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Art unit

Art unit 1647

Tech center 160037 examiners12,125 applicationsMostly C07K, A61K, G01N, A61P

3-year grant rate
58%
+2 pts vs tech center 1600 allowed within 3 years of the first action
Allowance rate
61%
level with tech center 1600 range 60% to 62%
Rejections before allowance
1.7
level with tech center 1600
Months to first action
14.5 mo
−2.2 vs tech center 1600

In plain words

With Art unit 1647, 58% of applications were allowed within three years of the first office action, against 56% for tech center 1600. The first action takes 14.5 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 12,125 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 1600. 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 1600.

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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 1600, 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 1600.

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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 1600.

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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 1600.

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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 1600

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
Lam Thuy Vi Tran Ho10%P100
Michael Joseph Thompson10%P100
Joanne Hama36920%P93 Harder than peers
Regina M Deberry67046%P92 Harder than peers
Pratik Thapa450%P88
Ian D Dang19248%P86 Harder than peers
Marianne P Allen1,18654%P84 Harder than peers
Audrey L Buttice23550%P76 Harder than peers
Jami Michelle Gurley8753%P71 Typical for peers
Cherie Michelle Poland77554%P67 Typical for peers
Christine J Saoud92854%P65 Typical for peers
Lorraine Spector8438%P64 Typical for peers
David S Romeo43253%P60 Typical for peers
Fozia M Hamud81567%P47 Typical for peers
Elly Gerald Stoica1,38166%P41 Typical for peers
Miles Joseph Delahoussaye2556%P40
Jessica Nmn Soto-Rodriguez250%P39
Joshua Tyler Sally250%P39
Bridget E Bunner97864%P34 Typical for peers
Hannah Louise Sunshine7963%P33 Typical for peers
Shulamith H Shafer71765%P32 Typical for peers
Daniel C Gamett93567%P30 Typical for peers
Matthew Curran Metcalf6050%P30 Typical for peers
Dasia Ali Aldarondo5940%P18 Easier than peers
Scott Thomas Humbarger2167%P17
Emmanuel Led Youtchom Pendie4469%P17 Easier than peers
Gabrielle Autumn Small683%P16
Robert S Landsman1,44876%P16 Easier than peers
Jon McClelland Lockard1,08072%P15 Easier than peers
Zachary Edward Mazanek1100%P2
Gina F Nellesen1100%P1