Examiner Patrick Sandoval

Grant ratio: 57.5% (28th percentile in Art Unit 2825 among examiners with at least 20 applications). Average office actions per grant: 2.49. Most common rejection type: §103.

Appears inactive Last office action in data: August 2012
Grant ratio 57.5%
Average office actions / grant 2.49
Compared with Art unit Very hard
Compared with Work group Very hard
Compared with Technology center Very hard
Compared with USPTO About average

Examiner record

Examiner ID
82331
Primary art unit
2825
Work group
2820
Technology center
2800
Applications
113
Granted applications
65

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Peer comparisons

GroupExaminersAverage grant ratioAverage office actions / grant
Art Unit 21 60.8% 1.48
Group 207 71.2% 1.64
Tech Center 2,413 62.4% 1.69
USPTO 16,475 52.7% 1.98

Office actions per application

Average office actions per application 2.38 269 office actions across 113 applications
Applications with office actions 100.0% 113 applications
Office actionsApplicationsShare of applications
No OA observed 0 0.0%
1 OA 43 38.1%
2 OAs 27 23.9%
3 OAs 18 15.9%
4 OAs 12 10.6%
5+ OAs 13 11.5%

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

Grant history

0.0% 25.0% 50.0% 75.0% 100.0% 2008: 47.4% 2008 2009: 54.8% 2009 2010: 84.8% 2010 2011: 39.1% 2011 2012: 28.6% 2012

Recent ratios may be lower while applications remain pending.

Yearly counts
YearApplicationsGrantsGrant rate
200819947.4%
2009311754.8%
2010332884.8%
201123939.1%
20127228.6%

Rejections by office-action stage

Office-action stageActions observed§101§102§103§112
Action 1 113 6.2% 41.6% 43.4% 8.0%
Action 2 70 25.7% 11.4% 38.6% 24.3%
Action 3 43 16.3% 16.3% 46.5% 20.9%
Action 4 25 12.0% 16.0% 56.0% 16.0%
Action 5 13 15.4% 0.0% 46.2% 38.5%
Action 6 3 0.0% 0.0% 33.3% 66.7%
Action 7 1 0.0% 0.0% 0.0% 100.0%
Action 8 1 0.0% 0.0% 100.0% 0.0%

Section 101 rejections

Last 3 years N/A 0 of 0 office actions
All years 13.8% 37 of 269 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

2.6%
9.6%
25.8%
21.4%
50.0%

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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