Prosecution Insights
Last updated: October 04, 2026

K&L Gates LLP - Pnc

Technology area: Transportation, E-Commerce & Mechanical Systems

6 pending office actions • 2 clients • 6 examiners • 6 art units • 0 of 6 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days

Analysis

K&L GATES LLP - PNC operates in Transportation, E-Commerce & Mechanical Systems. It has 34213 career applications. The firm has a resolved allowance rate of 84.55 percent. It averages 3.82 office actions per allowance. There are 6 pending office actions.

The 84.55 percent allowance rate is derived from 34213 career applications. The average of 3.82 office actions per allowance indicates the typical number of responses for an allowance. The 6 pending office actions show the current state of the firm's transportation practice.

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

Quality Metrics (n=34213 apps, methodology: how we score firms)

84.6%
Allowance Rate
n=34213
+0.65σ
Allowance Rate (norm)
n=34213
3.8
OAs to Allowance
n=20667
+0.03σ
OAs to Allow (norm)
n=20667
1082 days
Time to Allowance
n=20667
+8.9pp
Interview Lift
n=34213
32.5%
RCE Rate
n=34213
2.7%
Appeal Rate
n=34213

Rejection Performance (% of received rejections ultimately overcome)

76.2%
§101 Overcome
n=2437
77.2%
§102 Overcome
n=9011
77.9%
§103 Overcome
n=15242
77.9%
§112 Overcome
n=10440

Specialization & Scale

A61K, H01M, G06F
Top CPC Subclasses
13%
Top-3 CPC Share
n=34213
90
Practitioners
n=34213
380.1
Apps / Practitioner
n=34213

Portfolio Summary

6
Total Pending OAs
4
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
0
Due this month
1
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.

6
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only3 (50%)
§101 + other2 (33%)
Multi-statute (no §101)1 (17%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
17% of docket
1
Communications
17% of docket
0
Semiconductors
0% of docket
4
Mechanical / Eng
67% 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.

60 h
Manual time on pending OAs
12 h
Time saved (low, 20%)
21 h
Time saved (mid, 35%)
0.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
OJIAKU, CHIKAODINAKA 1 45.9% +8.5%
REN, ZHUBING 1 71.6% +42.3%
KENNEDY, LESA M 1 76.9% +24.4%
ALLADIN, AMBREEN A 1 24.6% +24.4%
MILLER, JAMES H 1 40.9% +36.5%
TURK, BROCK E 1 30.2% +37.5%

Hard Cases (6)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 6 ordered by deadline are shown.

App #TitleExaminerDue in
18677204 DEVICES, SYSTEMS, AND METHODS FOR ENHANCING TRANSACTION SECURITY AND REDUCING FRAUD ALLADIN, AMBREEN A 34d
19039130 COMPUTER SYSTEMS AND METHODS FOR COMPLIANT COLLECTION OF PREMIUMS OWED TO A HEALTHCARE SERVICES PAYER VIA AUTOMATED CLEARING HOUSE (ACH) TRANSFERS OJIAKU, CHIKAODINAKA —
19008918 MACHINE LEARNING MODEL FOR IDENTIFYING EMERGING TOPICS REN, ZHUBING —
18983156 DEVICES, SYSTEMS, AND METHODS FOR AUTHENTICATING SERVICE PROVIDER COMMUNICATIONS KENNEDY, LESA M —
18532582 AUTHORIZATION SYSTEM FOR TRANSACTION HOLD REMOVAL MILLER, JAMES H —
18207928 COMPUTER SYSTEMS AND METHODS FOR VERIFYING AND AUTHENTICATING CROSS BORDER PAYMENTS TURK, BROCK E —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18677204 DEVICES, SYSTEMS, AND METHODS FOR ENHANCING TRANSACTION SECURITY AND REDUCING FRAUD ALLADIN, AMBREEN A 34d
19008918 MACHINE LEARNING MODEL FOR IDENTIFYING EMERGING TOPICS REN, ZHUBING —
18983156 DEVICES, SYSTEMS, AND METHODS FOR AUTHENTICATING SERVICE PROVIDER COMMUNICATIONS KENNEDY, LESA M —
18532582 AUTHORIZATION SYSTEM FOR TRANSACTION HOLD REMOVAL MILLER, JAMES H —
18207928 COMPUTER SYSTEMS AND METHODS FOR VERIFYING AND AUTHENTICATING CROSS BORDER PAYMENTS TURK, BROCK E —

Client Portfolio (2 clients)

Top Art Units

Art UnitApps
36961
26581
24581
36911
36941
36921

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19039130 COMPUTER SYSTEMS AND METHODS FOR COMPLIANT COLLECTION OF PREMIUMS OWED TO A HEALTHCARE SERVICES PAYER VIA AUTOMATED CLEARING HOUSE (ACH) TRANSFERS The PNC Financial Services Group, Inc. OJIAKU, CHIKAODINAKA 3696 §101 Final Rejection — Pending Jan 28, 2025
19008918 MACHINE LEARNING MODEL FOR IDENTIFYING EMERGING TOPICS The PNC Financial Services Group, Inc. REN, ZHUBING 2658 §101§103§112 Non-Final OA — Pending Jan 03, 2025
18983156 DEVICES, SYSTEMS, AND METHODS FOR AUTHENTICATING SERVICE PROVIDER COMMUNICATIONS The PNC Financial Services Group, Inc. KENNEDY, LESA M 2458 §103§112 Non-Final OA — Pending Dec 16, 2024
18677204 DEVICES, SYSTEMS, AND METHODS FOR ENHANCING TRANSACTION SECURITY AND REDUCING FRAUD The PNC Financial Services Group, Inc. ALLADIN, AMBREEN A 3691 §101 Non-Final OA 34d Pending May 29, 2024
18532582 AUTHORIZATION SYSTEM FOR TRANSACTION HOLD REMOVAL The Pnc Financial Service Group, Inc. MILLER, JAMES H 3694 §101§112 Non-Final OA — Pending Dec 07, 2023
18207928 COMPUTER SYSTEMS AND METHODS FOR VERIFYING AND AUTHENTICATING CROSS BORDER PAYMENTS The PNC Financial Services Group, Inc. TURK, BROCK E 3692 §101 Final Rejection — Pending Jun 09, 2023

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