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Patent examiner

Robert D Brown

No recent actionsArt unit 2835Tech center 2800251 applicationsTypical for peers

Art unit2835 87 examiners
Tech center2800
Active in the record2013 to 2019, 7 years
Applications examined251 172 allowed, 79 abandoned, 0 pending
Main domainsH05K, G06F, H10W
DifficultyP73 in the tech center, P71 of all examiners
3-year grant rate
67%
−8 pts vs art unit 2835 allowed within 3 years of the first action
Allowance rate
69%
−7 pts vs art unit 2835 range 63% to 74%
Rejections before allowance
1.5
+0.2 vs art unit 2835
Months to first action
18.6 mo
level with art unit 2835

In plain words

With Robert D Brown, 67% of applications were allowed within three years of the first office action, against 75% for art unit 2835. Robert D Brown is typical of the art unit, in the 71st percentile of all examiners by difficulty (the 100th is the hardest). The first action takes 18.6 months on average.

Easier71st percentileHarder
Difficulty percentile across all examiners

Examiner difficulty

How hard is this examiner?

Every examiner with enough decided cases, from the hardest to the easiest; the dashed line is this examiner. Switch the comparison set or the measure, and click a bar to see who is in it: the examiners you might have drawn instead.

Timeline

Applications by filing year: drag across the years to study a period

Allowed in green, abandoned in red, pending in grey. The figures above and every chart that can be recomputed by filing year follow the span you pick; the rest are marked all years.

Ask the record

Questions practitioners ask, answered from 251 applications

Grant rate from the first action

Share allowed, by months after the first office action

The gold line is this record and the blue line is art unit 2835. The marker is the three-year grant rate.

Outcome simulator

Where you are, what you do next, and the odds that follow

A model of this record’s own transitions: each examiner action, the response to it, and what came next. Thin data borrows from art unit 2835.

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Prosecution paths

How prosecution actually unfolds

Every application’s sequence of examiner actions, from the first action to the outcome. Hover a band for the count.

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Compared with peers

Against the art unit, the tech center and the USPTO

The same figures for this record, art unit 2835, the tech center and the whole office.

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Allowance over time

How fast applications are allowed, or abandoned

Share allowed (gold) and abandoned (red) by month since filing, with pending cases counted only while they are pending.

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Rejection fingerprint

What gets rejected, by statute

Share of office actions raising each ground; blue is art unit 2835.

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After a response

Which grounds this examiner withdraws

How often each ground is gone from the next action once you have responded to it.

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What works

Allowance by strategy used

Allowance rate among decided cases where each move was used at least once, against art unit 2835.

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Interviews

Does an interview help?

Allowance with and without an examiner interview, and how often interviews happen.

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Odds by round

Chance the next action is an allowance

After the first, second and later rejections.

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Response clock

Days from a response to the next action

How long the examiner takes to act once you have answered.

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Quarter-end timing

When allowances land in the fiscal quarter

Allowances by week of the USPTO fiscal quarter. An even spread would put 15% in the last two weeks.

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Appeals

What happens on appeal

Appeals filed, briefs, examiner’s answers, and how the Board decided.

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Trend

Allowance rate by filing year

Is it getting easier or harder? Gold is this record, blue is art unit 2835.

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Who files here

Assignees and firms with the most applications

How often each one was allowed with this examiner.

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Cited art

References this examiner relies on most

From the rejections and the examiner’s citation forms.

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Landscape

Where Robert D Brown sits in tech center 2800

Each dot is an examiner: allowance rate across, rejections before allowance down, size by caseload. Click one to open it.

Applications

Every application examined

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
15984876SYSTEM AND METHOD FOR CRYOGENIC COOLING OF ELECTROMAGNETIC INDUCTION FILTER2018-05-21Allowed104.5 mo
15771687CIRCUIT STRUCTURE AND ELECTRICAL JUNCTION BOX2018-04-27Allowed0012.6 mo
15765017Electronic Component Carrier for Carrying and Cooling a Heat Generating Electronic …2018-03-30Allowed107.5 mo
15536437Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15559850Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15815815Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15435956Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15425087Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15156708Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15405757Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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