Patent AnalyticsExaminers
Rankings

Law firm or agent

Heidi Brun Associates Ltd.

351 applicationsfiled 2008 to 2026

Allowance rate
87%
+11 pts vs the USPTO range 82% to 90%
Rejections before allowance
2.0
+0.4 vs the USPTO
Months to first action
14.8 mo
−3.8 vs the USPTO
Needed an RCE
41%
+14 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 processing176 apps
G06Q Data processing for administrative, commercial, financial purposes19 apps
G11C Static stores14 apps
A61B Diagnosis, surgery, identification13 apps
F41C 10 apps
G06N Computing arrangements based on specific computational models9 apps

Art units

OPAP29 apps
218219 apps
214415 apps
364115 apps
216712 apps
219210 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
19587287METAL DEPOSITING SYSTEM AND METHOD FOR ADDITIVE METAL CASTING2026-05-14Pending00n/a
19528291SYSTEM AND METHOD FOR PREDICTING PATHOLOGY ASSESSMENTS FROM MEDICAL IMAGES2026-04-14Pending00n/a
19522695INDUCTION HEATING SYSTEM2026-03-25Pending00n/a
15327263Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15688174Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15299406Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15784170Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15807662Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15935324Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15534867Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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