Patent AnalyticsExaminers
Rankings

Company or institution

Mainstream Engineering Corporation

98 applicationsfiled 2008 to 2024

Allowance rate
96%
+21 pts vs the USPTO range 90% to 98%
Rejections before allowance
1.7
+0.1 vs the USPTO
Months to first action
17.8 mo
−0.8 vs the USPTO
Needed an RCE
30%
+3 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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Who represents them

Law firms and agents on their applications

Bars show the share of decided applications that were allowed.

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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

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Applications

Every application in the record

ApplicationTitleFiledStatusRejectionsRCEsTo 1st action
18953178FLUID COUPLER WITH POSITIVE ENGAGEMENT INDICATOR2024-11-20Allowed109.0 mo
18925295CONTROLLED SURFACE CHEMISTRY FOR POLYTYPIC AND MICROSTRUCTURAL SELECTIVE GROWTH ON …2024-10-24Pending1020.0 mo
18915634APPARATUS FOR THE FABRICATION OF STRAND-EMBEDDED STRUCTURES AND BARE LEADS2024-10-15Allowed1012.5 mo
15842954Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15206220Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15615688Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15862875Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15512001Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15277791Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15651645Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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