Patent AnalyticsExaminers
Rankings

Law firm or agent

CAMPBELL STEPHENSON LLP

646 applicationsfiled 2006 to 2026

Allowance rate
96%
+21 pts vs the USPTO range 94% to 97%
Rejections before allowance
2.6
+1.0 vs the USPTO
Months to first action
21.7 mo
+3.1 vs the USPTO
Needed an RCE
57%
+30 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

G06F Electric digital data processing451 apps
G06Q Data processing for administrative, commercial, financial purposes54 apps
H04L Transmission of digital information50 apps
H04M Telephonic communication15 apps
G03H 10 apps
H02M 7 apps

Art units

211422 apps
211321 apps
216118 apps
216715 apps
216415 apps
215614 apps

Who they file for

Clients with the most applications

Bars show the share of decided applications that were allowed.

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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
19646536METHOD AND SYSTEM FOR DIGITAL ACCOUNT MANAGEMENT2026-04-13Pending00n/a
19402639METHODS AND SYSTEMS FOR SESSION MANAGEMENT IN DIGITAL TELEPRESENCE SYSTEMS USING MA…2025-11-26Pending00n/a
19390623METHODS AND SYSTEMS FOR THE DISPLAY OF DIGITAL CONTENT2025-11-16Pending00n/a
15597279Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15643096Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15592924Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15229789Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15180954Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15157726Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15781155Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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