Examiner Promotto Tajrian Islam

Examiner Promotto Tajrian Islam appears to be about average relative to their peer examiners. Their lifetime grant ratio is 31.7%, they average 1.42 office actions per granted patent, and their rejection profile shows meaningful §101 activity.

Difficulty vs AU About Average

Difficulty vs Group About Average

Difficulty vs TC About Average

Difficulty vs USPTO About Average

Average OA / Grant 1.42

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Examiner Details

Observed Examiner Years: 3 years (2024-2026)
Phone: (703) 756-5584
Predicted Supervisor: Chan Park
Supervisor Phone: (571) 272-7409
Tech Center: 2600 - Communications
Group: 2660 - Image Analysis and Pattern Recognition

Metrics

Applications Evaluated: 60
Granted Applications: 19
Non-Granted Applications: 41
Avg OA / Grant: 1.42
Last OA Observed: March 2026 (2 months ago)
Art Units Seen: 2669
Work Groups Seen: 2660 - Image Analysis and Pattern Recognition

Context Comparison

Scope	Examiners	Lifetime Grant Ratio	Avg OA / Grant
This Examiner	1	31.7%	1.42
Art Unit	29	63.9%	1.60
Group	289	65.3%	1.66
Tech Center	1,729	59.3%	1.88
USPTO	16,116	54.8%	1.98

Grant Timeline

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 2024; examiner may not yet have been active in the available dataset.
2024	6	6	100.0%
2025	43	13	30.2%
2026	11	0	0.0%

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

Rejection Timeline

OA #	Office Actions	§ 101 Percentage	§ 102 Percentage	§ 103 Percentage	§ 112 Percentage
1	60	23.3%	26.7%	15.0%	10.0%
2	26	7.7%	7.7%	19.2%	11.5%
3	4	25.0%	0.0%	0.0%	25.0%

§ 101 Yearly Trend

2024: AI Examples

2025: Aug. Memo

28.6%

2024

18.5%

2025

9.1%

2026

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