Examiner Omair Chaudhri

Examiner Omair Chaudhri appears to be about average relative to their peer examiners. Their lifetime grant ratio is 52.0%, they average 2.09 office actions per granted patent, and their rejection profile is dominated by §103.

Difficulty vs AU Very Hard

Difficulty vs Group Very Easy

Difficulty vs TC Very Easy

Difficulty vs USPTO Very Hard

Average OA / Grant 2.09

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Examiner Details

Observed Examiner Years: 7 years (2020-2026)
Phone: (571) 272-4773
Predicted Supervisor: Michael Barr
Supervisor Phone: (571) 272-1414
Tech Center: 1700 - Chemical and Materials Engineering
Group: 1710 - Coating, Etching, Cleaning, Single Crystal Growth

Metrics

Applications Evaluated: 327
Granted Applications: 170
Non-Granted Applications: 157
Avg OA / Grant: 2.09
Last OA Observed: March 2026 (0 months ago)
Art Units Seen: 1711
Work Groups Seen: 1710 - Coating, Etching, Cleaning, Single Crystal Growth

Context Comparison

Scope	Examiners	Lifetime Grant Ratio	Avg OA / Grant
This Examiner	1	52.0%	2.09
Art Unit	26	59.2%	1.88
Group	154	50.2%	2.19
Tech Center	1,713	47.3%	2.14
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 2020; examiner may not yet have been active in the available dataset.
2020	29	18	62.1%
2021	49	39	79.6%
2022	44	26	59.1%
2023	49	33	67.3%
2024	60	34	56.7%
2025	70	20	28.6%
2026	26	0	0.0%

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

Rejection Timeline

OA #	Office Actions	§ 101 Percentage	§ 102 Percentage	§ 103 Percentage	§ 112 Percentage
1	326	0.0%	2.5%	86.2%	9.8%
2	185	0.0%	1.6%	89.7%	7.6%
3	80	0.0%	1.3%	86.3%	12.5%
4	33	0.0%	0.0%	87.9%	9.1%
5	11	0.0%	0.0%	90.9%	9.1%
6	7	0.0%	0.0%	71.4%	28.6%