Prosecution Insights
Last updated: October 04, 2026

Florek & Endres Pllc

Technology areas: Biotechnology & Pharmaceuticals • Medical Devices & Mechanical Engineering

18 pending office actions • 13 clients • 18 examiners • 15 art units • 0 of 18 (0%) have an AI response strategy ready

Analysis

Florek & Endres PLLC is active in the Biotechnology & Pharmaceuticals technology area. The firm has a career history of 990 applications. There are currently 16 pending office actions being managed by the firm.

The firm reports a resolved allowance rate of 85.1 percent. On average, it takes 3.35 office actions to secure an allowance. These statistics indicate a reliable performance level for clients seeking patent protection in the pharmaceutical industry.

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

Quality Metrics (n=990 apps, methodology: how we score firms)

85.1%
Allowance Rate
n=990
+0.72σ
Allowance Rate (norm)
n=990
3.4
OAs to Allowance
n=714
-0.53σ
OAs to Allow (norm)
n=714
1039 days
Time to Allowance
n=714
+9.0pp
Interview Lift
n=990
26.0%
RCE Rate
n=990
2.6%
Appeal Rate
n=990

Rejection Performance (% of received rejections ultimately overcome)

65.9%
§101 Overcome
n=44
78.0%
§102 Overcome
n=227
78.0%
§103 Overcome
n=451
76.8%
§112 Overcome
n=401

Specialization & Scale

A61K, A61P, C07D
Top CPC Subclasses
35%
Top-3 CPC Share
n=990
4
Practitioners
n=990
247.5
Apps / Practitioner
n=990

Portfolio Summary

18
Total Pending OAs
12
Non-Final OAs
5
Final Rejections
1
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.

4
Overdue
0
Due this week
1
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 (4)Due ≤ 30 days (1)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 (44%)
8
Medium (44%)
1
Easy (6%)
1
Unknown (6%)

Rejection Statute Mix

BucketCases
§101 + other1 (6%)
§103 only6 (33%)
§112 only1 (6%)
Double-patenting + other2 (11%)
Multi-statute (no §101)7 (39%)
No statute on record1 (6%)

Industry Mix

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

11
Life Sciences
61% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
6% of docket
3
Mechanical / Eng
17% of docket
3
Business / Other
17% 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.

180 h
Manual time on pending OAs
36 h
Time saved (low, 20%)
63 h
Time saved (mid, 35%)
1.6 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LEONG, NATHAN T 1 71.4% +24.1%
FUBARA, BLESSING M 1 62.2% +34.3%
TRAN, ERIC 1 70.8% +23.3%
YOUNG, MICAH PAUL 1 55.1% +30.0%
LIU, TRACY 1 54.5% +27.3%
PRONZATI, GINA 1 66.7% +45.9%
SHI, KATHERINE MENGLIN 1 78.4% +21.7%
KEENA, ELLA LORRAINE 1 9.1% +19.4%
PRIEST, AARON A 1 61.3% +25.7%
SERGENT, RABON A 1 55.0% +24.1%

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
18429075 DERMAPLANE RAZOR KEENA, ELLA LORRAINE 57d
19045724 PROCESS FOR PRODUCING THREE-DIMENSIONAL TILES LEONG, NATHAN T —
18900122 ANTIPERSPIRANT CREAM LIU, TRACY —
18798138 CONDITIONED MEDIUM FROM CELLS CULTURED UNDER HYPOXIC CONDITIONS AND USES THEREOF PRONZATI, GINA —
18580990 METHOD FOR THE IDENTIFICATION OF THE WHOLE SEQUENCE OF THE VARIABLE REGION OF THE HEAVY AND LIGHT CHAINS OF IMMUNOGLOBULINS PRIEST, AARON A —
18578773 METHOD FOR THE PRODUCTION OF A SHAPE-MEMORY TISSUE AND RELATIVE USES SERGENT, RABON A —
17607842 CONDITIONED MEDIUM AND METHODS OF USE THEREOF CORDAS, EMILY ANN —
17393356 COMPOSITIONS AND METHODS FOR REDUCING INFLAMMATION CONNORS, ALEXANDRA F —

Interview Candidates (10)

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
18931783 KINASE INHIBITOR SALTS AND COMPOSITIONS THEREOF TRAN, ERIC 155d overdue
18790134 MICRODERMABRASION SYSTEM WITH ERGONOMIC HANDLE SHI, KATHERINE MENGLIN 15d
18429075 DERMAPLANE RAZOR KEENA, ELLA LORRAINE 57d
19045724 PROCESS FOR PRODUCING THREE-DIMENSIONAL TILES LEONG, NATHAN T —
18947213 TOPICAL COMPOSITION AND METHOD OF USE FUBARA, BLESSING M —
18919763 STABLE SOLID FINGOLIMOD DOSAGE FORM YOUNG, MICAH PAUL —
18900122 ANTIPERSPIRANT CREAM LIU, TRACY —
18798138 CONDITIONED MEDIUM FROM CELLS CULTURED UNDER HYPOXIC CONDITIONS AND USES THEREOF PRONZATI, GINA —

Client Portfolio (13 clients)

Top Art Units

Art UnitApps
17181
16291
16141
37711
37241
16811
16381
37811
16441
16621

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19045724 PROCESS FOR PRODUCING THREE-DIMENSIONAL TILES Altadia Italia S.r.l. LEONG, NATHAN T 1718 §102§103§112 Non-Final OA — Pending Feb 05, 2025
18947213 TOPICAL COMPOSITION AND METHOD OF USE Allergan Sales, LLC FUBARA, BLESSING M §102§103§112DP Non-Final OA — Pending Nov 14, 2024
18931783 KINASE INHIBITOR SALTS AND COMPOSITIONS THEREOF Handa Oncology, LLC TRAN, ERIC 1629 Other Non-Final OA 155d overdue Pending Oct 30, 2024
18919763 STABLE SOLID FINGOLIMOD DOSAGE FORM Handa Neuroscience, LLC YOUNG, MICAH PAUL §103Other Non-Final OA — Pending Oct 18, 2024
18900122 ANTIPERSPIRANT CREAM Lume Deodorant, LLC LIU, TRACY 1614 §101§103§112 Non-Final OA — Pending Sep 27, 2024
18798138 CONDITIONED MEDIUM FROM CELLS CULTURED UNDER HYPOXIC CONDITIONS AND USES THEREOF Allergan Sales, LLC PRONZATI, GINA §102§103§112 Non-Final OA — Pending Aug 08, 2024
18790134 MICRODERMABRASION SYSTEM WITH ERGONOMIC HANDLE Envy Medical, Inc. SHI, KATHERINE MENGLIN 3771 §112Other Non-Final OA 15d Pending Jul 31, 2024
18429075 DERMAPLANE RAZOR Harry'S, Inc. KEENA, ELLA LORRAINE 3724 §103§112 Non-Final OA 57d Pending Jan 31, 2024
18580990 METHOD FOR THE IDENTIFICATION OF THE WHOLE SEQUENCE OF THE VARIABLE REGION OF THE HEAVY AND LIGHT CHAINS OF IMMUNOGLOBULINS Fondazione Irccs Policlinico San Matteo PRIEST, AARON A 1681 §102§112 Non-Final OA — Pending Jan 19, 2024
18578773 METHOD FOR THE PRODUCTION OF A SHAPE-MEMORY TISSUE AND RELATIVE USES Fondazione Irccs Policlinico San Matteo SERGENT, RABON A 1638 §103§112 Non-Final OA — Pending Jan 12, 2024
18570437 ADAPTER FOR CLINICAL, MEDICAL AND LABORATORY CONTAINERS Vertice Pharma LLC SMITH, PETER DANIEL 3781 §103 Final Rejection 31d overdue Pending Dec 14, 2023
18387237 AUTOANTIBODIES AGAINST NaV1.5 CHANNEL AS BIOMARKERS FOR THE DIAGNOSIS OF BRUGADA SYNDROME AND RELATED THERAPEUTIC METHODS Cardiomix S.r.l. OUSPENSKI, ILIA I 1644 §112DP Non-Final OA — Pending Nov 06, 2023
18279470 GENETIC STABILIZER AND GROWTH SELECTOR FOR GENETIC TRANSFORMATION OF THE CHLOROPLAST GENOME OF MICROALGAE Luca Dall'Osto ZHENG, LI 1662 §103 Final Rejection 62d Pending Aug 30, 2023
18458248 Topical Hyperpigmentation Compositions and Method of Use Allergan Sales, LLC CAIN, JENNIFER LYNN 1655 §103 Non-Final OA — Pending Aug 30, 2023
18025092 METHOD FOR THE MANAGEMENT OF ORAL THERAPY IN PARKINSON'S DISEASE Brain Innovations, S.r.l. JACKSON, JORDAN L 2857 §103Other Final Rejection 155d overdue Pending Mar 07, 2023
17802588 FORMULATION BASED ON POLYHEXAMETHYLENE BIGUANIDE FOR USE IN THE TREATMENT OF ACANTHAMOEBA KERATITIS AND/OR FUNGAL INFECTIONS Sifi S.p.A. FAY, ZOHREH ALEMZADEH 1617 §103 Non-Final OA 24d overdue Pending Aug 26, 2022
17607842 CONDITIONED MEDIUM AND METHODS OF USE THEREOF Allergan Sales, LLC CORDAS, EMILY ANN 1632 §102§103§112Other Final Rejection — Pending Oct 29, 2021
17393356 COMPOSITIONS AND METHODS FOR REDUCING INFLAMMATION Allergan Sales, LLC CONNORS, ALEXANDRA F 1634 §103§112 Final Rejection — Pending Aug 03, 2021

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