Examiner Izabela Schmidt

Grant ratio: 29.6% (27th percentile in Art Unit 1621 among examiners with at least 20 applications). Average office actions per grant: 1.32. Most common rejection type: §103.

Recently active Last office action in data: August 2026
Grant ratio 29.6%
Average office actions / grant 1.32
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
98408
Primary art unit
1621
Work group
1620
Technology center
1600
Applications
125
Granted applications
37
Examiner phone
(703) 756-4787
Supervisor
Clinton A Brooks
Supervisor phone
(571) 270-7682

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Peer comparisons

GroupExaminersAverage grant ratioAverage office actions / grant
Art Unit 32 44.8% 1.73
Group 252 46.0% 1.76
Tech Center 1,373 38.0% 2.02
USPTO 16,475 52.7% 1.98

Office actions per application

Average office actions per application 1.57 196 office actions across 125 applications
Applications with office actions 99.2% 124 applications
Office actionsApplicationsShare of applications
No OA observed 1 0.8%
1 OA 74 59.2%
2 OAs 32 25.6%
3 OAs 14 11.2%
4 OAs 4 3.2%
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% 2023: 0.0% 2023 2024: 57.8% 2024 2025: 23.9% 2025 2026: 0.0% 2026

Recent ratios may be lower while applications remain pending.

Yearly counts
YearApplicationsGrantsGrant rate
2023200.0%
2024452657.8%
2025461123.9%
20263200.0%

Rejections by office-action stage

Office-action stageActions observed§101§102§103§112
Action 1 124 0.0% 5.6% 29.0% 4.0%
Action 2 50 0.0% 14.0% 30.0% 4.0%
Action 3 18 0.0% 16.7% 22.2% 16.7%
Action 4 4 0.0% 50.0% 25.0% 0.0%

Section 101 rejections

Last 3 years 0.0% 0 of 196 office actions
All years 0.0% 0 of 196 office actions
Change 0.0 pts 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%
2024: AI examples
0.0%
2025: August memo
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.

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