Prosecution Insights
Last updated: October 25, 2026

Lavery, De Billy, LLP

Technology areas: Biotechnology & Pharmaceuticals • Transportation, E-Commerce & Mechanical Systems

18 pending office actions • 16 clients • 18 examiners • 18 art units • 0 of 18 (0%) have an AI response strategy ready

Analysis

Lavery, De Billy, LLP has 19 pending office actions in Biotechnology & Pharmaceuticals and 1576 career applications. The data shows a substantial historical application record together with a sizeable current examination workload in the same technical field.

The resolved allowance rate is 82.55%, while the average is 2.9 office actions per allowance. The first figure describes resolved allowance outcomes, and the second indicates the amount of office-action activity associated with allowed matters. Practitioners can use this combination to anticipate active prosecution demands, but should treat the historical measures as context rather than as a case-specific forecast.

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

Quality Metrics (n=1576 apps, methodology: how we score firms)

82.6%
Allowance Rate
n=1576
+0.49σ
Allowance Rate (norm)
n=1576
2.9
OAs to Allowance
n=899
-0.42σ
OAs to Allow (norm)
n=899
991 days
Time to Allowance
n=899
+11.5pp
Interview Lift
n=1576
22.3%
RCE Rate
n=1576
1.2%
Appeal Rate
n=1576

Rejection Performance (% of received rejections ultimately overcome)

76.0%
§101 Overcome
n=79
75.8%
§102 Overcome
n=363
75.9%
§103 Overcome
n=551
80.3%
§112 Overcome
n=483

Specialization & Scale

A61K, A61P, G01N
Top CPC Subclasses
17%
Top-3 CPC Share
n=1576
9
Practitioners
n=1576
175.1
Apps / Practitioner
n=1576

Portfolio Summary

18
Total Pending OAs
14
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 6 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
2
Due this month
0
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. 6 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 30 days (2)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.

13
Hard (72%)
5
Medium (28%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other4 (22%)
§103 only4 (22%)
Double-patenting + other1 (6%)
Multi-statute (no §101)9 (50%)

Industry Mix

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

10
Life Sciences
56% of docket
1
Information Tech
6% of docket
0
Communications
0% of docket
2
Semiconductors
11% of docket
5
Mechanical / Eng
28% 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.

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
MONTALVO, CARLOS FERNANDO 1 14.3% -2.9%
FAYE, MAMADOU 1 78.5% +6.5%
ALSOMIRI, ISAM A 1 66.8% +23.2%
LIU, TRACY 1 54.5% +26.9%
MCFARLAND, KATHLEEN MAVOURNEEN 1 59.9% +12.5%
CASERTO, JULIA SHARON 1 71.4% +28.9%
SHIAO, YIH-HORNG 1 72.6% +75.9%
ANDERSON, FOLASHADE 1 35.3% +37.0%
KASSA, TIGABU 1 36.7% +27.9%
CUNNINGCHEN, KATHLEEN MARY 1 62.5% +60.5%

Hard Cases (13)

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
18615237 METHOD, DEVICE, AND COMPUTER-READABLE MEDIUM FOR DISPATCHING A PLURALITY OF AGENTS TO A PLURALITY OF TASKS ANDERSON, FOLASHADE 32d overdue
18558634 BOOK PRINTING MANAGEMENT SYSTEM AND METHOD ALLEN, WILLIAM J 3d overdue
17904677 USE OF CASTALAGIN OR ANALOGS THEREOF FOR ANTI-CANCER EFFICACY AND TO INCREASE THE RESPONSE TO IMMUNE CHECKPOINT INHIBITORS HEITMEIER, KENDALL NICOLE 2d overdue
19394215 COLLABORATIVE FLOW EDITING SYSTEM AND METHOD MONTALVO, CARLOS FERNANDO —
19206571 METHOD AND A SYSTEM FOR GENERATING STABLE ULTRASHORT PULSES OF XUV AND SOFT X-RAY RADIATION FAYE, MAMADOU —
18768745 POROUS MATERIAL AND PROCESS LIU, TRACY —
18662285 LADDER SAFETY DEVICE MCFARLAND, KATHLEEN MAVOURNEEN —
18703858 SYSTEM FOR REPLENISHING AN ON-BOARD POWER SOURCE FOR A PROPULSION SYSTEM ON A VEHICLE SUCH AS A WATERCRAFT AND PROCESS CASERTO, JULIA SHARON —

Interview Candidates (8)

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
18615237 METHOD, DEVICE, AND COMPUTER-READABLE MEDIUM FOR DISPATCHING A PLURALITY OF AGENTS TO A PLURALITY OF TASKS ANDERSON, FOLASHADE 32d overdue
18588829 PUTRESCINE SLOW-RELEASE TOPICAL FORMULATIONS KASSA, TIGABU 84d
18857077 A METHOD AND A SYSTEM FOR 3D SURFACE IMAGING ALSOMIRI, ISAM A —
18768745 POROUS MATERIAL AND PROCESS LIU, TRACY —
18662285 LADDER SAFETY DEVICE MCFARLAND, KATHLEEN MAVOURNEEN —
18703858 SYSTEM FOR REPLENISHING AN ON-BOARD POWER SOURCE FOR A PROPULSION SYSTEM ON A VEHICLE SUCH AS A WATERCRAFT AND PROCESS CASERTO, JULIA SHARON —
18699854 METHOD FOR CROSSLINKING HYALURONIC ACID USING RESONANT ACOUSTIC MIXING SHIAO, YIH-HORNG —
18576567 NEUTRALIZING ANTIBODIES AGAINST SARS-COV-2 AND USES THEREOF CUNNINGCHEN, KATHLEEN MARY —

Client Portfolio (16 clients)

Top Art Units

Art UnitApps
36291
28841
36451
16141
36351
17891
16911
36231
16191
16461

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19394215 COLLABORATIVE FLOW EDITING SYSTEM AND METHOD Gemba Software Solutions Inc. MONTALVO, CARLOS FERNANDO 3629 §101§103 Non-Final OA — Pending Nov 19, 2025
19206571 METHOD AND A SYSTEM FOR GENERATING STABLE ULTRASHORT PULSES OF XUV AND SOFT X-RAY RADIATION Institut National De La Recherche Scientifique FAYE, MAMADOU 2884 §102§103 Non-Final OA — Pending May 13, 2025
18857077 A METHOD AND A SYSTEM FOR 3D SURFACE IMAGING Institut National De La Recherche Scientifique ALSOMIRI, ISAM A 3645 §103 Non-Final OA — Pending Oct 15, 2024
18768745 POROUS MATERIAL AND PROCESS Groupe Ppd Inc. LIU, TRACY 1614 §103§112 Final Rejection — Pending Jul 10, 2024
18662285 LADDER SAFETY DEVICE Delta Prevention Inc. MCFARLAND, KATHLEEN MAVOURNEEN 3635 §102§103 Non-Final OA — Pending May 13, 2024
18703858 SYSTEM FOR REPLENISHING AN ON-BOARD POWER SOURCE FOR A PROPULSION SYSTEM ON A VEHICLE SUCH AS A WATERCRAFT AND PROCESS Cambria Geosciences Inc. CASERTO, JULIA SHARON 1789 §102§103 Non-Final OA — Pending Apr 23, 2024
18699854 METHOD FOR CROSSLINKING HYALURONIC ACID USING RESONANT ACOUSTIC MIXING Studio Bioscience Inc. SHIAO, YIH-HORNG 1691 §102§103§112 Non-Final OA — Pending Apr 09, 2024
18615237 METHOD, DEVICE, AND COMPUTER-READABLE MEDIUM FOR DISPATCHING A PLURALITY OF AGENTS TO A PLURALITY OF TASKS Humanitas Solutions Inc. ANDERSON, FOLASHADE 3623 §101§102§103 Final Rejection 32d overdue Pending Mar 25, 2024
18588829 PUTRESCINE SLOW-RELEASE TOPICAL FORMULATIONS Vivier Canada Inc. KASSA, TIGABU 1619 §103 Non-Final OA 84d Pending Feb 27, 2024
18576567 NEUTRALIZING ANTIBODIES AGAINST SARS-COV-2 AND USES THEREOF Valorisation Hsj, Limited Partnership CUNNINGCHEN, KATHLEEN MARY 1646 §101§102§103§112 Non-Final OA — Pending Jan 04, 2024
18536140 DEPLOYING RESOURCES IN A NETWORK Solutions Humanitas Inc. WILLIAMS, TRACY L 2462 §103§112 Non-Final OA — Pending Dec 11, 2023
18567915 COMBINATION THERAPY FOR THE TREATMENT OF ENTERIC NEUROPATHIES Transfert Plus, Limited Partnership CHERNYSHEV, OLGA N 1675 §103DP Non-Final OA — Pending Dec 07, 2023
18558634 BOOK PRINTING MANAGEMENT SYSTEM AND METHOD Imprimerie Gauvin Ltée ALLEN, WILLIAM J 3619 §101§103§112 Non-Final OA 3d overdue Pending Nov 02, 2023
18492974 METHOD AND SYSTEM FOR SINGLE-PIXEL IMAGING Institut National De La Recherche Scientifique LI, LARRY 2881 §103§112 Non-Final OA — Pending Oct 24, 2023
18253465 USE OF CARRAGEENAN AS A VISCOSITY-MODIFYING ADMIXTURE IN A FLOWABLE CEMENTITIOUS SUSPENSIONS Socpra Sciences Et Genie S.E.C. WEISS, PAMELA HL 1732 §103§112 Non-Final OA — Pending May 18, 2023
18030407 LIVE BIOTHERAPEUTICS SECRETING SYNTHETIC BACTERIOPHAGES IN THE TREATMENT OF CANCER Tatum Bioscience Inc. PENNINGTON, KATIE LEIGH 1634 §103 Final Rejection 29d Pending Apr 05, 2023
17904677 USE OF CASTALAGIN OR ANALOGS THEREOF FOR ANTI-CANCER EFFICACY AND TO INCREASE THE RESPONSE TO IMMUNE CHECKPOINT INHIBITORS VAL-CHUM, LIMITED PARTNERSHIP HEITMEIER, KENDALL NICOLE 1621 §103§112 Non-Final OA 2d overdue Pending Aug 19, 2022
17757570 USE OF GLIAL CELL LINE-DERIVED NEUROTROPHIC FACTOR (GDNF) FOR THE TREATMENT OF ENTERIC NEUROPATHIES Transfert Plus, Société En Commandite NGUYEN, NGHI V 1653 §103 Final Rejection 8d Pending Jun 17, 2022

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Frequently Asked Questions

What is Lavery, De Billy, LLP's patent allowance rate?

82.5% of resolved applications prosecuted by Lavery, De Billy, LLP were allowed, across 1,576 applications in USPTO records.

How many office actions does Lavery, De Billy, LLP average before allowance?

2.90 office actions per allowed application on average.

How many pending office actions does Lavery, De Billy, LLP have?

18 pending office actions as of October 2026, for 16 clients, before 18 examiners in 18 art units.

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