Prosecution Insights
Last updated: May 29, 2026

Nurix Therapeutics Inc.

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 6 patents granted in the last 365 days

Portfolio Summary

4
Total Pending OAs
2
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
2
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. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Due ≤ 30 days (2)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.

0
Hard (0%)
3
Medium (75%)
0
Easy (0%)
1
Unknown (25%)

Rejection Statute Mix

BucketCases
§103 only2 (50%)
§102 only1 (25%)
No statute on record1 (25%)

Industry Mix

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

4
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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LEESER, ERICH A 1 81.6% +13.5%
WELLS, LAUREN QUINLAN 1 45.6% +58.7%
SAMSELL, RILLA MARIE 1 71.4% +0.0%
HEITMEIER, KENDALL NICOLE 1 65.5% +30.4%

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
18579114 BIFUNCTIONAL COMPOUNDS FOR DEGRADING BTK WITH DIMINISHED IMID ACTIVITY LEESER, ERICH A 35d

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
18213177 COMBINATION THERAPIES WITH CBL-B INHIBITOR COMPOUNDS AND ANTIEMETIC AGENTS WELLS, LAUREN QUINLAN 14d
18579114 BIFUNCTIONAL COMPOUNDS FOR DEGRADING BTK WITH DIMINISHED IMID ACTIVITY LEESER, ERICH A 35d
17775265 BIFUNCTIONAL COMPOUNDS FOR GRADING BTK VIA UBIQUITIN PROTEOSOME PATHWAY HEITMEIER, KENDALL NICOLE 39d

Top Art Units

Art UnitApps
1622 2
1624 1
1621 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18579114 BIFUNCTIONAL COMPOUNDS FOR DEGRADING BTK WITH DIMINISHED IMID ACTIVITY LEESER, ERICH A 1622 §103 Non-Final OA 35d Pending Jan 12, 2024
18213177 COMBINATION THERAPIES WITH CBL-B INHIBITOR COMPOUNDS AND ANTIEMETIC AGENTS WELLS, LAUREN QUINLAN 1622 Other Non-Final OA 14d Pending Jun 22, 2023
17889062 COMPOUNDS FOR INHIBITING OR DEGRADING TARGET PROTEINS, COMPOSITIONS, COMPRISING THE SAME, METHODS OF THEIR MAKING, AND METHODS OF THEIR USE SAMSELL, RILLA MARIE 1624 §103 Final Rejection 21d Pending Aug 16, 2022
17775265 BIFUNCTIONAL COMPOUNDS FOR GRADING BTK VIA UBIQUITIN PROTEOSOME PATHWAY HEITMEIER, KENDALL NICOLE 1621 §102 Final Rejection 39d Pending May 06, 2022

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