Patent AnalyticsExaminers
Rankings

Law firm or agent

Pearl Cohen LLP

3,150 applicationsfiled 2006 to 2026

Allowance rate
78%
+2 pts vs the USPTO range 76% to 79%
Rejections before allowance
1.7
+0.2 vs the USPTO
Months to first action
18.9 mo
+0.3 vs the USPTO
Needed an RCE
36%
+9 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 preparations389 apps
A61B Diagnosis, surgery, identification226 apps
G06F Electric digital data processing212 apps
G06T Image data processing or generation178 apps
G06Q Data processing for administrative, commercial, financial purposes114 apps
H04L Transmission of digital information93 apps

Art units

OPAP198 apps
162844 apps
261140 apps
162738 apps
285937 apps
266537 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
19882196METHODS OF INDUCING AN ANTI-HSV B-CELL IMMUNE RESPONSE2026-10-04Pending00n/a
19880280PASSIVELY MODE-LOCKED BROAD-AREA SEMICONDUCTOR LASER GENERATING ULTRASHORT PULSES O…2026-09-29Pending00n/a
19880421CRYPTOCURRENCY ARTIFACT DETECTION FOR RECOVERING CRYPTOCURRENCY ASSETS2026-09-29Pending00n/a
15896703Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15235085Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15962053Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15814722Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15306722Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15919874Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15577246Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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