AI Patent Analysis Toolkit
PatentAgility
by KellDann

Examiner Brandon M Duck

Examiner Brandon M Duck appears to be very easy relative to their art unit, group, tech center, and USPTO peers. Their lifetime grant ratio is 54.7%, they average 1.98 office actions per granted patent, and their rejection profile leans toward §101 and meaningful §101 activity.

Difficulty vs AU Very Easy
Difficulty vs Group Very Easy
Difficulty vs TC Very Easy
Difficulty vs USPTO About Average
Average OA / Grant 1.98
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Examiner Details

Observed Examiner Years
11 years (2016-2026)
Phone
(469) 295-9049
Predicted Supervisor
Michael Anderson
Supervisor Phone
(571) 270-0508
Tech Center
3600 - Transportation, Electronic Commerce, Construction, Agriculture, Licensing and Review
Group
3690 - Business Methods - Finance/Banking/ Insurance and Business Cryptography

Metrics

Applications Evaluated
382
Granted Applications
209
Non-Granted Applications
173
Avg OA / Grant
1.98
Last OA Observed
March 2026 (2 months ago)
Art Units Seen
3672 , 3691 , 3693 , 3698
Work Groups Seen

Context Comparison

Scope Examiners Lifetime Grant Ratio Avg OA / Grant
This Examiner 1 54.7% 1.98
Art Unit 8 24.6% 2.24
Group 163 34.9% 2.69
Tech Center 2,337 48.0% 2.11
USPTO 16,116 54.8% 1.98

Grant Timeline

0.0% 25.0% 50.0% 75.0% 100.0% 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026
Shaded region marks the last two observed years, where grant outcomes may lag due to recency.
Year Applications Granted Grant Rate
No observed data before 2016; examiner may not yet have been active in the available dataset.
2016 7 5 71.4%
2017 37 29 78.4%
2018 32 24 75.0%
2019 50 44 88.0%
2020 27 17 63.0%
2021 38 21 55.3%
2022 24 18 75.0%
2023 42 15 35.7%
2024 46 34 73.9%
2025 52 2 3.8%
2026 27 0 0.0%

209 family-cache-validated grants; 0 OA-only grant signals.

Rejection Timeline

OA # Office Actions § 101 Percentage § 102 Percentage § 103 Percentage § 112 Percentage
1 407 34.4% 4.4% 50.6% 5.2%
2 231 54.5% 3.0% 36.4% 3.9%
3 116 63.8% 1.7% 27.6% 6.0%
4 53 73.6% 1.9% 20.8% 1.9%
5 14 71.4% 0.0% 21.4% 7.1%
6 9 88.9% 0.0% 11.1% 0.0%
7 5 100.0% 0.0% 0.0% 0.0%
8 2 100.0% 0.0% 0.0% 0.0%

§ 101 Yearly Trend

2019: PEG
2024: AI Examples
2025: Aug. Memo
0.0%
2016
0.0%
2017
0.0%
2018
7.2%
2019
54.2%
2020
69.0%
2021
79.3%
2022
85.9%
2023
74.0%
2024
67.3%
2025
66.7%
2026

Each bar shows the share of this examiner's observed office actions in that year that included a § 101 rejection.