Prosecution Insights
Last updated: October 04, 2026

Lavery, De Billy, LLP

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

17 pending office actions • 15 clients • 17 examiners • 11 art units • 0 of 17 (0%) have an AI response strategy ready

Analysis

Lavery, De Billy, LLP operates in the Biotechnology & Pharmaceuticals technology area, having managed 1574 career applications. The firm has established a resolved allowance rate of 82.58 percent, which reflects the proportion of its applications that reach a grant. This record of 1574 career applications serves as the basis for the firm's experience in the life sciences sector.

The firm's prosecution process involves an average of 2.91 office actions per allowance. This metric indicates the typical number of interactions between the firm and patent examiners before an application reaches an allowance. Currently, the firm has 9 pending office actions, which represent a focused workload within its Biotechnology & Pharmaceuticals practice. These 9 pending office actions are fewer than the 1574 career applications on record.

The 1574 career applications and 82.58 percent allowance rate establish the firm's historical performance. The 2.91 office actions per allowance provide a benchmark for the expected duration of the prosecution process. The 9 pending office actions show the firm's ongoing activity in securing patent rights for its clients.

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

Quality Metrics (n=1574 apps, methodology: how we score firms)

82.6%
Allowance Rate
n=1574
+0.51σ
Allowance Rate (norm)
n=1574
2.9
OAs to Allowance
n=896
-0.41σ
OAs to Allow (norm)
n=896
988 days
Time to Allowance
n=896
+12.1pp
Interview Lift
n=1574
22.2%
RCE Rate
n=1574
1.2%
Appeal Rate
n=1574

Rejection Performance (% of received rejections ultimately overcome)

76.0%
§101 Overcome
n=79
76.2%
§102 Overcome
n=361
76.1%
§103 Overcome
n=548
80.4%
§112 Overcome
n=480

Specialization & Scale

A61K, A61P, G01N
Top CPC Subclasses
17%
Top-3 CPC Share
n=1574
9
Practitioners
n=1574
174.9
Apps / Practitioner
n=1574

Portfolio Summary

17
Total Pending OAs
12
Non-Final OAs
5
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.

2
Overdue
0
Due this week
2
Due this month
0
Due in next 60 days
2
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 (2)Due ≤ 30 days (2)Due later (2)

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.

11
Hard (65%)
6
Medium (35%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other3 (18%)
§103 only5 (29%)
Double-patenting + other1 (6%)
Multi-statute (no §101)8 (47%)

Industry Mix

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

8
Life Sciences
47% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
6% of docket
3
Mechanical / Eng
18% of docket
5
Business / Other
29% 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.

170 h
Manual time on pending OAs
34 h
Time saved (low, 20%)
59 h
Time saved (mid, 35%)
1.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MONTALVO, CARLOS FERNANDO 1 15.0% -1.1%
ALSOMIRI, ISAM A 1 66.7% +23.5%
LIU, TRACY 1 54.5% +27.3%
WILEY, DANIEL J 1 71.5% +37.6%
CASERTO, JULIA SHARON 1 71.4% +28.9%
SHIAO, YIH-HORNG 1 72.5% +75.9%
ANDERSON, FOLASHADE 1 35.2% +37.4%
LAU, JONATHAN S 1 63.7% -17.3%
KASSA, TIGABU 1 36.7% +27.9%
CUNNINGCHEN, KATHLEEN MARY 1 61.1% +62.5%

Hard Cases (11)

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
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
18614126 KIT FOR PREVENTING OR TREATING FILOVIRUS AND FLAVIVIRUS DISEASES LAU, JONATHAN S 82d
19394215 COLLABORATIVE FLOW EDITING SYSTEM AND METHOD MONTALVO, CARLOS FERNANDO —
18768745 POROUS MATERIAL AND PROCESS LIU, TRACY —
18767062 FALL PROTECTION SYSTEM WILEY, DANIEL J —
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 —

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 —
18767062 FALL PROTECTION SYSTEM WILEY, DANIEL J —
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 (15 clients)

Top Art Units

Art UnitApps
17322
36291
16141
36781
36231
16931
16191
28811
16341
16211

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
18857077 A METHOD AND A SYSTEM FOR 3D SURFACE IMAGING Institut National De La Recherche Scientifique ALSOMIRI, ISAM A §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
18767062 FALL PROTECTION SYSTEM Delta Prevention Inc. WILEY, DANIEL J 3678 §102§103 Non-Final OA — Pending Jul 09, 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 §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 §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
18614126 KIT FOR PREVENTING OR TREATING FILOVIRUS AND FLAVIVIRUS DISEASES Her Majesty The Queen In Right Of Canada AS Represented By The Minister Of Health LAU, JONATHAN S 1693 §103§112 Final Rejection 82d Pending Mar 22, 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 §101§102§103§112 Non-Final OA — Pending Jan 04, 2024
18567915 COMBINATION THERAPY FOR THE TREATMENT OF ENTERIC NEUROPATHIES Transfert Plus, Limited Partnership CHERNYSHEV, OLGA N §103DP Non-Final OA — Pending Dec 07, 2023
18492974 METHOD AND SYSTEM FOR SINGLE-PIXEL IMAGING Institut National De La Recherche Scientifique LI, LARRY 2881 §103 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
18312672 SINGLE-ATOM CATALYSTS AND METHOD OF MANUFACTURE THEREOF Institut National De La Recherche Scientifique LI, JUN 1732 §102§103§112 Non-Final OA — Pending May 05, 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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