Examiner Lindsey Marie Darga

Appears inactive Last observed office action: December 2019 (75 months ago).

Examiner Lindsey Marie Darga appears to be very easy relative to their art unit, group, tech center, and USPTO peers. Their lifetime grant ratio is 100.0%, they average 1.50 office actions per granted patent, and their rejection profile is dominated by §103.

Difficulty vs AU Very Easy

Difficulty vs Group Very Easy

Difficulty vs TC Very Easy

Difficulty vs USPTO Very Easy

Average OA / Grant 1.50

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Examiner Details

Observed Examiner Years: 1 years (2019-2019)
Tech Center: 1700 - Chemical and Materials Engineering
Group: 1720 - Fuel Cells, Batteries, Solar Cells, Liquid Crystal Composition

Metrics

Applications Evaluated: 4
Granted Applications: 4
Non-Granted Applications: 0
Avg OA / Grant: 1.50
Last OA Observed: December 2019 (75 months ago)
Art Units Seen: 1722
Work Groups Seen: 1720 - Fuel Cells, Batteries, Solar Cells, Liquid Crystal Composition

Context Comparison

Scope	Examiners	Lifetime Grant Ratio	Avg OA / Grant
This Examiner	1	100.0%	1.50
Art Unit	24	61.1%	2.02
Group	253	48.9%	2.20
Tech Center	1,713	47.3%	2.14
USPTO	16,116	54.8%	1.98

Grant Timeline

Year	Applications	Granted	Grant Rate
No observed data before 2019; examiner may not yet have been active in the available dataset.
2019	4	4	100.0%
No observed data after 2019; 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	26	0.0%	11.5%	88.5%	0.0%
2	6	0.0%	16.7%	83.3%	0.0%