSITION WISTNER, SARAH CLINKSCALES 126d overdue
17788271 FIBER TREATMENT AGENT COMPOSITION WISTNER, SARAH CLINKSCALES 19d overdue
18860212 METHOD FOR CLEANING OBJECT SURFACE RIVERA-CORDERO, ARLYN I 8d overdue
17759703 WATER-IN-OIL EMULSION COSMETIC KNIGHT, SAMANTHA JO 4d overdue
18713530 EMULSION COMPOSITION KNIGHT, SAMANTHA JO 3d overdue
18695554 SOLID COMPOSITION FOR DYEING KERATIN PARK, HAEJIN S 1d overdue
18713834 HAIR TREATMENT METHOD ROSSI, JULIA ANNE LORRAIN 5d
17995276 MAKEUP APPLICATION METHOD WRIGHT, SARAH C 13d

Top Art Units

Art UnitApps
1612 6
1613 6
1682 4
1619 4
1615 3
1614 3
1761 3
1762 2
1652 2
1616 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18860212 METHOD FOR CLEANING OBJECT SURFACE RIVERA-CORDERO, ARLYN I 1714 Other Non-Final OA 8d overdue Pending Oct 25, 2024
18713834 HAIR TREATMENT METHOD ROSSI, JULIA ANNE LORRAIN 1615 §103 Non-Final OA 5d Pending May 28, 2024
18713856 HAIR CLEANSING COMPOSITION TIEN, LUCY MINYU 1612 Other Non-Final OA 14d Pending May 28, 2024
18713530 EMULSION COMPOSITION KNIGHT, SAMANTHA JO 1614 §103 Non-Final OA 3d overdue Pending May 24, 2024
18703077 HAIR COSMETIC COMPOSITION WAX, ROBERT A 1615 §103 Non-Final OA 24d overdue Pending Apr 19, 2024
18695554 SOLID COMPOSITION FOR DYEING KERATIN PARK, HAEJIN S 1614 §103 Non-Final OA 1d overdue Pending Mar 26, 2024
18687055 ASPHALT MIXTURE CASE, SARAH CATHERINE 1731 §103 Non-Final OA 57d Pending Feb 27, 2024
18416592 METHOD FOR PREPARING NUCLEIC ACID SAMPLE GOLDBERG, JEANINE ANNE 1682 Other Final Rejection 41d Pending Jan 18, 2024
18402261 BRUSH HEAD FOR FACIAL SKIN CLEANING PRUITT, JUSTIN A 3745 §103 Non-Final OA 23d Pending Jan 02, 2024
18573452 AQUEOUS MICROCAPSULE DISPERSION SONG, JIANFENG 1613 Other Non-Final OA 3d overdue Pending Dec 22, 2023
18540213 HAIR COSMETIC COMPOSITION KIM, DANIELLE A 1613 §103 Non-Final OA 20d Pending Dec 14, 2023
18526401 CONDITIONING COMPOSITION FOR KERATIN FIBERS ROBERTS, LEZAH 1612 §103 Non-Final OA 22d Pending Dec 01, 2023
18563449 METHOD FOR ACCELERATING ENZYME REACTION OGDEN JR, NECHOLUS 1761 §103 Final Rejection 34d Pending Nov 22, 2023
18557831 HAIR COSMETIC MRUK, BRIAN P 1761 §102 Non-Final OA 9d Pending Oct 27, 2023
18286138 MODIFIED FILAMENTOUS FUNGUS AND METHOD FOR PRODUCING PROTEIN USING SAME KANE, TREVOR LOGAN 1657 §103 Non-Final OA 21d Pending Oct 09, 2023
18551630 FIBER-TREATING AGENT KHAN, AMINA S 1761 §103 Non-Final OA 67d overdue Pending Sep 21, 2023
18281036 FLYING INSECT EXTERMINATION SPRAY MAEWALL, SNIGDHA 1612 §103 Final Rejection 62d Pending Sep 08, 2023
18275866 REDUCING AGENT COMPOSITION FOR IRON OXIDE AND/OR IRON HYDROXIDE KOPEC, MARK T 1762 §103 Non-Final OA 8d Pending Aug 04, 2023
18262942 COMPOSITION FOR EXTERNAL APPLICATION SCOTLAND, REBECCA LYNN 1615 §112 Final Rejection 54d Pending Jul 26, 2023
18260082 OIL-IN-WATER-TYPE COSMETIC COMPOSITION VIGIL, TORIANA NICHOLE 1612 §103 Non-Final OA 4d overdue Pending Jun 30, 2023
18259219 MICROBIAL MICROCAPSULE AND METHOD FOR PRODUCING SAME HINES, JANA A 1645 §102 Non-Final OA 32d overdue Pending Jun 23, 2023
18255749 OIL-IN-WATER EMULSIFIED COMPOSITION KOSAR, ANDREW D 1625 Other Final Rejection 10d overdue Pending Jun 02, 2023
18038915 METHOD FOR DETECTING SEVERITY OF ATOPIC DERMATITIS HANEY, AMANDA MARIE 1682 §102 Non-Final OA 45d overdue Pending May 25, 2023
18033639 MODIFIED SIGNAL PEPTIDE PAULUS, ERIN VIRGINIA 1631 §112 Non-Final OA 11d overdue Pending Apr 25, 2023
18030234 METHOD FOR PRODUCING EXTRACT COMPOSITION CAIN, JENNIFER LYNN 1655 §103 Final Rejection 40d Pending Apr 04, 2023
18247508 CARBONATED AEROSOL EXTERNAL PREPARATION FOR SKIN LEE, SIN J 1613 §103 Non-Final OA 28d Pending Mar 31, 2023
18029409 ALPHA-AMYLASE VARIANT PAK, YONG D 1652 Other Non-Final OA 25d overdue Pending Mar 30, 2023
18247219 HAIR CLEANSING COMPOSITION WISTNER, SARAH CLINKSCALES 1616 Other Final Rejection 126d overdue Pending Mar 29, 2023
18027846 METHOD FOR PRODUCING DENATURED CELLULOSE FIBER CAKE BLEDSOE, JOSHUA CALEB 1762 §103 Final Rejection 9d Pending Mar 22, 2023
18245756 FAST DRYING INKJET INKS WITH EXTENDED DECAP QIAO, HUIHONG 1763 Other Non-Final OA 1d overdue Pending Mar 17, 2023
18026877 METHOD FOR PRODUCING SULFONATE COMPOSITION CHENG, KAREN 1623 §103 Non-Final OA 27d Pending Mar 17, 2023
18043832 INKJET INKS SUITABLE FOR PRINTING ON NON-POROUS SUBSTRATES VALENCIA, ALEJANDRO 2853 §103 Non-Final OA 41d Pending Mar 02, 2023
18043254 RNA STORAGE METHOD SHIAO, YIH-HORNG 1691 §102 Non-Final OA 9d Pending Feb 27, 2023
18007172 METHOD FOR MANUFACTURING RESIN PARTICLE DISPERSION FOR TONER SULLIVAN IV, CHARLES COLLINS 1737 §103 Non-Final OA 4d overdue Pending Jan 27, 2023
18015752 AMYLASE-CONTAINING CLEANING AGENT COMPOSITION STEADMAN, DAVID J 1656 §103 Final Rejection 8d overdue Pending Jan 12, 2023
18015311 METHOD FOR DETECTING SEVERITY OF ATOPIC DERMATITIS GOLDBERG, JEANINE ANNE 1682 §112 Final Rejection 16d Pending Jan 09, 2023
18013076 ASPHALT MODIFIER MOORE, ALEXANDRA MARIE 1738 §103 Final Rejection 34d Pending Dec 27, 2022
18000747 COSMETIC COMPOSITION CONIGLIO, AUDREA JUNE BUCKLEY 1617 §103 Final Rejection 56d Pending Dec 05, 2022
18000076 AEROSOL TYPE COSMETIC HAIR PREPARATION WRIGHT, SARAH C 1619 §103 Non-Final OA 28d Pending Nov 28, 2022
17922565 METHOD FOR DETECTING ATOPIC DERMATITIS GOLDBERG, JEANINE ANNE 1682 §102 Final Rejection 16d Pending Oct 31, 2022
17920652 METHOD FOR DETECTING SEVERITY OF PREMENSTRUAL SYNDROME KAPUSHOC, STEPHEN THOMAS 1683 §103 Non-Final OA 27d Pending Oct 21, 2022
17996391 SELF-TANNING COMPOSITIONS CONTAINING AN ALKYL SULFONATE AND METHODS THEREOF WERTZ, ASHLEE ELIZABETH 1612 §103 Non-Final OA 21d Pending Oct 17, 2022
17995276 MAKEUP APPLICATION METHOD WRIGHT, SARAH C 1619 §103 Non-Final OA 13d Pending Sep 30, 2022
17995277 TOPICAL SKIN PREPARATION COMPOSITION WERTZ, ASHLEE ELIZABETH 1612 §103 Final Rejection 14d Pending Sep 30, 2022
17907595 SKIN TREATMENT METHOD JANOSKO, CHASITY PAIGE 1613 §103 Non-Final OA 31d overdue Pending Sep 28, 2022
17759703 WATER-IN-OIL EMULSION COSMETIC KNIGHT, SAMANTHA JO 1614 §103 Non-Final OA 4d overdue Pending Jul 28, 2022
17789104 SILICA MICROCAPSULES PHAN, DOAN THI-THUC 1613 Other Non-Final OA 31d overdue Pending Jun 24, 2022
17788271 FIBER TREATMENT AGENT COMPOSITION WISTNER, SARAH CLINKSCALES 1616 Other Non-Final OA 19d overdue Pending Jun 22, 2022
17784569 HAIR CLEANSING AGENT COMPOSITION, KIT, AND HAIR CLEANSING METHOD MATTISON, LORI K 1619 §103 Non-Final OA 16d overdue Pending Jun 10, 2022
17776393 METHOD FOR CONTROLLING METABOLISM OF BRANCHED FATTY ACID CHI, AMANDA LYNN 1613 §103 Non-Final OA 8d overdue Pending May 12, 2022
17775331 Polypeptide Having 4-Aminobenzoic Acid Hydroxylation Activity and Use Thereof EPSTEIN, TODD MATTHEW 1652 §103 Final Rejection 36d overdue Pending May 09, 2022
17773967 GRANULAR COMPOSITION HAWKINS, AMANDA SALATA 1793 §103 Non-Final OA 23d Pending May 03, 2022
17642829 FLYING PEST CONTROL COMPOSITION AND FLYING PEST CONTROL SPRAY GOTFREDSON, GAREN 1619 §103 Final Rejection 27d Pending Mar 14, 2022
17622395 EXTERNAL PREPARATION FOR SKIN SOROUSH, LAYLA 1622 §103 Final Rejection 42d overdue Pending Dec 23, 2021
17041904 HEATING IMPLEMENT EKRAMI, YASAMIN 3794 §103 Final Rejection 27d Pending Sep 25, 2020

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