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Rankings

Company or institution

Perkins Engines Company Limited

203 applicationsfiled 2006 to 2026

Allowance rate
68%
−7 pts vs the USPTO range 61% to 74%
Rejections before allowance
1.3
−0.3 vs the USPTO
Months to first action
16.8 mo
−1.8 vs the USPTO
Needed an RCE
15%
−12 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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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
19588180Diesel Exhaust Fluid Electronics Module2026-05-16Pending00n/a
19580275Improvements In Or Relating To Crankshaft And Connecting Rod Assemblies2026-04-20Pending00n/a
19516691FILTER ASSEMBLY FOR A TANK OUTLET HEADER ASSEMBLY, e.g. AS A BAG FILTER IN A DEF TA…2026-03-05Pending00n/a
15792650Method and apparatus for adaptive signal processing2012-01-10Allowed1012.0 mo
15875598Composition and method for controlled release2015-02-11Abandoned4123.0 mo
15919096Distributed ledger transaction verification2018-03-12Allowed3020.0 mo
15922701Thermal management of battery assemblies2021-04-13Pending2117.0 mo
15590010Machine learning model for anomaly detection2012-05-14Allowed1014.0 mo
15741524Wireless power transfer coil arrangement2015-06-15Abandoned4125.0 mo
15850765Catalyst for selective hydrogenation2018-07-16Allowed3022.0 mo
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