Prosecution Insights
Last updated: October 25, 2026

Design Therapeutics Inc.

Technology area: Biotechnology & Pharmaceuticals

9 pending office actions • 7 art units • 9 examiners • 0 of 9 (0%) have an AI response strategy ready

Analysis

Design Therapeutics Inc. has 9 pending office actions in Biotechnology & Pharmaceuticals. Those matters are distributed across 9 examiners and 7 art units, creating a prosecution portfolio with broad examiner coverage and some art-unit concentration.

KOSAR, ANDREW D is the busiest examiner, with 1 pending matter. No examiner accounts for a large share of the portfolio, so prosecution planning should be coordinated across multiple examiner interactions rather than centered on one recurring relationship.

The spread across 7 art units may require matter-specific claim strategy and docket oversight. A unified review of recurring technical or procedural issues can still help counsel identify opportunities for consistent responses across the portfolio.

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

Portfolio Summary

9
Total Pending OAs
9
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
0
Due this month
0
Due in next 60 days
1
Due later

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.

1
Hard (11%)
5
Medium (56%)
3
Easy (33%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (22%)
§102 only1 (11%)
§112 only3 (33%)
Double-patenting + other2 (22%)
Multi-statute (no §101)1 (11%)

Industry Mix

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

9
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.

90 h
Manual time on pending OAs
18 h
Time saved (low, 20%)
31 h
Time saved (mid, 35%)
0.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KOSAR, ANDREW D 1 41.9% +31.9%
KONOPKA, CATHERINE ANNE 1 57.5% +66.2%
MEAH, MOHAMMAD Y 1 70.7% +42.8%
PECKHAM, RICHARD GRANT 1 68.1% +36.1%
SAMSELL, RILLA MARIE 1 69.1% +6.4%
SAEED, KAMAL A 1 83.8% +9.8%
HAVLIN, ROBERT H 1 51.3% +28.3%
WILLIS, DOUGLAS M 1 82.4% +19.7%
VAJDA, KRISTIN ANN 1 83.8% +11.1%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
18450775 METHODS AND COMPOUNDS FOR THE TREATMENT OF GENETIC DISEASE SAEED, KAMAL A —
18260549 METHODS AND COMPOUNDS FOR TREATING FRIEDREICH'S ATAXIA WILLIS, DOUGLAS M —
18256864 METHODS AND COMPOUNDS FOR MODULATING MYOTONIC DYSTROPY 1 VAJDA, KRISTIN ANN —

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
18294494 PROCESS FOR POLYAMIDE SYNTHESIS PECKHAM, RICHARD GRANT —

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
17759944 METHODS AND COMPOUNDS FOR THE TREATMENT OF GENETIC DISEASE HAVLIN, ROBERT H 71d
18726567 COMPOUNDS AND METHODS FOR TREATING FRIEDREICH'S ATAXIA KOSAR, ANDREW D —
18600510 METHODS AND COMPOUNDS FOR THE TREATMENT OF GENETIC DISEASE KONOPKA, CATHERINE ANNE —
18590521 METHODS AND COMPOUNDS FOR THE TREATMENT OF GENETIC DISEASE MEAH, MOHAMMAD Y —
18294494 PROCESS FOR POLYAMIDE SYNTHESIS PECKHAM, RICHARD GRANT —
18260549 METHODS AND COMPOUNDS FOR TREATING FRIEDREICH'S ATAXIA WILLIS, DOUGLAS M —
18256864 METHODS AND COMPOUNDS FOR MODULATING MYOTONIC DYSTROPY 1 VAJDA, KRISTIN ANN —

Top Art Units

Art UnitApps
1624 2
1626 2
1625 1
1635 1
1652 1
1627 1
1622 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18726567 COMPOUNDS AND METHODS FOR TREATING FRIEDREICH'S ATAXIA KOSAR, ANDREW D 1625 §103 Non-Final OA — Pending Jul 03, 2024
18600510 METHODS AND COMPOUNDS FOR THE TREATMENT OF GENETIC DISEASE KONOPKA, CATHERINE ANNE 1635 §102§103§112DPOther Non-Final OA — Pending Mar 08, 2024
18590521 METHODS AND COMPOUNDS FOR THE TREATMENT OF GENETIC DISEASE MEAH, MOHAMMAD Y 1652 §112 Non-Final OA — Pending Feb 28, 2024
18294494 PROCESS FOR POLYAMIDE SYNTHESIS PECKHAM, RICHARD GRANT 1627 §102§112 Non-Final OA — Pending Feb 01, 2024
18480353 METHODS AND COMPOUNDS FOR MODULATING HUNTINGTON'S DISEASE SAMSELL, RILLA MARIE 1624 §102§112DP Non-Final OA — Pending Oct 03, 2023
18450775 METHODS AND COMPOUNDS FOR THE TREATMENT OF GENETIC DISEASE SAEED, KAMAL A 1626 §103 Non-Final OA — Pending Aug 16, 2023
17759944 METHODS AND COMPOUNDS FOR THE TREATMENT OF GENETIC DISEASE HAVLIN, ROBERT H 1626 §102 Non-Final OA 71d Pending Aug 10, 2023
18260549 METHODS AND COMPOUNDS FOR TREATING FRIEDREICH'S ATAXIA WILLIS, DOUGLAS M 1624 §112 Non-Final OA — Pending Jul 06, 2023
18256864 METHODS AND COMPOUNDS FOR MODULATING MYOTONIC DYSTROPY 1 VAJDA, KRISTIN ANN 1622 §112 Non-Final OA — Pending Jun 09, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Design Therapeutics Inc. have?

Design Therapeutics Inc. has 9 pending office actions as of October 2026, spread across 7 art units and 9 examiners.

Which USPTO examiner handles the most Design Therapeutics Inc. applications?

Andrew D Kosar has the most, with 1 of Design Therapeutics Inc.'s pending office actions.

What technology area are Design Therapeutics 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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