Prosecution Insights
Last updated: October 04, 2026

Medlen & Carroll, LLP

Technology areas: Biotechnology & Pharmaceuticals • Chemistry & Materials

16 pending office actions • 8 clients • 14 examiners • 11 art units • 1 of 16 (6%) have an AI response strategy ready

Analysis

MEDLEN & CARROLL, LLP has 2395 career applications in the Biotechnology & Pharmaceuticals technology area. The firm has a resolved allowance rate of 73.05 percent. Successful applications average 4.36 office actions per allowance.

There are 15 pending office actions currently active. The 4.36 average office actions per allowance indicates a relatively high number of interactions with the patent office for the 73.05 percent of cases that reach allowance. This data provides a clear view of the firm's long-term performance and current workload across its 2395 career applications in the biotechnology sector.

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

Quality Metrics (n=2395 apps, methodology: how we score firms)

73.0%
Allowance Rate
n=2395
+0.67σ
Allowance Rate (norm)
n=2395
4.4
OAs to Allowance
n=889
+0.26σ
OAs to Allow (norm)
n=889
1266 days
Time to Allowance
n=889
+17.1pp
Interview Lift
n=2395
35.2%
RCE Rate
n=2395
1.1%
Appeal Rate
n=2395

Rejection Performance (% of received rejections ultimately overcome)

82.1%
§101 Overcome
n=123
77.7%
§102 Overcome
n=381
76.9%
§103 Overcome
n=545
77.8%
§112 Overcome
n=510

Specialization & Scale

A61K, C12N, G01N
Top CPC Subclasses
34%
Top-3 CPC Share
n=2395
6
Practitioners
n=2395
399.2
Apps / Practitioner
n=2395

Portfolio Summary

16
Total Pending OAs
15
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 7 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

5
Overdue
0
Due this week
0
Due this month
1
Due in next 60 days
1
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. 7 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (5)Due ≤ 60 days (1)Due later (1)

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.

8
Hard (50%)
7
Medium (44%)
1
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (12%)
§103 only3 (19%)
§102 only1 (6%)
§112 only1 (6%)
Double-patenting + other3 (19%)
Multi-statute (no §101)6 (38%)

Industry Mix

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

9
Life Sciences
56% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
6% of docket
2
Mechanical / Eng
12% of docket
4
Business / Other
25% 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.

160 h
Manual time on pending OAs
32 h
Time saved (low, 20%)
56 h
Time saved (mid, 35%)
1.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LEONARD, ARTHUR S 2 50.8% +50.2%
KONOPKA, CATHERINE ANNE 2 58.1% +65.0%
BOWMAN, ANDREW J 1 65.9% +13.2%
NICONOVICH, ALEXANDER R 1 72.8% +21.9%
WASHINGTON, BRITNEY NICOLE 1 83.1% +13.2%
AFREMOVA, VERA 1 50.5% +29.1%
WARD, AARON DUREL 1 — —
SINES, BRIAN J 1 80.1% +5.2%
GHERBI, SUZETTE JAIME J 1 85.0% +8.8%
PUTTLITZ, KARL J 1 69.1% +18.6%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18520821 CONTROLLING PRESSURE SINES, BRIAN J 55d
18659536 ORGANS-ON-CHIPS AS A PLATFORM FOR EPIGENETICS DISCOVERY WASHINGTON, BRITNEY NICOLE —

Hard Cases (8)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
17639428 DISCERNING BRAIN CANCER TYPE MACFARLANE, STACEY NEE 11d overdue
18591819 HOST-BIOME INTERACTIONS AFREMOVA, VERA 4d overdue
18027834 CONTINUOUS INFRARED SPECTROSCOPY SYSTEM AND METHOD KIDWELL, KAITLYN ELIZABETH 2d overdue
18670323 FIGURE AND METHOD OF DECORATING A FIGURE NICONOVICH, ALEXANDER R —
18577623 MODULAR PRIME EDITING SYSTEMS FOR GENOME ENGINEERING WARD, AARON DUREL —
18497519 IMPLANTABLE SCAFFOLDS FOR TREATMENT OF SINUSITUS GHERBI, SUZETTE JAIME J —
18553357 Specific Oligonucleotide-Programmed Readthrough of Nonsense Codons KONOPKA, CATHERINE ANNE —
17608684 CONVERSION OF CARBONATE INTO SYNGAS OR C2+ PRODUCTS IN ELECTROLYSIS CELL PARENT, ALEXANDER RENE —

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
18980456 Targeted CRISPR Delivery Platforms LEONARD, ARTHUR S 50d overdue
17921027 IMPROVED CAS 12A/NLS MEDIATED THERAPEUTIC GENE EDITING PLATFORMS KONOPKA, CATHERINE ANNE 16d overdue
18591819 HOST-BIOME INTERACTIONS AFREMOVA, VERA 4d overdue
18810072 IMPLANTABLE SCAFFOLDS FOR TREATMENT OF SINUSITIS BOWMAN, ANDREW J 72d
18670323 FIGURE AND METHOD OF DECORATING A FIGURE NICONOVICH, ALEXANDER R —
18659536 ORGANS-ON-CHIPS AS A PLATFORM FOR EPIGENETICS DISCOVERY WASHINGTON, BRITNEY NICOLE —
18612111 Targeted CRISPR Delivery Platforms LEONARD, ARTHUR S —
18495089 Novel Photocleavable Mass-Tags for Multiplexed Mass Spectrometric Imaging of Tissues Using Biomolecular Probes PUTTLITZ, KARL J —

Client Portfolio (8 clients)

Top Art Units

Art UnitApps
16352
16311
17171
37111
16531
17961
37741
28771
16751
17001

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
18980456 Targeted CRISPR Delivery Platforms UNIVERSITY OF MASSACHUSETTS LEONARD, ARTHUR S 1631 §112DP Non-Final OA 50d overdue Pending Dec 13, 2024
18810072 IMPLANTABLE SCAFFOLDS FOR TREATMENT OF SINUSITIS Lyra Therapeutics, Inc. BOWMAN, ANDREW J 1717 §103 Non-Final OA 72d Pending Aug 20, 2024
18670323 FIGURE AND METHOD OF DECORATING A FIGURE Claymates LLC NICONOVICH, ALEXANDER R 3711 §102§103§112 Non-Final OA — Pending May 21, 2024
18659536 ORGANS-ON-CHIPS AS A PLATFORM FOR EPIGENETICS DISCOVERY Emulate, Inc. WASHINGTON, BRITNEY NICOLE §102 Non-Final OA — Pending May 09, 2024
18612111 Targeted CRISPR Delivery Platforms UNIVERSITY OF MASSACHUSETTS LEONARD, ARTHUR S §103§112DP Non-Final OA — Pending Mar 21, 2024
18591819 HOST-BIOME INTERACTIONS Emulate, Inc. AFREMOVA, VERA 1653 §102§112 Non-Final OA 4d overdue Pending Feb 29, 2024
18577623 MODULAR PRIME EDITING SYSTEMS FOR GENOME ENGINEERING UNIVERSITY OF MASSACHUSETTS WARD, AARON DUREL §102§112 Non-Final OA — Pending Jan 08, 2024
18520821 CONTROLLING PRESSURE Emulate, Inc. SINES, BRIAN J 1796 §103 Non-Final OA 55d Pending Nov 28, 2023
18497519 IMPLANTABLE SCAFFOLDS FOR TREATMENT OF SINUSITUS Lyra Therapeutics, Inc. GHERBI, SUZETTE JAIME J 3774 §102§103 Non-Final OA — Pending Oct 30, 2023
18495089 Novel Photocleavable Mass-Tags for Multiplexed Mass Spectrometric Imaging of Tissues Using Biomolecular Probes AmberGen, Inc. PUTTLITZ, KARL J §103§112DP Non-Final OA — Pending Oct 26, 2023
18553357 Specific Oligonucleotide-Programmed Readthrough of Nonsense Codons UNIVERSITY OF MASSACHUSETTS KONOPKA, CATHERINE ANNE 1635 §101§102§112 Non-Final OA — Pending Sep 29, 2023
18027834 CONTINUOUS INFRARED SPECTROSCOPY SYSTEM AND METHOD Dxcover Limited KIDWELL, KAITLYN ELIZABETH 2877 §102§103§112 Final Rejection 2d overdue Pending Mar 22, 2023
17921027 IMPROVED CAS 12A/NLS MEDIATED THERAPEUTIC GENE EDITING PLATFORMS UNIVERSITY OF MASSACHUSETTS KONOPKA, CATHERINE ANNE 1635 §103 Non-Final OA 16d overdue Pending Oct 24, 2022
17639428 DISCERNING BRAIN CANCER TYPE Dxcover Limited MACFARLANE, STACEY NEE 1675 §101§112 Non-Final OA 11d overdue Pending Mar 01, 2022
17608684 CONVERSION OF CARBONATE INTO SYNGAS OR C2+ PRODUCTS IN ELECTROLYSIS CELL The Governing Council of the University of Toronto PARENT, ALEXANDER RENE 1700 §102§103§112 Non-Final OA — Pending Nov 03, 2021
16719103 Inhibition Of TCR Signaling With Peptide Variants Signablok, Inc. LEE, JIA-HAI 1658 §112 Non-Final OA — AI Ready Dec 18, 2019

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