Patent AnalyticsExaminers
Rankings

Law firm or agent

Spencer Fane LLP

11,853 applicationsfiled 2006 to 2026

Allowance rate
84%
+8 pts vs the USPTO range 83% to 84%
Rejections before allowance
1.5
level with the USPTO
Months to first action
17.8 mo
−0.8 vs the USPTO
Needed an RCE
26%
level with 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

B41J 1,194 apps
B62M 480 apps
E02F 475 apps
A01K 368 apps
H04N Pictorial communication, television348 apps
H10H 331 apps

Art units

28531,043 apps
OPAP437 apps
3654402 apps
3746213 apps
3655202 apps
3656202 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
19882872WORK MACHINE AND METHOD FOR CONTROLLING WORK MACHINE2026-10-07Pending00n/a
19881674DOOR HANDLE DEVICE2026-10-02Pending00n/a
19881140UPPER INTERIOR STRUCTURE OF CABIN2026-10-01Pending00n/a
15286416Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15650572Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15736267Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15450190Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15251686Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15787670Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15158535Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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