Examiner Amanda Heyes

Grant ratio: 47.8% (65th percentile in Art Unit 1612 among examiners with at least 20 applications). Average office actions per grant: 2.42. Most common rejection type: §103.

Appears inactive Last office action in data: February 2017
Grant ratio 47.8%
Average office actions / grant 2.42
Compared with Art unit About average
Compared with Work group About average
Compared with Technology center About average
Compared with USPTO Very hard

Examiner record

Examiner ID
91452
Primary art unit
1612
Work group
1610
Technology center
1600
Applications
69
Granted applications
33

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Peer comparisons

GroupExaminersAverage grant ratioAverage office actions / grant
Art Unit 33 31.9% 2.35
Group 217 31.1% 2.42
Tech Center 1,373 38.0% 2.02
USPTO 16,475 52.7% 1.98

Office actions per application

Average office actions per application 2.04 141 office actions across 69 applications
Applications with office actions 100.0% 69 applications
Office actionsApplicationsShare of applications
No OA observed 0 0.0%
1 OA 23 33.3%
2 OAs 27 39.1%
3 OAs 14 20.3%
4 OAs 3 4.3%
5+ OAs 2 2.9%

Each application is counted once. “5+” includes all higher counts.

Grant history

0.0% 25.0% 50.0% 75.0% 100.0% 2014: 20.0% 2014 2015: 42.9% 2015 2016: 54.3% 2016 2017: 100.0% 2017

Recent ratios may be lower while applications remain pending.

Yearly counts
YearApplicationsGrantsGrant rate
20145120.0%
2015281242.9%
2016351954.3%
201711100.0%

Rejections by office-action stage

Office-action stageActions observed§101§102§103§112
Action 1 69 2.9% 1.4% 75.4% 1.4%
Action 2 46 2.2% 2.2% 84.8% 0.0%
Action 3 19 0.0% 0.0% 89.5% 5.3%
Action 4 5 0.0% 0.0% 100.0% 0.0%
Action 5 2 0.0% 0.0% 100.0% 0.0%

Section 101 rejections

Last 3 years N/A 0 of 0 office actions
All years 2.1% 3 of 141 office actions
Change N/A Percentage points

Last 3 years: 2023-08-28–2026-08-28. All years includes every dated office action in the data.

By year

0.0%
2014: Alice
11.8%
1.3%
0.0%
0.0%

Each bar is the percentage of office actions with a §101 rejection.

PTAB appeals

No PTAB decisions could be matched to this examiner.

Older and transferred applications may not have a reliable examiner match. Data through Aug. 27, 2026.

Job History

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