Examiner Robyn Doan

Appears inactive Last observed office action: August 2021 (55 months ago).

Examiner Robyn Doan appears to be about average relative to their peer examiners. Their lifetime grant ratio is 5.0%, they average 2.00 office actions per granted patent, and their rejection profile is dominated by §103.

Difficulty vs AU About Average

Difficulty vs Group About Average

Difficulty vs TC About Average

Difficulty vs USPTO Very Hard

Average OA / Grant 2.00

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Examiner Details

Observed Examiner Years: 14 years (2008-2021)
Tech Center: 3700 - Mechanical Engineering, Manufacturing and Products
Group: 3770 - Medical and Surgical Instruments, Treatment Devices, and Supplies

Metrics

Applications Evaluated: 80
Granted Applications: 4
Non-Granted Applications: 76
Avg OA / Grant: 2.00
Last OA Observed: August 2021 (55 months ago)
Art Units Seen: 3734 , 3741 , 3776
Work Groups Seen: 3730 - Sheet Container Making, Package Making, Apparel, and Tool Driving

3740 - Thermal and Combustion Technology, Motive and Fluid Power Systems

3770 - Medical and Surgical Instruments, Treatment Devices, and Supplies

Context Comparison

Scope	Examiners	Lifetime Grant Ratio	Avg OA / Grant
This Examiner	1	5.0%	2.00
Art Unit	10	42.7%	2.02
Group	269	49.9%	2.08
Tech Center	2,632	49.9%	2.01
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 2008; examiner may not yet have been active in the available dataset.
2008	3	1	33.3%
2009	21	0	0.0%
2010	18	0	0.0%
No observed data for 2011.
2012	5	0	0.0%
2013	1	0	0.0%
2014	3	0	0.0%
2015	17	2	11.8%
2016	2	0	0.0%
2017	6	0	0.0%
No observed data for 2018.
2019	1	0	0.0%
2020	1	1	100.0%
2021	2	0	0.0%
No observed data after 2021; examiner may have gone inactive or moved out of examining work.

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

Rejection Timeline

OA #	Office Actions	§ 101 Percentage	§ 102 Percentage	§ 103 Percentage	§ 112 Percentage
1	81	0.0%	17.3%	67.9%	4.9%
2	52	0.0%	9.6%	80.8%	1.9%
3	18	0.0%	11.1%	72.2%	0.0%
4	11	0.0%	9.1%	72.7%	0.0%
5	3	0.0%	0.0%	66.7%	0.0%
6	2	0.0%	0.0%	50.0%	0.0%
7	1	0.0%	0.0%	0.0%	0.0%
8	1	0.0%	0.0%	0.0%	0.0%
9	1	0.0%	0.0%	100.0%	0.0%