Patent AnalyticsExaminers
Rankings

Law firm or agent

Barbara E. Johnson, Esq.

97 applicationsfiled 2007 to 2025

Allowance rate
58%
−18 pts vs the USPTO range 47% to 68%
Rejections before allowance
2.2
+0.6 vs the USPTO
Months to first action
19.0 mo
+0.4 vs the USPTO
Needed an RCE
37%
+10 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 preparations20 apps
A23L 8 apps
A61B Diagnosis, surgery, identification6 apps
C12N Microorganisms or enzymes6 apps
G01N Investigating or analysing materials5 apps
A61F 4 apps

Art units

16558 apps
16127 apps
16384 apps
16333 apps
16573 apps
16313 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
19213185Non-opioid analgesic formulations of nanoemulsions2025-05-20Pending00n/a
19190955Automatic Extraction of Log-In Security Questions and Answers from Personal Devices2025-04-28Pending1013.5 mo
19094018TESTOSTERONE ENHANCING COMPOSITIONS AND METHODS2025-03-28Allowed201.7 mo
15718660Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15816248Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15681009Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15221616Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15341356Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15152682Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15711594Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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