Prosecution Insights
Last updated: October 25, 2026

Shackelford, Mckinley & Norton, LLP

Technology areas: Chemistry & Materials • Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems

15 pending office actions • 9 clients • 15 examiners • 13 art units • 0 of 15 (0%) have an AI response strategy ready

Analysis

Shackelford, McKinley & Norton, LLP has 15 pending office actions in Chemistry & Materials and 1108 career applications. The profile shows current prosecution activity alongside a substantial recorded application base.

The resolved allowance rate is 84.59%, and the average office actions per allowance is 3.04. The allowance rate describes resolved outcomes, while the action average indicates the examination activity associated with allowed cases. These figures provide separate perspectives on historical results and prosecution effort.

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

Quality Metrics (n=1108 apps, methodology: how we score firms)

84.6%
Allowance Rate
n=1108
+0.51σ
Allowance Rate (norm)
n=1108
3.0
OAs to Allowance
n=494
-0.35σ
OAs to Allow (norm)
n=494
1046 days
Time to Allowance
n=494
+14.9pp
Interview Lift
n=1108
28.6%
RCE Rate
n=1108
1.3%
Appeal Rate
n=1108

Rejection Performance (% of received rejections ultimately overcome)

50.0%
§101 Overcome
n=60
67.4%
§102 Overcome
n=291
67.5%
§103 Overcome
n=462
66.9%
§112 Overcome
n=323

Specialization & Scale

G01N, A61K, H01L
Top CPC Subclasses
13%
Top-3 CPC Share
n=1108
0
Practitioners
n=1108
—
Apps / Practitioner
n=1108 (min 20)

Portfolio Summary

15
Total Pending OAs
7
Non-Final OAs
8
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 5 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
0
Due in next 60 days
0
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. 5 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (4)Due ≤ 30 days (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.

12
Hard (80%)
3
Medium (20%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (13%)
§103 only3 (20%)
Multi-statute (no §101)10 (67%)

Industry Mix

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

5
Life Sciences
33% of docket
0
Information Tech
0% of docket
1
Communications
7% of docket
4
Semiconductors
27% of docket
5
Mechanical / Eng
33% 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.

150 h
Manual time on pending OAs
30 h
Time saved (low, 20%)
52 h
Time saved (mid, 35%)
1.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
NGUYEN, SANG H 1 88.7% +11.6%
MCPHERSON, JAMES M 1 82.3% +17.3%
LAZO, THOMAS E 1 86.8% +8.9%
SHAH, UTPAL D 1 87.8% +11.4%
CUMBESS, YOLANDA RENEE 1 86.8% +8.7%
JOHNSON, CHRISTOPHER A 1 84.5% +8.2%
BERRO, ADAM JOSEPH 1 52.5% +45.8%
KOCH, GEORGE R 1 72.8% +17.0%
DECASTRO, ARIANA JOY LACAY 1 0.0% +0.0%
MCCORMACK, ERIN KATHLEEN 1 7.9% +50.0%

Quick Wins (2)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
19104955 A HAND-HELD PROBE FOR A RAMEN SPECTROSCOPY SYSTEM AND A RAMEN SPECTROSCOPY SYSTEM NGUYEN, SANG H —
19032386 GENERATING SAFEST ROUTE BASED ON ROAD NETWORK CHARACTERISTICS AND OPERATIONAL MEASURES MCPHERSON, JAMES M —

Hard Cases (12)

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
18696620 TOOL AND PROCESSES FOR PICK-AND-PLACE ASSEMBLY KOCH, GEORGE R 126d overdue
18010456 PROCESSES AND APPLICATIONS FOR CATALYST INFLUENCED CHEMICAL ETCHING PETERSON, ERIK T 84d overdue
17925490 HIGH PRECISION NANOSCALE THIN FILM FABRICATION PROCESSES ROLLAND, ALEX A 72d overdue
17965436 MODULATING STRESS RESPONSES BY A NOVEL CHROMATIN-ASSOCIATED GUIDE RNA DERIVED FROM TRANSFER RNA KINGDON, CATHY 24d overdue
18018546 NANOFABRICATION OF DETERMINISTIC DIAGNOSTIC DEVICES CHIU, MAY LEUNG 27d
18865042 RECONFIGURABLE WORKSPACE SOFT GRIPPER LAZO, THOMAS E —
18911537 EMOTION PORTRAYAL DATABASE SHAH, UTPAL D —
18729159 SCRAP DATA ANALYSIS CUMBESS, YOLANDA RENEE —

Interview Candidates (6)

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 6 ordered by deadline are shown.

App #TitleExaminerDue in
18696620 TOOL AND PROCESSES FOR PICK-AND-PLACE ASSEMBLY KOCH, GEORGE R 126d overdue
19104955 A HAND-HELD PROBE FOR A RAMEN SPECTROSCOPY SYSTEM AND A RAMEN SPECTROSCOPY SYSTEM NGUYEN, SANG H —
19032386 GENERATING SAFEST ROUTE BASED ON ROAD NETWORK CHARACTERISTICS AND OPERATIONAL MEASURES MCPHERSON, JAMES M —
18911537 EMOTION PORTRAYAL DATABASE SHAH, UTPAL D —
18708316 POLYMERIC FLAME RETARDANT SYNERGIST AND THE METHOD OF PRODUCING IT AND ITS FORMULATION FOR POLYAMIDES BERRO, ADAM JOSEPH —
18557115 A MUSCLE SPASTICITY MEASUREMENT SYSTEM AND SENSOR MCCORMACK, ERIN KATHLEEN —

Client Portfolio (9 clients)

Top Art Units

Art UnitApps
36512
37912
28771
36631
26681
28991
17651
17451
17581
28981

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
19104955 A HAND-HELD PROBE FOR A RAMEN SPECTROSCOPY SYSTEM AND A RAMEN SPECTROSCOPY SYSTEM Agency for Science, Technology and Research NGUYEN, SANG H 2877 §103 Non-Final OA — Pending Feb 19, 2025
19032386 GENERATING SAFEST ROUTE BASED ON ROAD NETWORK CHARACTERISTICS AND OPERATIONAL MEASURES Texas State University MCPHERSON, JAMES M 3663 §103 Final Rejection — Pending Jan 20, 2025
18865042 RECONFIGURABLE WORKSPACE SOFT GRIPPER Singapore University Of Technology And Design LAZO, THOMAS E 3651 §102§103 Non-Final OA — Pending Nov 12, 2024
18911537 EMOTION PORTRAYAL DATABASE Texas State University SHAH, UTPAL D 2668 §101§103 Non-Final OA — Pending Oct 10, 2024
18729159 SCRAP DATA ANALYSIS Sortera Technologies Inc. CUMBESS, YOLANDA RENEE 3651 §103§112 Non-Final OA — Pending Jul 15, 2024
18728885 HIGH-PRECISION HETEROGENEOUS INTEGRATION BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM JOHNSON, CHRISTOPHER A 2899 §102§103§112 Non-Final OA — Pending Jul 14, 2024
18708316 POLYMERIC FLAME RETARDANT SYNERGIST AND THE METHOD OF PRODUCING IT AND ITS FORMULATION FOR POLYAMIDES Agency for Science, Technology and Research BERRO, ADAM JOSEPH 1765 §103§112 Non-Final OA — Pending May 08, 2024
18696620 TOOL AND PROCESSES FOR PICK-AND-PLACE ASSEMBLY BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM KOCH, GEORGE R 1745 §103§112 Final Rejection 126d overdue Pending Mar 28, 2024
18557090 MENTAL AROUSAL LEVEL REGULATION SYSTEM AND METHOD National University Of Singapore DECASTRO, ARIANA JOY LACAY 3791 §102§103 Final Rejection — Pending Oct 25, 2023
18557115 A MUSCLE SPASTICITY MEASUREMENT SYSTEM AND SENSOR Nanyang Technological University MCCORMACK, ERIN KATHLEEN 3791 §101§103§112 Non-Final OA — Pending Oct 25, 2023
18018546 NANOFABRICATION OF DETERMINISTIC DIAGNOSTIC DEVICES BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM CHIU, MAY LEUNG 1758 §102§103 Final Rejection 27d Pending Jan 27, 2023
18010456 PROCESSES AND APPLICATIONS FOR CATALYST INFLUENCED CHEMICAL ETCHING BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM PETERSON, ERIK T 2898 §102§112 Final Rejection 84d overdue Pending Dec 15, 2022
17925490 HIGH PRECISION NANOSCALE THIN FILM FABRICATION PROCESSES Sds Nano, Inc. ROLLAND, ALEX A 1759 §103§112 Final Rejection 72d overdue Pending Nov 15, 2022
17965436 MODULATING STRESS RESPONSES BY A NOVEL CHROMATIN-ASSOCIATED GUIDE RNA DERIVED FROM TRANSFER RNA Texas State University KINGDON, CATHY 1663 §102§103§112 Final Rejection 24d overdue Pending Oct 13, 2022
17789166 OPTICAL SYSTEM AND METHOD OF FORMING THE SAME AMS-OSRAM AG JORDAN, DANIEL JEFFERY 2872 §103 Final Rejection — Pending Jun 24, 2022

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Frequently Asked Questions

What is Shackelford, Mckinley & Norton, LLP's patent allowance rate?

84.6% of resolved applications prosecuted by Shackelford, Mckinley & Norton, LLP were allowed, across 1,108 applications in USPTO records.

How many office actions does Shackelford, Mckinley & Norton, LLP average before allowance?

3.04 office actions per allowed application on average.

How many pending office actions does Shackelford, Mckinley & Norton, LLP have?

15 pending office actions as of October 2026, for 9 clients, before 15 examiners in 13 art units.

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