Examiner Alejandro Hernandez

Grant ratio: 30.3% (20th percentile in Art Unit 2661 among examiners with at least 20 applications). Average office actions per grant: 1.20. Most common rejection type: §103.

Recently active Last office action in data: October 2026
Grant ratio 30.3%
Average office actions / grant 1.20
Compared with Art unit About average
Compared with Work group About average
Compared with Technology center About average
Compared with USPTO About average

Examiner record

Examiner ID
99212
Primary art unit
2661
Work group
2660
Technology center
2600
Applications
66
Granted applications
20
Examiner phone
(703) 756-1876
Supervisor
John M Villecco
Supervisor phone
(571) 272-7319

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Peer comparisons

GroupExaminersAverage grant ratioAverage office actions / grant
Art Unit 34 60.6% 1.61
Group 290 62.0% 1.66
Tech Center 1,763 56.6% 1.88
USPTO 16,620 51.8% 1.98

Office actions per application

Average office actions per application 1.52 100 office actions across 66 applications
Applications with office actions 100.0% 66 applications
Office actionsApplicationsShare of applications
No OA observed 0 0.0%
1 OA 41 62.1%
2 OAs 18 27.3%
3 OAs 5 7.6%
4 OAs 2 3.0%
5+ OAs 0 0.0%

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

Grant history

0.0% 25.0% 50.0% 75.0% 100.0% 2024: 75.0% 2024 2025: 41.2% 2025 2026: 0.0% 2026

Recent ratios may be lower while applications remain pending.

Yearly counts
YearApplicationsGrantsGrant rate
20248675.0%
2025341441.2%
20262400.0%

Rejections by office-action stage

Office-action stageActions observed§101§102§103§112
Action 1 66 3.0% 9.1% 81.8% 7.6%
Action 2 25 0.0% 4.0% 88.0% 16.0%
Action 3 7 0.0% 0.0% 71.4% 14.3%
Action 4 2 0.0% 0.0% 50.0% 50.0%

Section 101 rejections

Last 3 years 2.0% 2 of 100 office actions
All years 2.0% 2 of 100 office actions
Change 0.0 pts Percentage points

Last 3 years: 2023-10-23–2026-10-23. All years includes every dated office action in the data.

By year

2024: AI examples
0.0%
2025: August memo
1.9%
3.2%

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 Oct. 30, 2026.

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