Prosecution Insights
Last updated: October 25, 2026

Praxis Precision Medicines Inc.

Technology area: Biotechnology & Pharmaceuticals

10 pending office actions • 8 art units • 10 examiners • 0 of 10 (0%) have an AI response strategy ready • 8 patents granted in the last 365 days

Analysis

Praxis Precision Medicines Inc. has 10 pending office actions in Biotechnology & Pharmaceuticals. The docket is distributed among 10 examiners and 8 art units, showing examiner diversity with some art-unit overlap.

JACKSON-TONGUE, LAKIA J is the busiest examiner, with 1 pending matter. No examiner dominates the docket, so portfolio management should emphasize application-specific response planning and consistent scientific support.

The difference between examiner and art-unit coverage suggests that related matters may share examination environments even when assigned to different examiners. Counsel can use that structure to coordinate technical positions while preserving examiner-specific arguments.

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

Portfolio Summary

10
Total Pending OAs
8
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

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.

3
Hard (30%)
4
Medium (40%)
2
Easy (20%)
1
Unknown (10%)

Rejection Statute Mix

BucketCases
§103 only1 (10%)
§102 only2 (20%)
§112 only2 (20%)
Double-patenting + other1 (10%)
Multi-statute (no §101)3 (30%)
No statute on record1 (10%)

Industry Mix

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

10
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.

100 h
Manual time on pending OAs
20 h
Time saved (low, 20%)
35 h
Time saved (mid, 35%)
0.9 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
JACKSON-TONGUE, LAKIA J 1 69.0% +20.8%
JACKSON, SHAWQUIA 1 78.0% -3.4%
VALENROD, YEVGENY 1 72.5% +25.1%
WHITE, DAWANNA SHAR-DAY 1 62.4% +24.3%
RICCI, CRAIG D 1 53.7% +52.6%
LEE, CHIHYI NMN 1 33.3% +61.1%
CHANDRAKUMAR, NIZAL S 1 72.7% +18.2%
JARRELL, NOBLE E 1 80.9% +10.0%
CHONG, YONG SOO 1 43.8% +41.8%
HUTTER, GILLIAN A 1 54.5% +46.0%

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
18556958 KCNT1 INHIBITORS AND METHODS OF USE JARRELL, NOBLE E —

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
19066412 DYNAMIC CLAMPS AND METHODS OF USE THEREOF JACKSON-TONGUE, LAKIA J —
18852579 T-TYPE CALCIUM CHANNEL MODULATORS COMPRISING A PIPERAZINE OR 1,4-DIAZEPANE CORE AND METHODS OF USE THEREOF WHITE, DAWANNA SHAR-DAY —
18852396 T-TYPE CALCIUM CHANNEL MODULATORS COMPRISING A DIAZASPIROHEPTANE CORE AND METHODS OF USE THEREOF RICCI, CRAIG D —

Interview Candidates (9)

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
19066412 DYNAMIC CLAMPS AND METHODS OF USE THEREOF JACKSON-TONGUE, LAKIA J —
18927451 TREATMENT OF NEUROLOGICAL DISORDERS VALENROD, YEVGENY —
18852579 T-TYPE CALCIUM CHANNEL MODULATORS COMPRISING A PIPERAZINE OR 1,4-DIAZEPANE CORE AND METHODS OF USE THEREOF WHITE, DAWANNA SHAR-DAY —
18852396 T-TYPE CALCIUM CHANNEL MODULATORS COMPRISING A DIAZASPIROHEPTANE CORE AND METHODS OF USE THEREOF RICCI, CRAIG D —
18834466 METHODS OF TREATMENT USING T-TYPE CALCIUM CHANNEL MODULATORS LEE, CHIHYI NMN —
18746428 FORMULATIONS OF T-TYPE CALCIUM CHANNEL MODULATORS AND METHODS OF USE THEREOF CHANDRAKUMAR, NIZAL S —
18556958 KCNT1 INHIBITORS AND METHODS OF USE JARRELL, NOBLE E —
18555222 METHODS OF TREATMENT WITH NEUROACTIVE STEROIDS CHONG, YONG SOO —

Top Art Units

Art UnitApps
1628 2
1625 2
1645 1
1626 1
1627 1
1611 1
1699 1
1623 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19066412 DYNAMIC CLAMPS AND METHODS OF USE THEREOF JACKSON-TONGUE, LAKIA J 1645 §102§112 Non-Final OA — Pending Feb 28, 2025
18864098 METHODS OF USE OF T-TYPE CALCIUM CHANNEL MODULATORS JACKSON, SHAWQUIA 1626 §102 Non-Final OA — Pending Nov 08, 2024
18927451 TREATMENT OF NEUROLOGICAL DISORDERS VALENROD, YEVGENY 1628 §103Other Non-Final OA — Pending Oct 25, 2024
18852579 T-TYPE CALCIUM CHANNEL MODULATORS COMPRISING A PIPERAZINE OR 1,4-DIAZEPANE CORE AND METHODS OF USE THEREOF WHITE, DAWANNA SHAR-DAY 1627 §102§103§112 Non-Final OA — Pending Sep 30, 2024
18852396 T-TYPE CALCIUM CHANNEL MODULATORS COMPRISING A DIAZASPIROHEPTANE CORE AND METHODS OF USE THEREOF RICCI, CRAIG D 1611 §102§103 Non-Final OA — Pending Sep 27, 2024
18834466 METHODS OF TREATMENT USING T-TYPE CALCIUM CHANNEL MODULATORS LEE, CHIHYI NMN 1628 §103§112DP Non-Final OA — Pending Jul 30, 2024
18746428 FORMULATIONS OF T-TYPE CALCIUM CHANNEL MODULATORS AND METHODS OF USE THEREOF CHANDRAKUMAR, NIZAL S 1625 — Non-Final OA — Pending Jun 18, 2024
18556958 KCNT1 INHIBITORS AND METHODS OF USE JARRELL, NOBLE E 1699 §112 Non-Final OA — Pending Oct 24, 2023
18555222 METHODS OF TREATMENT WITH NEUROACTIVE STEROIDS CHONG, YONG SOO 1623 §112 Final Rejection — Pending Oct 12, 2023
17607815 KCNT1 INHIBITORS AND METHODS OF USE HUTTER, GILLIAN A 1625 §102 Final Rejection — Pending Oct 29, 2021

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Frequently Asked Questions

How many pending USPTO office actions does Praxis Precision Medicines Inc. have?

Praxis Precision Medicines Inc. has 10 pending office actions as of October 2026, spread across 8 art units and 10 examiners.

Which USPTO examiner handles the most Praxis Precision Medicines Inc. applications?

Lakia J Jackson-Tongue has the most, with 1 of Praxis Precision Medicines Inc.'s pending office actions.

What technology area are Praxis Precision Medicines Inc.'s patent applications in?

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

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