Prosecution Insights
Last updated: October 25, 2026

Clark+Elbing LLP - Moderna

Technology area: Biotechnology & Pharmaceuticals

8 pending office actions • 1 client • 8 examiners • 6 art units • 0 of 8 (0%) have an AI response strategy ready • 6 patents granted in the last 365 days

Analysis

Clark+Elbing LLP - Moderna focuses on Biotechnology & Pharmaceuticals and has 8 pending office actions. The profile also records 9010 career applications, providing portfolio context for the current unresolved matters.

The resolved allowance rate is 67.77%, and the average office actions per allowance is 3.89. These measures identify the recorded allowance outcome and the amount of examination activity associated with allowed matters. Practitioners can use them to frame prosecution planning while relying on the individual application record for claim and response decisions.

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

Quality Metrics (n=9010 apps, methodology: how we score firms)

67.8%
Allowance Rate
n=9010
+0.63σ
Allowance Rate (norm)
n=9010
3.9
OAs to Allowance
n=3688
-0.04σ
OAs to Allow (norm)
n=3688
1175 days
Time to Allowance
n=3688
+28.5pp
Interview Lift
n=9010
27.7%
RCE Rate
n=9010
1.1%
Appeal Rate
n=9010

Rejection Performance (% of received rejections ultimately overcome)

75.8%
§101 Overcome
n=583
72.6%
§102 Overcome
n=1802
71.1%
§103 Overcome
n=2617
75.7%
§112 Overcome
n=2972

Specialization & Scale

A61K, A61P, C07K
Top CPC Subclasses
50%
Top-3 CPC Share
n=9010
5
Practitioners
n=9010
1802.0
Apps / Practitioner
n=9010

Portfolio Summary

8
Total Pending OAs
7
Non-Final OAs
1
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.

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

3
Hard (38%)
3
Medium (38%)
0
Easy (0%)
2
Unknown (25%)

Rejection Statute Mix

BucketCases
§103 only1 (12%)
Double-patenting + other2 (25%)
Multi-statute (no §101)3 (38%)
No statute on record2 (25%)

Industry Mix

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

8
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.

80 h
Manual time on pending OAs
16 h
Time saved (low, 20%)
28 h
Time saved (mid, 35%)
0.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KELLY, ROBERT M 1 74.1% +24.1%
SHIN, DANA H 1 26.9% +26.9%
HASAN, KHALEDA B 1 59.3% +49.0%
CARR, DEBORAH D 1 81.8% +2.9%
LEONARD, ARTHUR S 1 50.5% +50.4%
VANHORN, ABIGAIL LOUISE 1 46.8% +22.7%
MCDOWELL, BRIAN E 1 74.0% +31.0%
JOHNSON, ALLISON MARIE 1 40.9% +53.3%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18672502 TERMINALLY MODIFIED RNA KELLY, ROBERT M —
18592122 MODIFIED POLYNUCLEOTIDES FOR THE PRODUCTION OF ONCOLOGY-RELATED PROTEINS AND PEPTIDES SHIN, DANA H —
18551704 BRANCHED TAIL LIPID COMPOUNDS AND COMPOSITIONS FOR INTRACELLULAR DELIVERY OF THERAPEUTIC AGENTS CARR, DEBORAH D —
18161598 MODIFIED POLYNUCLEOTIDES FOR THE PRODUCTION OF CYTOPLASMIC AND CYTOSKELETAL PROTEINS VANHORN, ABIGAIL LOUISE —

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
17276983 COMPOSITIONS AND METHODS FOR DELIVERY OF NUCLEIC ACIDS JOHNSON, ALLISON MARIE 32d overdue
18672502 TERMINALLY MODIFIED RNA KELLY, ROBERT M —
18592122 MODIFIED POLYNUCLEOTIDES FOR THE PRODUCTION OF ONCOLOGY-RELATED PROTEINS AND PEPTIDES SHIN, DANA H —
18543930 MODIFIED POLYNUCLEOTIDES FOR THE PRODUCTION OF SECRETED PROTEINS HASAN, KHALEDA B —
18177455 MODIFIED NUCLEOSIDE, NUCLEOTIDE, AND NUCLEIC ACID COMPOSITIONS LEONARD, ARTHUR S —
18161598 MODIFIED POLYNUCLEOTIDES FOR THE PRODUCTION OF CYTOPLASMIC AND CYTOSKELETAL PROTEINS VANHORN, ABIGAIL LOUISE —
17277829 STEROL ANALOGS AND USES THEREOF MCDOWELL, BRIAN E —

Client Portfolio (1 client)

Client (Assignee)Pending OAs
Moderna 8

Top Art Units

Art UnitApps
16382
16362
16351
16911
16311
16241

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
18672502 TERMINALLY MODIFIED RNA Modernatx, Inc. KELLY, ROBERT M 1638 §102§112Other Non-Final OA — Pending May 23, 2024
18592122 MODIFIED POLYNUCLEOTIDES FOR THE PRODUCTION OF ONCOLOGY-RELATED PROTEINS AND PEPTIDES Modernatx, Inc. SHIN, DANA H 1635 §112DP Non-Final OA — Pending Feb 29, 2024
18543930 MODIFIED POLYNUCLEOTIDES FOR THE PRODUCTION OF SECRETED PROTEINS Modernatx, Inc. HASAN, KHALEDA B 1636 Other Non-Final OA — Pending Dec 18, 2023
18551704 BRANCHED TAIL LIPID COMPOUNDS AND COMPOSITIONS FOR INTRACELLULAR DELIVERY OF THERAPEUTIC AGENTS Modernatx, Inc. CARR, DEBORAH D 1691 §102§103§112 Non-Final OA — Pending Sep 21, 2023
18177455 MODIFIED NUCLEOSIDE, NUCLEOTIDE, AND NUCLEIC ACID COMPOSITIONS Modernatx, Inc. LEONARD, ARTHUR S 1631 §103§112DPOther Non-Final OA — Pending Mar 02, 2023
18161598 MODIFIED POLYNUCLEOTIDES FOR THE PRODUCTION OF CYTOPLASMIC AND CYTOSKELETAL PROTEINS Modema Tx, Inc. VANHORN, ABIGAIL LOUISE 1636 §103§112Other Non-Final OA — Pending Jan 30, 2023
17277829 STEROL ANALOGS AND USES THEREOF Modernatx, Inc. MCDOWELL, BRIAN E 1624 Other Non-Final OA — Pending Mar 19, 2021
17276983 COMPOSITIONS AND METHODS FOR DELIVERY OF NUCLEIC ACIDS Modernatx, Inc. JOHNSON, ALLISON MARIE 1638 §103 Final Rejection 32d overdue Pending Mar 17, 2021

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Frequently Asked Questions

What is Clark+Elbing LLP - Moderna's patent allowance rate?

67.8% of resolved applications prosecuted by Clark+Elbing LLP - Moderna were allowed, across 9,010 applications in USPTO records.

How many office actions does Clark+Elbing LLP - Moderna average before allowance?

3.89 office actions per allowed application on average.

How many pending office actions does Clark+Elbing LLP - Moderna have?

8 pending office actions as of October 2026, for 1 client, before 8 examiners in 6 art units.

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