Examiner Leszek Kiliman

Appears inactive Last observed office action: May 2019 (83 months ago).

Examiner Leszek Kiliman appears to be very easy relative to their art unit, group, tech center, and USPTO peers. Their lifetime grant ratio is 83.9%, they average 1.48 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 1.48

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Examiner Details

Observed Examiner Years: 12 years (2008-2019)
Tech Center: 1700 - Chemical and Materials Engineering
Group: 1780 - Miscellaneous Articles, Stock Material, Adhesive Composition, Fabrics

Metrics

Applications Evaluated: 865
Granted Applications: 726
Non-Granted Applications: 139
Avg OA / Grant: 1.48
Last OA Observed: May 2019 (83 months ago)
Art Units Seen: 1787 , 1788 , 1794
Work Groups Seen: 1780 - Miscellaneous Articles, Stock Material, Adhesive Composition, Fabrics

1790 - Food, Analytical Chemistry, Sterilization, Biochemistry, Electrochemistry

Context Comparison

Scope	Examiners	Lifetime Grant Ratio	Avg OA / Grant
This Examiner	1	83.9%	1.48
Art Unit	17	37.3%	2.81
Group	186	42.4%	2.73
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 2008; examiner may not yet have been active in the available dataset.
2008	108	84	77.8%
2009	48	18	37.5%
2010	80	60	75.0%
2011	99	85	85.9%
2012	96	87	90.6%
2013	71	61	85.9%
2014	98	86	87.8%
2015	61	57	93.4%
2016	61	57	93.4%
2017	72	68	94.4%
2018	53	47	88.7%
2019	18	16	88.9%
No observed data after 2019; examiner may have gone inactive or moved out of examining work.

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

Rejection Timeline

OA #	Office Actions	§ 101 Percentage	§ 102 Percentage	§ 103 Percentage	§ 112 Percentage
1	873	2.4%	13.9%	55.1%	6.3%
2	274	1.8%	6.9%	63.5%	12.8%
3	97	0.0%	10.3%	68.0%	14.4%
4	32	0.0%	6.3%	87.5%	3.1%
5	9	0.0%	0.0%	66.7%	22.2%
6	5	0.0%	0.0%	100.0%	0.0%
7	2	0.0%	0.0%	100.0%	0.0%
8	1	0.0%	0.0%	100.0%	0.0%

§ 101 Yearly Trend

2014: Alice

2.1%

2008

0.8%

2009

1.1%

2010

1.3%

2011

1.6%

2012

3.8%

2013

2.5%

2014

4.8%

2015

2.9%

2016

2.6%

2017

1.6%

2018

0.0%

2019

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