Patent AnalyticsExaminers
Rankings

Law firm or agent

AMBU AS/FAEGRE

279 applicationsfiled 2008 to 2026

Allowance rate
92%
+16 pts vs the USPTO range 87% to 95%
Rejections before allowance
1.7
level with the USPTO
Months to first action
22.8 mo
+4.2 vs the USPTO
Needed an RCE
43%
+16 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

A61B Diagnosis, surgery, identification231 apps
A61M Devices for introducing media into the body22 apps
H04N Pictorial communication, television8 apps
B29C Shaping or joining of plastics5 apps
G16H Healthcare informatics5 apps
G09B 3 apps

Art units

3795172 apps
377912 apps
37999 apps
OPAP9 apps
37858 apps
24245 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
19710714ENDOSCOPE USING CAPSTAN PRINCIPLE2026-06-17Pending00n/a
19551161MEDICAL VISUALISATION SYSTEM2026-02-26Pending00n/a
19462169MEDICAL VISUALISATION DEVICES AND SYSTEMS2026-01-28Pending00n/a
15254407Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15717543Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15537533Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15127164Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15180426Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15726892Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15804881Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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