Patent AnalyticsExaminers
Rankings

Law firm or agent

MITCHELL P. BROOK

89 applicationsfiled 2006 to 2014

Allowance rate
52%
−24 pts vs the USPTO range 41% to 62%
Rejections before allowance
2.2
+0.7 vs the USPTO
Months to first action
22.1 mo
+3.5 vs the USPTO
Needed an RCE
40%
+13 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 processing5 apps
B62K 4 apps
G06Q Data processing for administrative, commercial, financial purposes4 apps
A63B 4 apps
A47C 4 apps
B60C 3 apps

Art units

36576 apps
36355 apps
16553 apps
36113 apps
17972 apps
21872 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
14279122HIGH-PERFORMANCE SHEAR FRICTION DAMPER2014-05-15Allowed0011.7 mo
13990384LIQUID CONTAINING FILTER AND HAND HELD HEAT LIGHT2013-09-26Allowed0036.8 mo
13824848DRILLING APPARATUS HAVING HEAD2013-05-28Abandoned1016.1 mo
15380001Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15620096Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15892670Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15896322Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15645030Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15426218Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15855331Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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