Patent AnalyticsExaminers
Rankings

Law firm or agent

Charles Shemwell

122 applicationsfiled 2007 to 2026

Allowance rate
77%
+2 pts vs the USPTO range 68% to 85%
Rejections before allowance
1.0
−0.6 vs the USPTO
Months to first action
16.4 mo
−2.2 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

G06F Electric digital data processing53 apps
G11C Static stores15 apps
H04L Transmission of digital information13 apps
H04B Transmission7 apps
G02B Optical elements7 apps
H04N Pictorial communication, television3 apps

Art units

OPAP18 apps
24356 apps
21126 apps
28275 apps
21815 apps
28494 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
19565315MEMORY CONTROL COMPONENT2026-03-12Pending00n/a
19555124Low-Power Optical Input/Output Chiplet for Ethernet Switches (TeraPHYe)2026-03-03Pending00n/a
19555779Pooled Memory System Enabled by Monolithic In-Package Optical I/O2026-03-03Pending00n/a
15460024Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15369854Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15654563Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15428716Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15833971Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15335876Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15954430Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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