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Art unit

Art unit 3741

Tech center 370069 examiners18,356 applicationsMostly F02C, F23R, F02K, F01D

3-year grant rate
74%
+7 pts vs tech center 3700 allowed within 3 years of the first action
Allowance rate
76%
+6 pts vs tech center 3700 range 76% to 77%
Rejections before allowance
1.6
level with tech center 3700
Months to first action
22.5 mo
+1.8 vs tech center 3700

In plain words

With Art unit 3741, 74% of applications were allowed within three years of the first office action, against 67% for tech center 3700. The first action takes 22.5 months on average.

Examiner difficulty

How examiners in this art unit compare

The spread of examiners on each measure. Click a bar to see who is in it.

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 18,356 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 tech center 3700. 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 tech center 3700.

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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, tech center 3700, 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 tech center 3700.

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What works

Allowance by strategy used

Allowance rate among decided cases where each move was used at least once, against tech center 3700.

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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 tech center 3700.

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Who files here

Assignees and firms with the most applications

How often each one was allowed with this unit.

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Landscape

Examiners across tech center 3700

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

Examiners

Every examiner in the unit, ranked by difficulty

ExaminerApplicationsAllowance rateDifficulty
Ehud Gartenberg771%P98 Harder than peers
Marcos O Diaz5822%P94 Harder than peers
Jingchen Liu16265%P92 Harder than peers
Thomas P Burke48746%P92 Harder than peers
Roberto Toshiharu Igue9862%P87 Harder than peers
Jared Wayne Pike11239%P87 Harder than peers
Michael B Mantyla19655%P82 Harder than peers
Edwin G Kang44966%P79 Harder than peers
Jacek Lisowski30470%P76 Harder than peers
Stephanie Sebasco Cheng40863%P74 Typical for peers
Henry Ng31067%P70 Typical for peers
Arun Goyal67464%P66 Typical for peers
James P McGlynn8162%P66 Typical for peers
Marionelie Frazer-Vicenty333%P64
Tae Jun Kim79165%P57 Typical for peers
William Lee Breazeal53871%P57 Typical for peers
Lorne Edward Meade75457%P57 Typical for peers
Marc J Amar51078%P55 Typical for peers
Sean V Meiller22676%P54 Typical for peers
Karthik Subramanian6859%P52 Typical for peers
Eric W Linderman20878%P50 Typical for peers
Jason H Duger58874%P47 Typical for peers
Alyson Joan Harrington27576%P45 Typical for peers
Alain Chau69281%P41 Typical for peers
Gerald Luther Sung88781%P40 Typical for peers
Kyle Robert Thomas49277%P38 Typical for peers
Carlos A Rivera68279%P37 Typical for peers
Young Eun Choi4879%P36 Typical for peers
Stefan Ibroni9878%P34 Typical for peers
Steven M Sutherland1,21883%P32 Typical for peers
Scott J Walthour82781%P32 Typical for peers
Thuyhang Ngoc Nguyen48685%P31 Typical for peers
Christopher M Adams967%P31
Katheryn A Malatek48687%P30 Typical for peers
Andrew H Nguyen98479%P30 Typical for peers
Rene D Ford58282%P28 Typical for peers
Filippo C. Manfredi2976%P26
Vikansha S Dwivedi21385%P25 Easier than peers
Craig Sang Kim99988%P24 Easier than peers
Rodolphe Andre Chabreyrie39188%P23 Easier than peers
Colin J Paulauskas3077%P23 Easier than peers
David Olynick39283%P17 Easier than peers
Todd Nathaniel Jordan11182%P14 Easier than peers
Phutthiwat Wongwian69886%P12 Easier than peers
William H Rodriguez94092%P11 Easier than peers
Nicholas J Vaccaro250%P8
Louis J Casaregola9688%P6 Easier than peers
Nalini Emily Selladurai1100%P5
Nicholas Peter T Karnezos7100%P5
Salvatore C Pais1100%P5
Edward Gerard Lent1100%P5
Daniel A Arble2100%P5
Alexandru A. Herescu3100%P2