Prosecution Insights
Last updated: May 29, 2026

Day One Biopharmaceuticals Inc.

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready

Portfolio Summary

3
Total Pending OAs
3
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 3 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
0
Due this month
0
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. 3 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)

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%)
2
Medium (67%)
0
Easy (0%)
1
Unknown (33%)

Rejection Statute Mix

BucketCases
§103 only2 (67%)
No statute on record1 (33%)

Industry Mix

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

3
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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HUI, SAN MING R 1 59.0% +20.0%
MOU, LIYUAN 1 43.2% +58.1%
JANOSKO, CHASITY PAIGE 1 15.4% +75.0%

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
17824237 SOLID DISPERSION OF PAN-RAF KINASE INHIBITOR JANOSKO, CHASITY PAIGE 74d overdue

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
17824237 SOLID DISPERSION OF PAN-RAF KINASE INHIBITOR JANOSKO, CHASITY PAIGE 74d overdue
18332906 ORAL LIQUID SUSPENSION OF PAN-RAF KINASE INHIBITOR MOU, LIYUAN 31d overdue
18450638 COMBINATION OF RAF INHIBITOR AND MEK INHIBITOR HUI, SAN MING R 11d overdue

Top Art Units

Art UnitApps
1627 1
1628 1
1613 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18450638 COMBINATION OF RAF INHIBITOR AND MEK INHIBITOR HUI, SAN MING R 1627 Other Non-Final OA 11d overdue Pending Aug 16, 2023
18332906 ORAL LIQUID SUSPENSION OF PAN-RAF KINASE INHIBITOR MOU, LIYUAN 1628 §103 Non-Final OA 31d overdue Pending Jun 12, 2023
17824237 SOLID DISPERSION OF PAN-RAF KINASE INHIBITOR JANOSKO, CHASITY PAIGE 1613 §103 Non-Final OA 74d overdue Pending May 25, 2022

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