Prosecution Insights
Last updated: October 04, 2026

Lambert Shortell & Connaughton

Technology areas: Chemistry & Materials • Networking & Security • Medical Devices & Mechanical Engineering

5 pending office actions • 5 clients • 5 examiners • 5 art units • 0 of 5 (0%) have an AI response strategy ready • 43 patents granted in the last 365 days

Analysis

LAMBERT SHORTELL & CONNAUGHTON operates in the Medical Devices & Mechanical Engineering technology area, having managed 1229 career applications. The firm has established a resolved allowance rate of 85.66 percent, which reflects the proportion of its applications that reach a grant. This record of 1229 career applications serves as the basis for the firm's experience in the mechanical and medical device sectors.

The firm's prosecution process involves an average of 2.35 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 3 pending office actions, which represent a focused workload within its Medical Devices & Mechanical Engineering practice. These 3 pending office actions are fewer than the 1229 career applications on record.

The 1229 career applications and 85.66 percent allowance rate establish the firm's historical performance. The 2.35 office actions per allowance provide a benchmark for the expected duration of the prosecution process. The 3 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=1229 apps, methodology: how we score firms)

85.7%
Allowance Rate
n=1229
+0.52σ
Allowance Rate (norm)
n=1229
2.4
OAs to Allowance
n=890
-0.64σ
OAs to Allow (norm)
n=890
961 days
Time to Allowance
n=890
+6.3pp
Interview Lift
n=1229
14.3%
RCE Rate
n=1229
3.5%
Appeal Rate
n=1229

Rejection Performance (% of received rejections ultimately overcome)

71.3%
§101 Overcome
n=87
75.4%
§102 Overcome
n=330
74.7%
§103 Overcome
n=554
80.0%
§112 Overcome
n=445

Specialization & Scale

Y10T, G06Q, G06F
Top CPC Subclasses
10%
Top-3 CPC Share
n=1229
0
Practitioners
n=1229
—
Apps / Practitioner
n=1229 (min 20)

Portfolio Summary

5
Total Pending OAs
4
Non-Final OAs
1
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
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.

5
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)5 (100%)

Industry Mix

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

1
Life Sciences
20% of docket
1
Information Tech
20% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
3
Mechanical / Eng
60% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ORTIZ, RAFAEL ALFREDO 1 61.2% +35.2%
DELEON, DARIO ANTONIO 1 65.0% +31.5%
SHIPMAN, KYLE HARRISON 1 — —
NICHOLS, CHARLES W 1 56.0% +54.1%
FANG, PAKEE 1 67.7% +36.9%

Hard Cases (5)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18339332 DRUG INJECTION DEVICE BASED ON ELECTROCHEMICAL REACTION AND FABRICATION METHOD FOR DRUG INJECTION PUMP NICHOLS, CHARLES W 30d overdue
19063976 CHILD-SAFE CANNABIS PACKAGING ORTIZ, RAFAEL ALFREDO 19d overdue
19053605 Refrigeration Unit DELEON, DARIO ANTONIO —
18904549 Water Treatment Systems SHIPMAN, KYLE HARRISON —
18059709 SMARTPHONE SIDE LIGHT FANG, PAKEE —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
18339332 DRUG INJECTION DEVICE BASED ON ELECTROCHEMICAL REACTION AND FABRICATION METHOD FOR DRUG INJECTION PUMP NICHOLS, CHARLES W 30d overdue
19063976 CHILD-SAFE CANNABIS PACKAGING ORTIZ, RAFAEL ALFREDO 19d overdue
19053605 Refrigeration Unit DELEON, DARIO ANTONIO —
18059709 SMARTPHONE SIDE LIGHT FANG, PAKEE —

Client Portfolio (5 clients)

Top Art Units

Art UnitApps
37361
37631
17711
37831
24091

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19063976 CHILD-SAFE CANNABIS PACKAGING Superior Bindery Inc. ORTIZ, RAFAEL ALFREDO 3736 §103§112Other Non-Final OA 19d overdue Pending Feb 26, 2025
19053605 Refrigeration Unit Nick Planson, LLC Dba Shred Electric, LLC DELEON, DARIO ANTONIO 3763 §103§112 Non-Final OA — Pending Feb 14, 2025
18904549 Water Treatment Systems Prescott Holdings, LLC SHIPMAN, KYLE HARRISON 1771 §102§103§112 Non-Final OA — Pending Oct 02, 2024
18339332 DRUG INJECTION DEVICE BASED ON ELECTROCHEMICAL REACTION AND FABRICATION METHOD FOR DRUG INJECTION PUMP Peking University NICHOLS, CHARLES W 3783 §102§103 Non-Final OA 30d overdue Pending Jun 22, 2023
18059709 SMARTPHONE SIDE LIGHT Alva Arts, Inc. FANG, PAKEE 2409 §102§103 Final Rejection — Pending Nov 29, 2022

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