Patent AnalyticsExaminers
Rankings

Law firm or agent

Daniel S. Kim

80 applicationsfiled 2012 to 2025

Allowance rate
58%
−18 pts vs the USPTO range 39% to 74%
Rejections before allowance
0.7
−0.9 vs the USPTO
Months to first action
23.5 mo
+4.9 vs the USPTO
Needed an RCE
13%
−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

A61K Medical preparations28 apps
C12N Microorganisms or enzymes9 apps
G01N Investigating or analysing materials7 apps
G06F Electric digital data processing2 apps
C07F 2 apps
B01J 2 apps

Art units

OPAP23 apps
16454 apps
16273 apps
16223 apps
16233 apps
16192 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
19623199CATALYSTS AND PROCESS FOR HYDROGEN STORAGE BASED ON FORMATE-BICARBONATE EQUILIBRIUM…2026-09-11Pending00n/a
19619689PURIFICATION OF INFECTIVE VIRUS2026-08-28Pending00n/a
19617246SYNTHESIS OF ALKYL SULFONIUMS FROM ALKENES VIA ALKENYL SULFONIUM INTERMEDIATES AND …2026-08-20Pending00n/a
15669710Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15700804Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15839097Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15909215Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15641469Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15412577Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15866239Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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