Examiner Timothy Chiang

Appears inactive Last observed office action: August 2015 (132 months ago).

Examiner Timothy Chiang appears to be very difficult relative to their art unit, group, tech center, and USPTO peers. Their lifetime grant ratio is 0.0% and their rejection profile is dominated by §103.

Difficulty vs AU Very Hard

Difficulty vs Group Very Hard

Difficulty vs TC Very Hard

Difficulty vs USPTO Very Hard

Average OA / Grant N/A

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Examiner Details

Observed Examiner Years: 5 years (2011-2015)
Tech Center: 1700 - Chemical and Materials Engineering
Group: 1760 - Organic Chemistry, Polymers, Compositions

Metrics

Applications Evaluated: 14
Granted Applications: 0
Non-Granted Applications: 14
Avg OA / Grant: N/A
Last OA Observed: August 2015 (132 months ago)
Art Units Seen: 1761
Work Groups Seen: 1760 - Organic Chemistry, Polymers, Compositions

Context Comparison

Scope	Examiners	Lifetime Grant Ratio	Avg OA / Grant
This Examiner	1	0.0%	N/A
Art Unit	28	53.9%	1.87
Group	169	51.9%	2.03
Tech Center	1,762	45.4%	2.14
USPTO	16,347	53.5%	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 2011; examiner may not yet have been active in the available dataset.
2011	10	0	0.0%
2012	2	0	0.0%
No observed data for 2013-2014.
2015	2	0	0.0%
No observed data after 2015; examiner may have gone inactive or moved out of examining work.

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

Rejection Timeline

OA #	Office Actions	§ 101 Percentage	§ 102 Percentage	§ 103 Percentage	§ 112 Percentage
1	14	0.0%	14.3%	85.7%	0.0%
2	7	0.0%	14.3%	85.7%	0.0%
3	3	0.0%	0.0%	100.0%	0.0%
4	2	0.0%	0.0%	100.0%	0.0%
5	2	0.0%	0.0%	100.0%	0.0%