Patent AnalyticsExaminers
Rankings

Law firm or agent

Perkins Coie LLP - CHI General

248 applicationsfiled 2007 to 2025

Allowance rate
41%
−34 pts vs the USPTO range 35% to 47%
Rejections before allowance
1.8
+0.2 vs the USPTO
Months to first action
16.3 mo
−2.3 vs the USPTO
Needed an RCE
26%
−1 pts vs the USPTO

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 the charts that can be recomputed by filing year follow the span you pick.

Compared with the office

Against every applicant before the USPTO

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Trend

Allowance by filing year

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Domains

Where the applications fall

CPC subclasses

A61K Medical preparations73 apps
G01N Investigating or analysing materials46 apps
A61B Diagnosis, surgery, identification20 apps
C12Q Measuring or testing processes involving enzymes or nucleic acids12 apps
G16H Healthcare informatics11 apps
G16B Bioinformatics6 apps

Art units

163113 apps
164412 apps
162910 apps
165310 apps
164510 apps
16419 apps

Rejection fingerprint

What gets rejected, by statute

Share of parsed office actions raising each ground; blue is the USPTO.

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What works

Allowance by strategy used

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Interviews

Does an interview help?

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Applications

Every application in the record

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
19360353SYSTEMS, DEVICES, AND METHODS FOR ELECTROPHYSIOLOGICAL RECORDING FROM THE EYE2025-10-16Pending00n/a
19360608SYSTEMS, DEVICES, AND METHODS FOR ELECTROPHYSIOLOGICAL RECORDING FROM THE EYE2025-10-16Pending00n/a
19338143SYSTEMS, DEVICES, AND METHODS FOR ELECTROPHYSIOLOGICAL RECORDING FROM THE EYE2025-09-24Pending00n/a
15187613Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15431354Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15213947Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15336587Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15488833Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15560254Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15707811Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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