Prosecution Insights
Last updated: May 29, 2026

Taiho Pharmaceutical Co. Ltd.

13 pending office actions • 7 art units • 12 examiners • 0 of 13 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days

Portfolio Summary

13
Total Pending OAs
3
Non-Final OAs
8
Final Rejections
2
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 12 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

7
Overdue
0
Due this week
4
Due this month
0
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. 12 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (7)Due ≤ 30 days (4)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%)
6
Medium (46%)
1
Easy (8%)
6
Unknown (46%)

Rejection Statute Mix

BucketCases
§103 only3 (23%)
§102 only1 (8%)
§112 only1 (8%)
Double-patenting + other2 (15%)
No statute on record6 (46%)

Industry Mix

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

13
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.

130 h
Manual time on pending OAs
26 h
Time saved (low, 20%)
46 h
Time saved (mid, 35%)
1.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
FETTEROLF, BRANDON J 2 49.5% +14.6%
WHITE, DAWANNA SHAR-DAY 1 62.3% +24.5%
YOUNGBLOOD, WILLIAM JUSTIN 1 63.5% +38.8%
FERGUSON, JALISA HOLMES 1 70.0% +56.3%
RODRIGUEZ, RAYNA B 1 32.4% +21.6%
ROBINSON, MIKHAIL O'DONNEL 1 56.8% +41.6%
HERNANDEZ, JACKSON J 1 52.8% +51.5%
HAVLIN, ROBERT H 1 52.3% +27.2%
KONOPELSKI SNAVEL, SARA ELIZABETH 1 33.3% +30.0%
WILLIS, DOUGLAS M 1 82.6% +19.7%

Interview Candidates (11)

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
18015616 PYRIMIDINE COMPOUND-CONTAINING COMBINATION TO BE USED IN TUMOR TREATMENT HERNANDEZ, JACKSON J 238d overdue
17788847 AGENT FOR ADJUVANT THERAPY KONOPELSKI SNAVEL, SARA ELIZABETH 88d overdue
18263613 TREATING CANCER IN PATIENT WITH PTEN INACTIVATING MUTATION WHITE, DAWANNA SHAR-DAY 73d overdue
18044236 TREATMENT REGIMENS FOR EXON-20 INSERTION MUTANT EGFR CANCERS ROBINSON, MIKHAIL O'DONNEL 16d overdue
17917765 CANCER THERAPY USING 3,5-DISUBSTITUTED BENZENE ALKYNYL COMPOUND AND MEK INHIBITOR HAVLIN, ROBERT H 10d overdue
17786504 THERAPEUTIC AGENT CONTAINING FUSED PYRIMIDINE COMPOUND AS ACTIVE INGREDIENT WILLIS, DOUGLAS M 3d overdue
18563058 TREATMENT METHODS FOR SUBJECTS WITH CANCER HAVING AN ABERRATION IN EGFR AND/OR HER2 FETTEROLF, BRANDON J 9d
18253521 Crystalline Forms of 4-amino-N-[4-(methoxymethyl)phenyl]-7-(1-methylcyclopropyl)-6-(3-morpholinoprop-1-yn-1-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide, Methods of Preparation, and uses Thereof FETTEROLF, BRANDON J 15d

Top Art Units

Art UnitApps
1626 5
1627 3
1629 1
1628 1
1658 1
1624 1
1643 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18563058 TREATMENT METHODS FOR SUBJECTS WITH CANCER HAVING AN ABERRATION IN EGFR AND/OR HER2 FETTEROLF, BRANDON J 1626 Other Non-Final OA 9d Pending Nov 21, 2023
18263613 TREATING CANCER IN PATIENT WITH PTEN INACTIVATING MUTATION WHITE, DAWANNA SHAR-DAY 1627 Other Non-Final OA 73d overdue Pending Jul 31, 2023
18253521 Crystalline Forms of 4-amino-N-[4-(methoxymethyl)phenyl]-7-(1-methylcyclopropyl)-6-(3-morpholinoprop-1-yn-1-yl)-7H-pyrrolo[2,3-d]pyrimidine-5-carboxamide, Methods of Preparation, and uses Thereof FETTEROLF, BRANDON J 1626 §112 Final Rejection 15d Pending May 18, 2023
18253229 Methods of Using 4-Amino-N-[4-(Methoxymethyl)Phenyl]-7-(1-Methylcyclopropyl)-6-(3-Morpholinoprop-1-YN-1-YL)-7H-Pyrrolo[2,3-D]Pyrimidine-5-Carboxamide for the Treatment of Tumors YOUNGBLOOD, WILLIAM JUSTIN 1629 DPOther Final Rejection Pending May 17, 2023
18253273 BRAIN-MIGRATING TUMOR THERAPEUTIC AGENT CONTAINING FUSED PYRIMIDINE COMPOUND AS ACTIVE INGREDIENT FERGUSON, JALISA HOLMES 1626 DPOther Final Rejection 75d Pending May 17, 2023
18026515 METHODS OF TREATING RIBONUCLEOTIDE REDUCTASE-RELATED DISEASES WITH A RIBONUCLEOTIDE REDUCTASE INHIBITOR RODRIGUEZ, RAYNA B 1628 Other Final Rejection 23d Pending Mar 15, 2023
18044236 TREATMENT REGIMENS FOR EXON-20 INSERTION MUTANT EGFR CANCERS ROBINSON, MIKHAIL O'DONNEL 1627 §103 Non-Final OA 16d overdue Pending Mar 07, 2023
18015616 PYRIMIDINE COMPOUND-CONTAINING COMBINATION TO BE USED IN TUMOR TREATMENT HERNANDEZ, JACKSON J 1627 Other Non-Final OA 238d overdue Pending Jan 11, 2023
17917765 CANCER THERAPY USING 3,5-DISUBSTITUTED BENZENE ALKYNYL COMPOUND AND MEK INHIBITOR HAVLIN, ROBERT H 1626 §103 Final Rejection 10d overdue Pending Oct 07, 2022
17788847 AGENT FOR ADJUVANT THERAPY KONOPELSKI SNAVEL, SARA ELIZABETH 1658 Other Non-Final OA 88d overdue Pending Jun 24, 2022
17786504 THERAPEUTIC AGENT CONTAINING FUSED PYRIMIDINE COMPOUND AS ACTIVE INGREDIENT WILLIS, DOUGLAS M 1624 Other Final Rejection 3d overdue Pending Jun 16, 2022
17434573 CANCER THERAPY USING 3,5-DISUBSTITUTED BENZENE ALKYNYL COMPOUND AND IMMUNE CHECKPOINT INHIBITOR CANELLA, KAREN A 1643 §102 Final Rejection 16d overdue Pending Aug 27, 2021
16627146 CHEMOTHERAPY FOR CANCER USING AZABICYCLO COMPOUND MCKOY, QUINCY ANDRE 1626 §103 Final Rejection 22d Pending Dec 27, 2019

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