Patent AnalyticsExaminers
Rankings

Law firm or agent

Cantor Colburn LLP – Kidde

43 applicationsfiled 2021 to 2025

Allowance rate
100%
+25 pts vs the USPTO range 87% to 100%
Rejections before allowance
1.5
−0.1 vs the USPTO
Months to first action
21.1 mo
+2.5 vs the USPTO
Needed an RCE
42%
+15 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

G08B 15 apps
G01N Investigating or analysing materials9 apps
A62C 5 apps
G01S Radio direction-finding, radar, sonar3 apps
G01D 2 apps
H05B 2 apps

Art units

26857 apps
26895 apps
28774 apps
37523 apps
36483 apps
26863 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
19318046DIFFERENTIATING ALARM SIGNAL STATES ON HARDWIRED COMMUNICATION LINE IN HYBRID ALARM…2025-09-03Pending00n/a
19294652LOOP POWER DRIVER FOR FIRE SAFETY SYSTEMS2025-08-08Pending00n/a
19264301DRIVER CIRCUIT AND SMOKE DECTOR INCLUDING THE SAME2025-07-09Pending1014.7 mo
15463658Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15800558Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15312360Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15924815Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15517297Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15737652Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15176603Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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