Patent AnalyticsExaminers
Rankings

Law firm or agent

R. KEITH HARRISON

317 applicationsfiled 2006 to 2026

Allowance rate
92%
+16 pts vs the USPTO range 88% to 94%
Rejections before allowance
1.4
−0.2 vs the USPTO
Months to first action
17.7 mo
−0.9 vs the USPTO
Needed an RCE
18%
−9 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

A01M 19 apps
A01K 18 apps
E21B 16 apps
A61B Diagnosis, surgery, identification15 apps
A61F 12 apps
A61M Devices for introducing media into the body10 apps

Art units

367115 apps
367214 apps
374612 apps
378311 apps
364310 apps
364110 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
19679883NUT SHELL SMOKE FLAVORING AND/OR COOKING COMPOSITIONS AND METHODS OF FABRICATION AN…2026-05-18Pending00n/a
19398752WICK APPLICATOR ASSEMBLIES2025-11-24Allowed202.5 mo
19178979ENHANCED PERFORMANCE PARALLEL LOOP BLADE PROPELLERS2025-04-15Allowed104.9 mo
15909713Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15520409Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15117015Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15421379Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15680632Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15318140Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15411953Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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